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吉田 英弘
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305-0047 茨城県つくば市千現1-2-1 [アクセス]
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論文 TSV

2018
  1. Tsukasa Koyama, Akihito Kumamoto, Koji Matsui, Yuichi Ikuhara, Hidehiro Yoshida. Revealing tetragonal-to-monoclinic phase transformation in Y-TZP at an initial stage of low temperature degradation using grazing incident-angle X-ray diffraction measurement. Journal of the Ceramic Society of Japan. 126 [9] (2018) 728-731 10.2109/jcersj2.18068
  2. Koji Matsui, Hidehiro Yoshida, Yuichi Ikuhara. Review: microstructure-development mechanism during sintering in polycrystalline zirconia. International Materials Reviews. 63 [6] (2018) 375-406 10.1080/09506608.2017.1402424
  3. Koji Morita, Byung-Nam Kim, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Distribution of carbon contamination in oxide ceramics occurring during spark-plasma-sintering (SPS) processing: II - Effect of SPS and loading temperatures. Journal of the European Ceramic Society. 38 [6] (2018) 2596-2604 10.1016/j.jeurceramsoc.2017.12.004
  4. Koji Morita, Byung-Nam Kim, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Distribution of carbon contamination in MgAl 2 O 4 spinel occurring during spark-plasma-sintering (SPS) processing: I – Effect of heating rate and post-annealing. Journal of the European Ceramic Society. 38 [6] (2018) 2588-2595 10.1016/j.jeurceramsoc.2017.09.038
  5. Hidehiro Yoshida, Koji Morita, Byung-Nam Kim, Kohei Soga, Takahisa Yamamoto. Production of transparent yttrium oxide ceramics by the combination of low temperature spark plasma sintering and zinc cation-doping. Journal of the European Ceramic Society. 38 [4] (2018) 1972-1980 10.1016/j.jeurceramsoc.2017.10.047
  6. Hidehiro Yoshida, Yamato Sasaki. Low temperature and high strain rate superplastic flow in structural ceramics induced by strong electric-field. Scripta Materialia. 146 (2018) 173-177 10.1016/j.scriptamat.2017.11.042
  7. Hiroaki Furuse, Shunsuke Nakasawa, Hidehiro Yoshida, Koji Morita, Tohru S. Suzuki, Byung-Nam Kim, Yoshio Sakka, Keijiro Hiraga. Transparent ultrafine Yb3+ :Y2 O3 laser ceramics fabricated by spark plasma sintering. Journal of the American Ceramic Society. 101 [2] (2018) 694-702 10.1111/jace.15232
2017
  1. Norimasa Nishiyama, Ryo Ishikawa, Hiroaki Ohfuji, Hauke Marquardt, Alexander Kurnosov, Takashi Taniguchi, Byung-Nam Kim, Hidehiro Yoshida, Atsunobu Masuno, Jozef Bednarcik, Eleonora Kulik, Yuichi Ikuhara, Fumihiro Wakai, Tetsuo Irifune. Transparent polycrystalline cubic silicon nitride. Scientific Reports. 7 [1] (2017) 10.1038/srep44755
  2. 吉田 英弘, 山本 剛久. フラッシュ焼結法によるセラミックス製造の現状と展望. 粉体および粉末冶金. 64 [10] (2017) 523-531 10.2497/jjspm.64.523
  3. 平賀 啓二郎, 金 炳男, 森田 孝治, 吉田 英弘, 目 義雄, 古瀬 裕章. 微結晶粒セラミック材料における低温高速超塑性の可能性. 粉体および粉末冶金. 64 [10] (2017) 515-522 10.2497/jjspm.64.515
  4. Byung-Nam KIM, Naohiro HORIUCHI, Apurv DASH, Young-Wook KIM, Koji MORITA, Hidehiro YOSHIDA, Ji-Guang LI, Yoshio SAKKA. Spark Plasma Sintering of Highly Transparent Hydroxyapatite Ceramics. Journal of the Japan Society of Powder and Powder Metallurgy. 64 [10] (2017) 547-551 10.2497/jjspm.64.547
  5. Nobuhiro Morisaki, Hidehiro Yoshida, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto. Consolidation of undoped, monoclinic zirconia polycrystals by flash sintering. Journal of the American Ceramic Society. 100 [9] (2017) 3851-3857 10.1111/jace.14954
  6. Joshua Hoemke, Eita Tochigi, Tetsuya Tohei, Hidehiro Yoshida, Naoya Shibata, Yuichi Ikuhara, Yoshio Sakka. Inversion domain boundaries in Mn and Al dual-doped ZnO: Atomic structure and electronic properties. Journal of the American Ceramic Society. 100 [9] (2017) 4252-4262 10.1111/jace.14931
  7. Yu Nakagawa, Hidehiro Yoshida, Akinori Uehashi, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto. Electric current-controlled synthesis of BaTiO3 . Journal of the American Ceramic Society. 100 [9] (2017) 3843-3850 10.1111/jace.14938
  8. Byung-Nam KIM, Tohru S. SUZUKI, Koji MORITA, Hidehiro YOSHIDA, Ji-Guang LI, Hideaki MATSUBARA. Evaluation of densification and grain-growth behavior during isothermal sintering of zirconia. Journal of the Ceramic Society of Japan. 125 [4] (2017) 357-363 10.2109/jcersj2.16306
  9. Hidehiro Yoshida, Papiya Biswas, Roy Johnson, Mantravadi Krishna Mohan. Flash-sintering of magnesium aluminate spinel (MgAl2O4) ceramics. Journal of the American Ceramic Society. 100 [2] (2017) 554-562 10.1111/jace.14616
2016
  1. 吉田 英弘. フラッシュ焼結によるセラミックスの製造. 耐火物. 68 [10] (2016) 460-465
  2. Byung-Nam KIM, Apurv DASH, Young-Wook KIM, Koji MORITA, Hidehiro YOSHIDA, Ji-Guang LI, Yoshio SAKKA. Low-temperature spark plasma sintering of alumina by using SiC molding set. Journal of the Ceramic Society of Japan. 124 [10] (2016) 1141-1145 10.2109/jcersj2.16082
  3. Koji Morita, Byung-Nam Kim, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Influence of pre- and post-annealing on discoloration of MgAl 2 O 4 spinel fabricated by spark-plasma-sintering (SPS). Journal of the European Ceramic Society. 36 [12] (2016) 2961-2968 10.1016/j.jeurceramsoc.2015.11.010
  4. Hidehiro YOSHIDA, Koji MORITA, Byung-Nam KIM, Kohei SOGA. Low temperature spark plasma sintering of tin oxide doped with tantalum oxide. Journal of the Ceramic Society of Japan. 124 [9] (2016) 932-937 10.2109/jcersj2.16133
  5. Nobuhiro Morisaki, Hidehiro Yoshida, Koji Matsui, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto. Synthesis of zirconium oxynitride in air under DC electric fields. Applied Physics Letters. 109 [8] (2016) 083104 10.1063/1.4961624
  6. Joshua HOEMKE, Atta Ullah KHAN, Hidehiro YOSHIDA, Takao MORI, Eita TOCHIGI, Naoya SHIBATA, Yuichi IKUHARA, Yoshio SAKKA. Sintering characteristics and thermoelectric properties of Mn–Al co-doped ZnO ceramics. Journal of the Ceramic Society of Japan. 124 [5] (2016) 515-522 10.2109/jcersj2.15282
  7. Byung-Nam Kim, Tohru S. Suzuki, Koji Morita, Hidehiro Yoshida, Yoshio Sakka, Hideaki Matsubara. Densification kinetics during isothermal sintering of 8YSZ. Journal of the European Ceramic Society. 36 [5] (2016) 1269-1275 10.1016/j.jeurceramsoc.2015.11.041
  8. 吉田 英弘. フラッシュ焼結による酸化物セラミックスの製造. 材料の科学と工学. 53 [2] (2016) 52-55
  9. Hidehiro YOSHIDA, Akinori UEHASHI, Tomoharu TOKUNAGA, Katsuhiro SASAKI, Takahisa YAMAMOTO. Formation of grain boundary second phase in BaTiO<sub>3</sub> polycrystal under a high DC electric field at elevated temperatures. Journal of the Ceramic Society of Japan. 124 [4] (2016) 388-392 10.2109/jcersj2.15259
  10. Hidehiro Yoshida, Koji Morita, Byung-Nam Kim, Yoshio Sakka, Takahisa Yamamoto. Reduction in sintering temperature for flash-sintering of yttria by nickel cation-doping. Acta Materialia. 106 (2016) 344-352 10.1016/j.actamat.2016.01.037
  11. Koji Morita, Byung Nam Kim, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Fabrication of Dense Nanostructured Bulk Ceramics by Means of Spark-Plasma-Sintering (SPS) Processing. Materials Science Forum. 838-839 (2016) 225-230 10.4028/www.scientific.net/msf.838-839.225
  12. Koji Matsui, Kazuto Nakamura, Akihito Kumamoto, Hidehiro Yoshida, Yuichi Ikuhara. Low-temperature degradation in yttria-stabilized tetragonal zirconia polycrystal doped with small amounts of alumina: Effect of grain-boundary energy. Journal of the European Ceramic Society. 36 [1] (2016) 155-162 10.1016/j.jeurceramsoc.2015.09.016
2015
  1. Y.-H. Han, B.-N. Kim, H. Yoshida, J. Yun, H.-W. Son, J. Lee, S. Kim. Spark plasma sintered superplastic deformed transparent ultrafine hydroxyapatite nanoceramics. Advances in Applied Ceramics. (2015) 1-11 10.1179/1743676115y.0000000059
  2. YOSHIDA, Hidehiro. Fabrication of Yttria Ceramics by Means of Electric Current Assisted Sintering. J. Tech. Association of Refractories, Japan. 35 [3] (2015) 147-149
  3. Koji MORITA, Byung-Nam KIM, Hidehiro YOSHIDA, Keijiro HIRAGA, Yoshio SAKKA. Assessment of carbon contamination in MgAl<sub>2</sub>O<sub>4</sub> spinel during spark-plasma-sintering (SPS) processing. Journal of the Ceramic Society of Japan. 123 [1442] (2015) 983-988 10.2109/jcersj2.123.983
  4. HU, Chunfeng, KIM, Byung-Nam, Young-Jo Park, MORITA, Koji, YOSHIDA, Hidehiro, Salvatore Grasso, Hai-Bin Zhang, GUO, Shuqi, SAKKA, Yoshio. Microstructure and mechanical properties of nano ZrO2-10 vol.% TiN composite fabricated by spark plasma sintering. JOURNAL OF CERAMIC PROCESSING RESEARCH. 16 [3] (2015) 281-286
  5. Akinori UEHASHI, Hidehiro YOSHIDA, Tomoharu TOKUNAGA, Katsuhiro SASAKI, Takahisa YAMAMOTO. Enhancement of sintering rates in BaTiO<sub>3</sub> by controlling of DC electric current. Journal of the Ceramic Society of Japan. 123 [1438] (2015) 465-468 10.2109/jcersj2.123.465
  6. Koji Matsui, Hidehiro Yoshida, Yuichi Ikuhara. Nanocrystalline, Ultra-Degradation-Resistant Zirconia: Its Grain Boundary Nanostructure and Nanochemistry. Scientific Reports. 4 [1] (2015) 10.1038/srep04758
  7. J. Yun, B. N. Kim, Y. H. Han, H. W. Son, S. Kim, H. Yoshida. Mechanism of superplastic deformed transparent hydroxyapatite. Advances in Applied Ceramics. 114 [3] (2015) 175-177 10.1179/1743676114y.0000000217
  8. 吉田 英弘. 酸化物セラミックスのフラッシュ焼結. JOURNAL OF THE SOCIETY OF INORGANIC MATERIALS,JAPAN(無機マテリアル学会誌). 22 [3] (2015) 99-104
  9. Koji Morita, Byung-Nam Kim, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Spectroscopic study of the discoloration of transparent MgAl 2 O 4 spinel fabricated by spark-plasma-sintering (SPS) processing. Acta Materialia. 84 (2015) 9-19 10.1016/j.actamat.2014.10.030
  10. Koji Morita, Byung-Nam Kim, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Influence of Spark Plasma Sintering (SPS) Conditions on Transmission of MgAl2O4Spinel. Journal of the American Ceramic Society. 98 [2] (2015) 378-385 10.1111/jace.13309
  11. Chun-Feng HU, Byung-Nam KIM, Young-Jo PARK, Mehdi ESTILI, Salvatore GRASSO, Koji MORITA, Hidehiro YOSHIDA, Toshiyuki NISHIMURA, Shu-Qi GUO, Yoshio SAKKA. Nano ZrO<sub>2</sub>&ndash;TiN composites with high strength and conductivity. Journal of the Ceramic Society of Japan. 123 [1434] (2015) 86-89 10.2109/jcersj2.123.86
  12. H.B. Zhang, C.F. Hu, K. Sato, S. Grasso, M. Estili, S.Q. Guo, K. Morita, H. Yoshida, T. Nishimura, T.S. Suzuki, M.W. Barsoum, B.N. Kim, Y. Sakka. Tailoring Ti3AlC2 ceramic with high anisotropic physical and mechanical properties. Journal of the European Ceramic Society. 35 [1] (2015) 393-397 10.1016/j.jeurceramsoc.2014.08.026
2013
  1. Byung-Nam Kim, Keijiro Hiraga, Koji Morita, Hidehiro Yoshida, Yoshio Sakka, Young-Jo Park. Grain-boundary sliding model of pore shrinkage in late intermediate sintering stage under hydrostatic pressure. Acta Materialia. 61 [18] (2013) 6661-6669 10.1016/j.actamat.2013.07.014
  2. 吉田 英弘. 通電加圧焼結のイットリアへの応用. 耐火物. 65 [9] (2013) 390-392
  3. Norimasa Nishiyama, Takashi Taniguchi, Hiroaki Ohfuji, Kimiko Yoshida, Fumihiro Wakai, Byung-Nam Kim, Hidehiro Yoshida, Yuji Higo, Astrid Holzheid, Oliver Beermann, Tetsuo Irifune, Yoshio Sakka, Ken-ichi Funakoshi. Transparent nanocrystalline bulk alumina obtained at 7.7GPa and 800°C. Scripta Materialia. 69 [5] (2013) 362-365 10.1016/j.scriptamat.2013.05.017
  4. Takehiko Hiraga, Tomonori Miyazaki, Hidehiro Yoshida, Mark E. Zimmerman. Comparison of microstructures in superplastically deformed synthetic materials and natural mylonites: Mineral aggregation via grain boundary sliding. Geology. 41 [9] (2013) 959-962 10.1130/g34407.1
  5. Hidehiro Yoshida, Byung-Nam Kim, Hyoung-Won Son, Young-Hwan Han, Sukyoung Kim. Superplastic deformation of transparent hydroxyapatite. Scripta Materialia. 69 [2] (2013) 155-158 10.1016/j.scriptamat.2013.02.044
  6. Mehdi Estili, Yoshio Sakka, Wen-Wen Wu, Toshiyuki Nishimura, Hidehiro Yoshida, Akira Kawasaki. Perfect High-Temperature Plasticity Realized in Multiwalled Carbon Nanotube-Concentrated α-Al2O3Hybrid. Journal of the American Ceramic Society. 96 [6] (2013) 1904-1908 10.1111/jace.12332
  7. Salvatore Grasso, Hidehiro Yoshida, Harshit Porwal, Yoshio Sakka, Mike Reece. Highly transparent α-alumina obtained by low cost high pressure SPS. Ceramics International. 39 [3] (2013) 3243-3248 10.1016/j.ceramint.2012.10.012
  8. 平賀 啓二郎, 金 炳男, 森田 孝治, 吉田 英弘, 目 義雄. 超塑性セラミックス. 耐火物誌. 65 [2] (2013) 58-64
  9. J. H. Lim, B. N. Kim, Y. Kim, S. Kang, R. J. Xie, I. S. Chong, K. Morita, H. Yoshida, K. Hiraga. Non-rare earth white emission phosphor: Ti-doped MgAl2O4. Applied Physics Letters. 102 [3] (2013) 031104 10.1063/1.4788929
2012
  1. Haibin Zhang, Zhipeng Li, Byung-Nam Kim, Koji Morita, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Effect of Alumina Dopant on Transparency of Tetragonal Zirconia. Journal of Nanomaterials. 2012 (2012) 1-5 10.1155/2012/269064
  2. Koji Morita, Byung Nam Kim, Hidehiro Yoshida, Yoshio Sakka, Keijiro Hiraga. Development of High-Strain-Rate Superplastic Oxide Ceramics Based on Flow Mechanism. Materials Science Forum. 735 (2012) 9-14 10.4028/www.scientific.net/msf.735.9
  3. 吉田 英弘. 酸化物多結晶体における高温物質輸送現象の制御と粒界構造. まてりあ. 51 [12] (2012) 552-560
  4. Hidehiro Yoshida, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. Doping effect on sinterability of polycrystalline yttria: From the viewpoint of cation diffusivity. Journal of the European Ceramic Society. 32 [12] (2012) 3103-3114 10.1016/j.jeurceramsoc.2012.04.010
  5. Koji Morita, Byung-Nam Kim, Hidehiro Yoshida, Haibin Zhang, Keijiro Hiraga, Yoshio Sakka. Effect of loading schedule on densification of MgAl2O4 spinel during spark plasma sintering (SPS) processing. Journal of the European Ceramic Society. 32 [10] (2012) 2303-2309 10.1016/j.jeurceramsoc.2012.02.016
  6. 吉田 英弘, 曽我公平, 山本剛久. 機能元素によるイットリアセラミックスの焼結性向上. セラミックス. 47 [7] (2012) 510-514
  7. Hidehiro Yoshida, Koji Matsui, Yuichi Ikuhara. Low-Temperature Superplasticity in Nanocrystalline Tetragonal Zirconia Polycrystal (TZP). Journal of the American Ceramic Society. 95 [5] (2012) 1701-1708 10.1111/j.1551-2916.2012.05150.x
  8. KIM, Byung-Nam, HIRAGA, Keijiro, GRASSO, Salvatore, MORITA, Koji, YOSHIDA, Hidehiro, ZHANG, Haibin, SAKKA, Yoshio. High-Pressure Spark Plasma Sintering of MgO-doped Transparent Alumina. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN. 120 [3] (2012) 116-118
2011
  1. Haibin Zhang, Byung-Nam Kim, Koji Morita, Hidehiro Yoshida Keijiro Hiraga, Yoshio Sakka. Effect of sintering temperature on optical properties and microstructure of translucent zirconia prepared by high-pressure spark plasma sintering. Science and Technology of Advanced Materials. 12 [5] (2011) 055003 10.1088/1468-6996/12/5/055003
  2. Hidehiro Yoshida, Koji Morita, Byung-Nam Kim, Keijiro Hiraga, Kohei Yamanaka, Kohei Soga, Takahisa Yamamoto. Low-Temperature Spark Plasma Sintering of Yttria Ceramics with Ultrafine Grain Size. Journal of the American Ceramic Society. 94 [10] (2011) 3301-3307 10.1111/j.1551-2916.2011.04583.x
  3. Haibin Zhang, Byung-Nam Kim, Koji Morita, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Fabrication of Transparent Yttria by High-Pressure Spark Plasma Sintering. Journal of the American Ceramic Society. 94 [10] (2011) 3206-3210 10.1111/j.1551-2916.2011.04789.x
  4. Haibin Zhang, Byung-Nam Kim, Koji Morita, Hidehiro Yoshida, Jae-Hyuk Lim, Keijiro Hiraga. Optical Properties and Microstructure of Nanocrystalline Cubic Zirconia Prepared by High-Pressure Spark Plasma Sintering. Journal of the American Ceramic Society. 94 [9] (2011) 2981-2986 10.1111/j.1551-2916.2011.04477.x
  5. Haibin Zhang, Zhipeng Li, Byung-Nam Kim, Koji Morita, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Highly Infrared Transparent Nanometric Tetragonal Zirconia Prepared by High-Pressure Spark Plasma Sintering. Journal of the American Ceramic Society. 94 [9] (2011) 2739-2741 10.1111/j.1551-2916.2011.04680.x
  6. Koji Matsui, Hidehiro Yoshida, Yuichi Ikuhara. Grain-Boundary Segregation and Phase-Separation Mechanism in Yttria-Stabilized Tetragonal Zirconia Polycrystal. Key Engineering Materials. 484 (2011) 82-88 10.4028/www.scientific.net/kem.484.82
  7. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, TABUCHI, Masaaki. High-Strain-Rate Superplasticity in Oxide Ceramics: a Trial of Microstructural Design Based on Creep-Cavitation Mechanisms. ACTA METALLURGICA SINICA. 24 [3] (2011) 195-204
  8. B.-N. Kim, K. Hiraga, K. Morita, H. Yoshida, H. Zhang. Diffusive model of pore shrinkage in final-stage sintering under hydrostatic pressure. Acta Materialia. 59 [10] (2011) 4079-4087 10.1016/j.actamat.2011.03.032
  9. Byung-Nam Kim, Keijiro Hiraga, Koji Morita, Hidehiro Yoshida, Haibin Zhang. Shrinkage of Pores Located at Grain Corners by Grain-Boundary Diffusion. Journal of the American Ceramic Society. 94 [4] (2011) 982-984 10.1111/j.1551-2916.2011.04407.x
2010
  1. Takehiko Hiraga, Tomonori Miyazaki, Miki Tasaka, Hidehiro Yoshida. Mantle superplasticity and its self-made demise. Nature. 468 [7327] (2010) 1091-1094 10.1038/nature09685
  2. Keijiro Hiraga, Hidehiro Yoshida, Koji Morita, Byung Nam Kim. Enhanced Densification and Grain-Size Refinement in Cation-Doped Tetragonal Zirconia. Advances in Science and Technology. 62 (2010) 227-231 10.4028/www.scientific.net/ast.62.227
  3. H.B. Zhang, B.-N. Kim, K. Morita, H. Yoshida, J.-H. Lim, K. Hiraga. Optimization of high-pressure sintering of transparent zirconia with nano-sized grains. Journal of Alloys and Compounds. 508 [1] (2010) 196-199 10.1016/j.jallcom.2010.08.045
  4. Masayasu Kodo, Kohei Soga, Hidehiro Yoshida, Takahisa Yamamoto. Doping effect of divalent cations on sintering of polycrystalline yttria. Journal of the European Ceramic Society. 30 [13] (2010) 2741-2747 10.1016/j.jeurceramsoc.2010.05.028
  5. Koji Morita, Byung Nam Kim, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Densification Mechanism of MgAl<sub>2</sub>O<sub>4</sub> Spinel during Spark-Plasma-Sintering. Advances in Science and Technology. 63 (2010) 62-67 10.4028/www.scientific.net/ast.63.62
  6. Koji Morita, Byung-Nam Kim, Hidehiro Yoshida, Keijiro Hiraga. Densification behavior of a fine-grained MgAl2O4 spinel during spark plasma sintering (SPS). Scripta Materialia. 63 [6] (2010) 565-568 10.1016/j.scriptamat.2010.06.012
  7. Byung-Nam Kim, Koji Morita, Jae-Hyuk Lim, Keijiro Hiraga, Hidehiro Yoshida. Effects of Preheating of Powder Before Spark Plasma Sintering of Transparent MgAl2O4 Spinel. Journal of the American Ceramic Society. 93 [8] (2010) 2158-2160 10.1111/j.1551-2916.2010.03699.x
  8. B.-N. Kim, K. Hiraga, K. Morita, H. Yoshida, Y. Kagawa. Light scattering in MgO-doped alumina fabricated by spark plasma sintering. Acta Materialia. 58 [13] (2010) 4527-4535 10.1016/j.actamat.2010.04.049
  9. K Hiraga, B-N Kim, K Morita, H Yoshida, M Tabuchi. Cavitation failure during superplastic tensile loading in alumina-base ceramics. Journal of Physics: Conference Series. 240 (2010) 012145 10.1088/1742-6596/240/1/012145
  10. Byung Nam Kim, Keijiro Hiraga, Koji Morita, Hidehiro Yoshida. Optical Properties of Transparent MgO-Doped Alumina Fabricated by Spark Plasma Sintering. Materials Science Forum. 654-656 (2010) 2041-2044 10.4028/www.scientific.net/msf.654-656.2041
  11. Koji Morita, Byung Nam Kim, Hidehiro Yoshida, Keijiro Hiraga. Densification Behavior in Spark-Plasma-Sintering of MgAl<sub>2</sub>O<sub>4</sub> Spinel. Materials Science Forum. 654-656 (2010) 1986-1989 10.4028/www.scientific.net/msf.654-656.1986
  12. Koji Matsui, Hidehiro Yoshida, Yuichi Ikuhara. Phase-transformation and grain-growth kinetics in yttria-stabilized tetragonal zirconia polycrystal doped with a small amount of alumina. Journal of the European Ceramic Society. 30 [7] (2010) 1679-1690 10.1016/j.jeurceramsoc.2010.01.007
  13. Koji Morita, Keijiro Hiraga, Byung Nam Kim, Hidehiro Yoshida. High-Strain-Rate Superplastic Flow Mechanism in ZrO<sub>2</sub>-30vol% Spinel Two-Phase Composite. Key Engineering Materials. 433 (2010) 333-338 10.4028/www.scientific.net/kem.433.333
2009
  1. Byung-Nam Kim, Keijiro Hiraga, Koji Morita, Hidehiro Yoshida, Byung-Wook Ahn. Viscous grain-boundary sliding with rotating particles or grains. Acta Materialia. 57 [19] (2009) 5730-5738 10.1016/j.actamat.2009.08.001
  2. 平賀 啓二郎, 金 炳男, 森田 孝治, 吉田 英弘, 目 義雄. 超塑性セラミックス. JOURNAL OF THE SOCIETY OF INORGANIC MATERIALS,JAPAN. 16 [343] (2009) 467-473
  3. Koji Morita, Byung-Nam Kim, Keijiro Hiraga, Hidehiro Yoshida. Fabrication of high-strength transparent MgAl2O4 spinel polycrystals by optimizing spark-plasma-sintering conditions. Journal of Materials Research. 24 [09] (2009) 2863-2872 10.1557/jmr.2009.0335
  4. Masayasu KODO, Kohei SOGA, Hidehiro YOSHIDA, Takahisa YAMAMOTO. Low temperature sintering of polycrystalline yttria by transition metal ion doping. Journal of the Ceramic Society of Japan. 117 [1366] (2009) 765-768 10.2109/jcersj2.117.765
  5. Koji Morita, Byung-Nam Kim, Hidehiro Yoshida, Keijiro Hiraga. Spark-Plasma-Sintering Condition Optimization for Producing Transparent MgAl2O4Spinel Polycrystal. Journal of the American Ceramic Society. 92 [6] (2009) 1208-1216 10.1111/j.1551-2916.2009.03074.x
  6. Hidehiro Yoshida, Koji Morita, Byung-Nam Kim, Keijiro Hiraga, Takahisa Yamamoto. Doping amount and temperature dependence of superplastic flow in tetragonal ZrO2 polycrystal doped with TiO2 and/or GeO2. Acta Materialia. 57 [10] (2009) 3029-3038 10.1016/j.actamat.2009.03.009
  7. Hidehiro Yoshida, Keijiro Hiraga, Takahisa Yamamoto. Densification Behavior of Ti-Doped Polycrystalline Alumina in a Nitrogen-Hydrogen Atmosphere. MATERIALS TRANSACTIONS. 50 [5] (2009) 1032-1036 10.2320/matertrans.mc200829
  8. Byung-Nam Kim, Keijiro Hiraga, Koji Morita, Hidehiro Yoshida, Toshiaki Miyazaki, Yutaka Kagawa. Microstructure and optical properties of transparent alumina. Acta Materialia. 57 [5] (2009) 1319-1326 10.1016/j.actamat.2008.11.010
  9. Hidehiro Yoshida, Koji Morita, Byung-Nam Kim, Keijiro Hiraga. Ionic conductivity of tetragonal ZrO2 polycrystal doped with TiO2 and GeO2. Journal of the European Ceramic Society. 29 [3] (2009) 411-418 10.1016/j.jeurceramsoc.2008.06.016
  10. Koji Matsui, Hidehiro Yoshida, Yuichi Ikuhara. Isothermal Sintering Effects on Phase Separation and Grain Growth in Yttria-Stabilized Tetragonal Zirconia Polycrystal. Journal of the American Ceramic Society. 92 [2] (2009) 467-475 10.1111/j.1551-2916.2008.02861.x
  11. Taketo Sakuma, Hidehiro Yoshida. High Temperature Grain Boundary Plasticity in Ceramics. MATERIALS TRANSACTIONS. 50 [2] (2009) 229-235 10.2320/matertrans.mov2008254
  12. Byung-Nam Kim, Keijiro Hiraga, Koji Morita, Hidehiro Yoshida. Effects of heating rate on microstructure and transparency of spark-plasma-sintered alumina. Journal of the European Ceramic Society. 29 [2] (2009) 323-327 10.1016/j.jeurceramsoc.2008.03.015
2006
  1. 井誠一郎, 吉田 英弘, 松井光二, 幾原雄一. 3Y-TZP粉末の内部構造とY2O3の濃度分布. まてりあ. 45 [12] (2006) 875-875
  2. 平賀 啓二郎, 金 炳男, 森田 孝治, 吉田 英弘, 鈴木 達, 目 義雄. セラミック材料における高速超塑性. まてりあ. 45 [9] (2006) 640-643
  3. Koji Matsui, Nobukatsu Ohmichi, Michiharu Ohgai, Hidehiro Yoshida, Yuichi Ikuhara. Effect of alumina-doping on grain boundary segregation-induced phase transformation in yttria-stabilized tetragonal zirconia polycrystal. Journal of Materials Research. 21 [09] (2006) 2278-2289 10.1557/jmr.2006.0274
  4. Seiichiro Ii, YOSHIDA, Hidehiro, Koji Matsui, Nobukatsu Ohmichi, Yuichi Ikuhara. Microstructure and surface segregation of 3mol% Y2O3-doped ZrO2 particles. JOURNAL OF THE AMERICAN CERAMIC SOCIETY. 89 [9] (2006) 2952-2955
  5. 吉田 英弘. いま研究室が面白い. セラミックス. 41 [6] (2006) 486-487
  6. Koji Matsui, Nobukatsu Ohmichi, Michiharu Ohgai, YOSHIDA, Hidehiro, Yuichi Ikuhara. Grain Boundary Segregation-induced Phase Transformation in Yttria-stabilized Tetragonal Zirconia Polycrystals. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN(日本セラミックス協会学術論文誌). 114 [3] (2006) 230-237
  7. YOSHIDA, Hidehiro. Doping Dependence of High Temperature Plastic Flow Behavior in TiO2 and GeO2-doped Tetragonal ZrO2 Polycrystals. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN. 114 [2] (2006) 155-160
2005
  1. 永山 仁士, 吉田 英弘, 幾原 雄一, 佐久間 健人. TZPの高温延性に及ぼすGeO2-NdO1.5複合添加効果. 日本金属学会誌. 69 [12] (2005) 1084-1088 10.2320/jinstmet.69.1084
  2. K. Morita, K. Hiraga, B.-N. Kim, H. Yoshida, Y. Sakka. Synthesis of dense nanocrystalline ZrO2–MgAl2O4 spinel composite. Scripta Materialia. 53 [9] (2005) 1007-1012 10.1016/j.scriptamat.2005.07.008
  3. 吉田 英弘, 中谷 憲次, 永山 仁士, 山本 剛久, 佐久間 健人. 3Y-TZPの超塑性変形特性に対するGeO2添加効果とその添加量依存性. 日本金属学会誌. 69 [9] (2005) 831-834 10.2320/jinstmet.69.831
  4. 吉田 英弘, 永山 仁士, 桑原 彰秀, 佐久間 健人. GeO2-TiO2添加TZPの超塑性変形における高温延性と粒界化学結合状態. 日本金属学会誌. 69 [9] (2005) 835-840 10.2320/jinstmet.69.835
  5. YOSHIDA, Hidehiro. GRAIN BOUNDARY CHEMISTRY AND HIGH-TEMPERATURE PLASTIC FLOW IN POLYCRYSTALLINE ALUMINA. TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS. 58 (2005) 177-185
  6. Hidehiro Yoshida, Atsushi Kubo, Hidekazu Ito, Hitoshi Nagayama, Taketo Sakuma. Improvement of high temperature tensile ductility in Cubic ZrO2 through TiO2 addition. Scripta Materialia. 52 [5] (2005) 365-368 10.1016/j.scriptamat.2004.10.032
  7. Hidehiro Yoshida, Yuichi Ikuhara, Taketo Sakuma. Dopant effect on high-temperature plastic flow behavior and grain boundary chemistry in oxide ceramics. Zeitschrift für Metallkunde. 96 [2] (2005) 108-116 10.3139/146.101007
  8. Hidehiro Yoshida, Shinsuke Hashimoto, Takahisa Yamamoto. Dopant effect on grain boundary diffusivity in polycrystalline alumina. Acta Materialia. 53 [2] (2005) 433-440 10.1016/j.actamat.2004.09.038
2004
  1. Hidehiro Yoshida, Hitoshi Nagayama, Akihide Kuwabara, Taketo Sakuma. Criterion for High Temperature Failure and Grain Boundary Chemistry in Superplastic TZP. MATERIALS TRANSACTIONS. 45 [7] (2004) 2106-2111 10.2320/matertrans.45.2106
  2. Kenji Nakatani, Hitoshi Nagayama, Hidehiro Yoshida, Takahisa Yamamoto, Taketo Sakuma. GeO<SUB>2</SUB>-doping Dependence of High Temperature Superplastic Behavior in 3Y-TZP. MATERIALS TRANSACTIONS. 45 [8] (2004) 2569-2572 10.2320/matertrans.45.2569
  3. Shuichi Yasuda, Hidehiro Yoshida, Takahisa Yamamoto, Taketo Sakuma. Improvement of High-temperature Creep Resistance in Polycrystalline Al<SUB>2</SUB>O<SUB>3</SUB> by Cations Co-doping. MATERIALS TRANSACTIONS. 45 [7] (2004) 2078-2082 10.2320/matertrans.45.2078
  4. Hitoshi Nagayama, Hidehiro Yoshida, Yuichi Ikuhara, Taketo Sakuma. Effect of GeO<SUB>2</SUB> and NdO<SUB>1.5</SUB> Co-doping on High-temperature Ductility in TZP. MATERIALS TRANSACTIONS. 45 [8] (2004) 2564-2568 10.2320/matertrans.45.2564
  5. 吉田 英弘, 永山 仁士, 佐久間 健人. 超塑性TZPの静的粒成長と変形応力に及ぼす微量ドーパント効果. 日本金属学会誌. 68 [7] (2004) 427-431 10.2320/jinstmet.68.427
  6. YOSHIDA, Hidehiro, 幾原雄一, 佐久間健人. High Temperature Plastic Deformation Related to Grain Boundary Chemistry in Cation-doped Alumina. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING. 387-389 [1] (2004) 723-727
  7. Akihide Kuwabara, Manabu Nakano, Hidehiro Yoshida, Yuichi Ikuhara, Taketo Sakuma. Superplastic flow stress and electronic structure in yttria-stabilized tetragonal zirconia polycrystals doped with GeO2 and TiO2. Acta Materialia. 52 [19] (2004) 5563-5569 10.1016/j.actamat.2004.08.017
  8. 吉田 英弘. セラミックス高温変形への原子論的アプローチと将来の研究展望. まてりあ. 43 [9] (2004) 761-765
  9. Hidehiro Yoshida, Kenji Yokoyama, Naoya Shibata, Yuichi Ikuhara, Taketo Sakuma. High-temperature grain boundary sliding behavior and grain boundary energy in cubic zirconia bicrystals. Acta Materialia. 52 [8] (2004) 2349-2357 10.1016/j.actamat.2004.01.026
  10. Hidehiro Yoshida, Yuichi Ikuhara, Taketo Sakuma, Masaki Sakurai, Eiichiro Matsubara. X-ray absorption fine-structure study on the fine structure of lutetium segregated at grain boundaries in fine-grained polycrystalline alumina. Philosophical Magazine. 84 [9] (2004) 865-876 10.1080/14786430310001638753

書籍 TSV

2013
  1. 吉田 英弘. 酸化物セラミックス材料の新たな機能創製. 日本学術振興会第133委員会50周年記念誌材料研究の最前線=材料の微細組織と機能性=. , 2013, 71-76.

会議録 TSV

2014
  1. Koji Matsui, Hidehiro Yoshida, Yuichi Ikuhara. Grain Boundary Segregation-Induced Phase Transformation and Grain Growth in Y<sub>2</sub>O<sub>3</sub>-Stabilized ZrO<sub>2</sub> Polycrystals. KEY ENGINEERING MATERIALS. 2014, 8-13
  2. Koji Morita, Byung-Nam KIM, Hidehiro Yoshida, Yoshio Sakka, Keijiro Hiraga. Fabrication of Transparent MgAl2 O4 Spinel by Optimizing Loading Schedule during Spark-Plasma-Sintering. Innovative Processing and Manufacturing of Advanced Ceramics and Composites II:Ceramic Transactions. 2014, 173-180
2010
  1. Koji Morita, Keijiro Hiraga, Byung Nam Kim, Hidehiro Yoshida. High-Strain-Rate Superplastic Flow Mechanism in ZrO<sub>2</sub>-30vol% Spinel Two-Phase Composite. KEY ENGINEERING MATERIALS. 2010, 333-338
  2. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. Grain Boundary Nanostructure and High Temperature Plastic Flow in Polycrystalline Oxide Ceramics. MATERIALS SCIENCE FORUM. 2010, 1731-1736
  3. HIRAGA, Keijiro, MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro. Fracture toughness of a silica-doped cubic zirconia (8Y-CSZ). MATERIALS SCIENCE FORUM. 2010, 3846-3851
  4. Koji Morita, Byung Nam Kim, Hidehiro Yoshida, Keijiro Hiraga. Spark Plasma Sintering (SPS) Processsing of High Strength Transparent MgAl2 O4 Spinel Polycrystals. CERAMIC TRANSACTIONS. 2010, 19-29
  5. Byung Nam Kim, Keijiro Hiraga, Koji Morita, Hidehiro Yoshida. Optical Properties of Transparent MgO-Doped Alumina Fabricated by Spark Plasma Sintering. MATERIALS SCIENCE FORUM. 2010, 2041-2044
  6. Koji Morita, Byung Nam Kim, Hidehiro Yoshida, Keijiro Hiraga, Yoshio Sakka. Densification Mechanism of MgAl<sub>2</sub>O<sub>4</sub> Spinel during Spark-Plasma-Sintering. ADVANCES IN SCIENCE AND TECHNOLOGY. 2010, 62-67
  7. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. Analysis of grain-boundary sliding with rotating particles. KEY ENGINEERING MATERIALS. 2010, 305-310
  8. K Hiraga, B-N Kim, K Morita, H Yoshida, M Tabuchi. Cavitation failure during superplastic tensile loading in alumina-base ceramics. JOURNAL OF PHYSICS : CONFERENCE SERIES. 2010, 012145-1-012145-4
  9. Keijiro Hiraga, Hidehiro Yoshida, Koji Morita, Byung Nam Kim. Enhanced Densification and Grain-Size Refinement in Cation-Doped Tetragonal Zirconia. ADVANCES IN SCIENCE AND TECHNOLOGY. 2010, 227-231
  10. Koji Morita, Byung Nam Kim, Hidehiro Yoshida, Keijiro Hiraga. Densification Behavior in Spark-Plasma-Sintering of MgAl<sub>2</sub>O<sub>4</sub> Spinel. MATERIALS SCIENCE FORUM. 2010, 1986-1989
  11. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, TABUCHI, Masaaki. High-strain-rate superplasticity in oxide ceramics: a trial of microstructural design based on creep-cavitation mechanisms . Proc. 7th China-Jpn. Bilateral Symposium on High Strength of Mater. . 2010, 103-109
2008
  1. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, TABUCHI, Masaaki. CAVITY FORMATION IN SUPERPLASTIC OXIDE CERAMICS. Proceedings of the 10th International Conference of the European Ceramic Society. 2008, 1245-1249
  2. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. High Temperature Plastic Flow and Related Grain Boundary Matter Transport Phenomena in Polycrystalline Oxide Ceramics. Mechanics and Mechanisms of Finite Plastic Deformation. 2008, 208-210
  3. Masayasu Kodo, Kohei Soga, YOSHIDA, Hidehiro, Takahisa Yamamoto. Doping effect of transition metal ions on sinterability of polycrystalline yttria. Global Roadmap for Ceramics−ICC2 Proceedings. 2008, 9999-9999
  4. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, Takahisa Yamamoto. Doping Effect on Grain Boundary Diffusivity and Related Phenomena in Oxide Ceramics. Global Roadmap for Ceramics−ICC2 Proceedings. 2008, 9999-9999
  5. MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, YOSHIDA, Hidehiro. Synthesis of High Strength Transparent MgAl2O4 Spinel Polycrystals by Spark-Plasma-Sintering Technique. Proceedings of 2nd International Congress on Ceramic (ICC2). 2008, 1-9
2007
  1. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. Superplastic-like flow in ZrO2-Spinel two phase composite. TRANSACTIONS OF THE MATERIALS RESEARCH SOCIETY OF JAPAN. 2007, 1191-1194
  2. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, Takahisa Yamamoto, Taketo Sakuma. Estimation of Grain Boundary Diffusivity in Cation-doped Polycrystalline Alumina. MATERIALS SCIENCE FORUM. 2007, 997-1002
  3. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. Analysis of Creep Deformation due to Grain-Boundary Diffusion/Sliding. KEY ENGINEERING MATERIALS. 2007, 565-568
  4. MORITA, Koji, HIRAGA, Keijiro, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio. Fabrication of Nanocrystalline Superplastic ZrO2 ceramics. MATERIALS SCIENCE FORUM. 2007, 491-496
  5. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. High Strength Nanocrystalline ZrO2-Spinel Ceramics. Transactions of the Materials Research Society of Japan. 2007, 1029-1032
  6. MORITA, Koji, HIRAGA, Keijiro, KIM, Byung-Nam, YOSHIDA, Hidehiro. High-Strain-Rate Superplasticity in ZrO2-30vol% MgAl2O4 Spinel Composite. 第24回日韓国際セラミックスセミナープロシーディングス. 2007, 245-248
  7. MORITA, Koji, HIRAGA, Keijiro, KIM, Byung-Nam, YOSHIDA, Hidehiro. SUPERPLASTICITY OF NANOCRYSTALLINE ZrO2-SPINEL COMPOSITE. Key Engineering Materials . 2007, 573-576
  8. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. Doping Effect on High Temperature Matter Transport Phenomena in Oxide Ceramics. Proceedings of the 24th International Japan-Korea Seminar on Ceramics. 2007, 237-240
  9. Koji Matsui, YOSHIDA, Hidehiro, Yuichi Ikuhara. Grain-Boundary Structure and Phase-Transformation Mechanism in Yttria-Stabilized Tetragonal Zirconia Polycrystal . MATERIALS SCIENCE FORUM. 2007, 921-926
  10. Z. Hong, YOSHIDA, Hidehiro, T. Sakuma. High Temperature Creep Strength of Si3N4-Y2Si2O7 Ceramics by Stres Relaxation Based on a New Interpretation Model. KEY ENGINEERING MATERIALS. 2007, 1420-1423
2006
  1. MORITA, Koji, HIRAGA, Keijiro, KIM, Byung-Nam, YOSHIDA, Hidehiro. Strengthening of ZrO2 Ceramics due to Nano-Crystalization. Advances in Science and Technology. 2006, 1674-1679
  2. YOSHIDA, Hidehiro, HIRAGA, Keijiro, Ikuhara Yuichi, Sakuma Taketo. High Temperature Plastic Flow and Failure in Oxide Ceramics. Anisotropy, Texture, Dislocations & Multiscale Modeling in Finit Plasticity and Viscoplasticity & Metal Forming. 2006, 373-375
  3. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, YamamotoTakahisa, IkuharaYuichi. Improvement of High Temperature Ductility in Oxide Ceramics by Grian Boundary Nanostructure Control. Transactions of the Materials Research Society of Japan. 2006, 533-536
  4. YOSHIDA, Hidehiro. 酸化物セラミックスの高温変形とドーパント効果:化学結合状態からのアプローチ. DV-Xa研究会会報. 2006, 31-37
  5. 伊東秀和, YOSHIDA, Hidehiro, 幾原雄一, 山本剛久, SAKUMA. T. Superplastic Behavior in GeO2 - TiO2 doped TZP. Key Engineering Materials. 2006, 407-410
  6. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, Yamamoto Takahisa, Ikuhara Yuichi, Sakuma Taketo. High Temperature Plastic Flow and Ductility in Polycrystalline Oxide Ceramics: Doping Effect and Related Phenomena. Advances in Science and Technology. 2006, 1620-1625
2005
  1. YOSHIDA, Hidehiro, 幾原雄一, 佐久間健人. Dopant Effect on High-temperature Plastic Flow and Grain Boundary Quantum Structure. Dislocations, Plasticity, Damage and metal Forming: Material Response and Multiscale Modeling. 2005, 613-615
  2. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. EFFECT OF VISCOUS GRAIN-BOUNDARY SLIDING ON HIGH-TEMPERATURE DEFORMATION OF NANO-SIZED GRAINS. REVIEWS ON ADVANCED MATERIALS SCIENCE. 2005, 54-58
  3. MORITA, Koji, HIRAGA, Keijiro, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio. Fabrication and Microstructural Characterization of Nano-Crystalline ZrO2-Based Composite. Reviews on Advanced Materials Science. 2005, 39-44
  4. 幾原雄一, YOSHIDA, Hidehiro, 柴田直哉. Grain Boundary Structure and Properties in Oxide Bicrystals. Materials Science & Technology 2005 Conference Proceedings. 2005, 3-8
  5. YOSHIDA, Hidehiro, HIRAGA, Keijiro, 桑原彰秀, 山本剛久, 幾原雄一, 佐久間健人. Dopant Effect on High Temperature Plasticity in Oxide Ceramics: Grain Boundary Chemistry-related Phenomena. Materials Science & Technology 2005 Conference Proceedings. 2005, 269-276
  6. YOSHIDA, Hidehiro, 桑原彰秀, 山本剛久, 幾原雄一, 佐久間健人. High Temperature Plastic Flow and Grain Boundary Chemistry in Oxide Ceramics. JOURNAL OF MATERIALS SCIENCE. 2005, 3129-3135

口頭発表 TSV

2019
  1. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara, Hideaki Matsubara. Theoretical Analysis of Densification Kinetics in Final Sintering Stage of Nano-Sized Zirconia. MATERIALS RESEARCH MEETING 2019. 2019
  2. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam. Creep Behavior of Polycrystalline Zirconia Ceramics under DC Current. 10th Pacific Rim International Conference on Advance Materials and Processing (PRICM-10) . 2019
  3. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of DC Current on High Temperature Deformation of Zirconia Ceramics. The XVI Conference of the European Ceramic Society (ECerS XVI). 2019
  4. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, 松原 秀彰, 松原 秀彰. Theoretical Analysis of Densification Kinetics in Final Sintering Stage of Nano-Sized Zirconia. XVI ECerS Conference. 2019
  5. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of DC Current on High Temperature Deformation of Zirconia Ceramics for the Application to Pressure Sintering. International Conference on High-Performance Ceramics (CICC2019) . 2019
  6. 金 炳男, 鈴木 達, 森田 孝治, 吉田 英弘, 李 継光, 松原秀彰, 松原秀彰. ナノジルコニア粉末の最終焼結段階における緻密化挙動の解析. 日本セラミックス協会2019年年会. 2019
  7. MORITA, Koji, KIM, Byung-Nam, SUZUKI, Tohru, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. High Temperature Creep of 8Y-CSZ Polycrystals under DC current. Electric Field Enhanced Processing of Advanced Materials II: Complexities and Opportunities. 2019
2018
  1. Yuki Netsu, Hiroaki Furuse, Kana Fujioka, MORITA, Koji, SUZUKI, Tohru, YOSHIDA, Hidehiro, KIM, Byung-Nam, SAKKA, Yoshio, HIRAGA, Keijiro. Transparent Yb3 +:YAG laser ceramics fabricated by pulsed electric current sintering. 14th Laser Ceramics Symposium (LCS2018). 2018
  2. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. 最終焼結段階における緻密化挙動のシミュレーション. 粉体粉末冶金協会平成30年度秋季大会. 2018
  3. YOSHIDA, Hidehiro, Takahisa Yamamoto. フラッシュ焼結を利用したセラミックスの新規微構造の創出. 五セラミックス研究機関合同講演会. 2018
  4. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of DC Current on Creep Behavior of 8Y-CSZ Polycrystals. Materials Science and Engineering Congress (MSE2018). 2018
  5. K. Kurachi, Y. Kobayashi, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Takahisa Yamamoto. Size effects of green compacts on the shrinkage behaviors during 3YSZ flash sintering. Materials Science and Engineering. 2018
  6. YOSHIDA, Hidehiro, SASAKI, Yamato, Takahisa Yamamoto. Field-assisted/flash sintering and related mass transport phenomena in oxide ceramics. Materials Science and Engineering. 2018
  7. Takahisa Yamamoto, Tomoharu Tokunaga, YOSHIDA, Hidehiro. A technique for obtaining uniform microstructure in flash-sintered oxide ceramics. Materials Science and Engineering. 2018
  8. T. Yamashita, Y. Kobayashi, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Takahisa Yamamoto. Heat-assisted flash sintering for highly densified 3mol%Y2O3-doped ZrO2. Materials Science and Engineering. 2018
  9. K. Umemura, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Takahisa Yamamoto. Flash sintering for BaTiO3 with AC-pulsed electric fields. Materials Science and Engineering. 2018
  10. Takahisa Yamamoto, YOSHIDA, Hidehiro. 酸化物系セラミックのフラッシュ焼結における印加電界の波形効果. 日本金属学会2018年秋期大会. 2018
  11. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 立方晶ジルコニア(8Y-ZrO2)の高温変形に対する通電効果. 日本金属学会2018年秋期講演大会. 2018
  12. YOSHIDA, Hidehiro, Hitoshi Hayasaka, MORITA, Koji, KIM, Byung-Nam, Takahisa Yamamoto. 高電界・高温下におけるセラミックスの物質輸送現象と微細組織形成. 日本金属学会2018年秋期大会. 2018
  13. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. 緻密化と粒成長の組織変化に対する実験および理論的な評価. 日本セラミックス協会秋季大会. 2018
  14. KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, HIRAGA, Keijiro. Role of Grain-Boundary Sliding on Sintering. 13th Inter Conference on Superplasticity in Advanced Materials. 2018
  15. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, Furuse Hiroaki. Superplastic Zirconia-Magnesia-Spinel Composite Fabricated by a Two-Step Sintering Method. 13th Int Conf. on Superplasticity in Advanced Materials. 2018
  16. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. Influence of DC Current on the High Temperature Deformation of Zirconia Ceramics. 13thInt. Conf. on Superplasticity in Adv. Materials (ICSAM-2018). 2018
  17. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. Influence of DC Current Flow on High Temperature Deformation of 8Y2O3-ZrO2 Polycrystals. Thermec. 2018
  18. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of DC Current on Creep behavior of 8Y-ZrO2. 14th Int Ceramics Congress (CIMTEC2018). 2018
  19. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. Analysis of densification kinetics depending on grain growth for zirconia. 14th International Conference on Modern Materials and Technology. 2018
  20. SASAKI, Yamato, YOSHIDA, Hidehiro, K Soga. 電場を利用したTZPの低温・高速塑性流動. 粉体粉末冶金協会平成30年度春季大会. 2018
  21. KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. 気孔サイズ分布を考慮した焼結挙動のシミュレーション. 粉体粉末冶金協会平成30年度春季大会. 2018
  22. YOSHIDA, Hidehiro, T Yamamoto. フラッシュ焼結によるセラミックスの緻密化と関連技術. 粉体粉末冶金協会平成30年度春季大会. 2018
  23. YOSHIDA, Hidehiro, h Hayasaka, K Soga, T Yamamoto. カチオン微量添加によるイットリアのフラッシュ焼結挙動と微細組織への影響. 粉体粉末冶金協会平成30年度春季大会. 2018
  24. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 通電がジルコニアの変形におよぼす影響. 粉体粉末冶金協会H30年度春季大会. 2018
  25. Y Yamada, YOSHIDA, Hidehiro, T Tokunaga, T Yamamoto. イットリア安定化ジルコニアセラミックのフラッシュ焼結挙動に及ぼす交流電場周波数依存性. 粉体粉末冶金協会平成30年度春季大会. 2018
  26. R Umemura, YOSHIDA, Hidehiro, T Tokunaga, T Yamamoto. パルス電界を用いたBaTiO3のフラッシュ焼結. 粉体粉末冶金協会平成30年度春季大会. 2018
  27. Yuki Netsu, Hiroaki Furuse, Midori Kawamura, Kana Fujioka, Noriaki Miyanaga, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, SAKKA, Yoshio, HIRAGA, Keijiro. 透光性Yb3+:YAG微結晶セラミックスの開発. 応用物理学会2018年春季講演会. 2018
  28. Hiroaki Furuse, Shunsuke Nakasawa, MORITA, Koji, YOSHIDA, Hidehiro, SUZUKI, Tohru, KIM, Byung-Nam, SAKKA, Yoshio, HIRAGA, Keijiro. Yb添加透光性アルミナ多結晶セラックスの開発. 応用物理学会2018年春期講演会. 2018
  29. T Kurachi, Tomoharu Tokunaga, Takahisa Yamamoto, YOSHIDA, Hidehiro. 3YSZのフラッシュ焼結における試料形状効果. 日本セラミックス協会2018年年会. 2018
  30. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, Takahisa Yamamoto. Y2O3 のフラッシュ焼結における機能元素の影響. 日本セラミックス協会2018年年会. 2018
  31. Y Yamashita, Tomoharu Tokunaga, Takahisa Yamamoto, YOSHIDA, Hidehiro. 3YSZの交流電場フラッシュ焼結. 日本セラミックス協会2018年年会. 2018
  32. KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. 気孔サイズ分布に依存する焼結挙動のシミュレーション. 日本セラミックス協会2018年年会. 2018
  33. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 通電下におけるジルコニアのクリープ挙動におよぼす組織の影響. 日本セラミックス協会 2018年年会. 2018
  34. YOSHIDA, Hidehiro, Takahisa Yamamoto. Consolidation of oxide ceramics under strong DC field: field-assisted and flash sintering. 6th International Symposium on Advanced Ceramics (ISAC-6). 2018
  35. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. Evaluation of theoretical sintering models from experiments. The 6th International Symposium on Advanced Ceramics (ISAC-6). 2018
  36. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of Electric Current on High Temperature Deformation of polycrystalline 8Y-ZrO2. The 6th International Symposium on Advanced Ceramics (ISAC-6) . 2018
  37. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. ANALYSIS OF DENSIFICATION BEHAVIOR DEPENDING ON GRAIN GROWTH FOR ZIRCONIA. 42nd International Conference and Expo on Advanced Ceramics and . 2018
  38. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 微細粒ジルコニア(ZrO2-8Y2O3)の変形に対する通電の影響. 第56回セラミックス基礎科学討論会. 2018
2017
  1. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 通電下における微細粒ジルコニア(ZrO2-8Y2O3)のクリープ挙動. 第22回通電焼結研究会. 2017
  2. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, Hiroaki Furuse. Superplastic Tensile Ductility in High-Purity Tetragonal Zirconia Densified by Two-Step Sintering. The 34th International Japan-Korea Seminar on Ceramics. 2017
  3. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. Densification Kinetics Depending on Grain Growth for Zirconia. The 34th International Japan-Korea Seminar on Ceramics. 2017
  4. Kouki Yamada, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Takahisa Yamamoto. The effect of dislocations on flash behaviors in SrTiO3 single crystals. International Conference on Sintering 2017. 2017
  5. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of Electric Current on High Temperature Flow behavior of 8Y-CZP Ceramics. International Conference on Sintering 2017. 2017
  6. Takahisa Yamamoto, Takaaki Yoshino, YOSHIDA, Hidehiro, Tomoharu Tokunaga. The effect of a small cation off-stoichiometry on flash sintering for SrTiO3 and BaTiO3. International Conference on Sintering 2017. 2017
  7. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, Takahisa Yamamoto. Doping Effect on Flash-sintering Behavior in Nanocrystalline Yttria. International Conference on Sintering 2017. 2017
  8. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. ジルコニア(8YSZ)の等温焼結中に起きる緻密化および粒成長挙動の解析. 粉体粉末冶金協会 平成29年度秋季大会. 2017
  9. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. Evaluation of theoretical sintering models from experiments. JSPM International Conference on Powder and Powder Metallurgy. 2017
  10. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, Takahisa Yamamoto. Field-assisted and Flash Sintering of Oxide Ceramics: Densification and Microstructural Evolution. JSPMIC2017. 2017
  11. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. High strength transparent polycrystalline spinel ceramics fabricated by SPS techniqu. CICC10. 2017
  12. YOSHIDA, Hidehiro, Takahisa Yamamoto. フラッシュ焼結を利用したセミクスの新規微構造創出. 第18回五セラミックス研究機関(東工大 五セラミックス研究機関(東. 2017
  13. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of DC Current on High Temperature behavior of 8Y-ZrO2. Workshop on Advanced Inorganic Materials (WAIM 2017). 2017
  14. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of minor impurities on the fabrication of transparent ceramics. Materials Science & Technology 2017 (MS&T17). 2017
  15. YOSHIDA, Hidehiro, Papiya Biswas, Roy Johnson, Mantravadi Mohan. MgAl2O4スピネルのフラッシュ焼結. 日本セラミックス協会第30回秋季シンポジウム. 2017
  16. Koki Yamada, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Takahisa Yamamoto. SrTiO3単結晶のフラッシュ現象. 日本セラミックス協会第30回秋季シンポジウム. 2017
  17. Koji Takeuchi, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Takahisa Yamamoto. BaTiO3のフラッシュ焼結時に生じる放電痕周辺の粒界第二相の同定. 日本セラミックス協会第30回秋季シンポジウム. 2017
  18. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 通電下における微細粒ジルコニア(ZrO2-8Y2O3)のクリープ挙動. 日本セラミックス協会 第30回秋季シンポジウム . 2017
  19. Takaaki Yoshino, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Takahisa Yamamoto. SrTiO3のフラッシュ焼結挙動に及ぼす微量陽イオン比変化の効果. 日本セラミックス協会第30回秋季シンポジウム. 2017
  20. Yuki Netsu, Hiroaki Furuse, Midori Kawamura, Kana Fujioka, Noriaki Miyanaga, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, SAKKA, Yoshio, HIRAGA, Keijiro. パルス通電加圧焼結法で合成した透光性Yb3+:YAGレーザーセラミックス. 日本セラミックス協会秋季大会. 2017
  21. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. 粒成長に依存するジルコニアの緻密化挙動解析. 日本セラミックス協会 第30回秋季シンポジウム. 2017
  22. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Influence of Electric Current on High Temperature Flow Behaviour of Polycrystalline 8Y2O3-ZrO2. Euro SPF Conference . 2017
  23. Eita Tochigi, Joshua Hoemke, Naoya Shibara, Yuichi Ikuhara, Tetsuya Tohei, YOSHIDA, Hidehiro, SAKKA, Yoshio. Al-Sn添加ZnOにおける反転ドメイン構造の形成と選択的偏析現象. 日本金属学会2017年秋期大会. 2017
  24. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 通電下における立方晶ジルコニアのクリープ挙動. 2017年秋期(第161回)講演大会. 2017
  25. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, Takahisa Yamamoto. 酸化物の外場制御高温プロセスにおける機能元素の影響. 日本金属学会2017年秋期大会. 2017
  26. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Fabrication of Transparent MgAl2O4 Spinel using Spark-Plasma-Sintering (SPS) Technique by Suppressing Discoloration. 15th Conf. & Exhibition of the Europ. Ceramic Society, ECerS2017. 2017
  27. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, LI, Jiguang, Hideaki Matsubara. ジルコニア(8YSZ)の等温焼結中に起きる緻密化および粒成長挙動. 粉体粉末冶金協会春季大会. 2017
  28. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Optimization of Spark-Plasma-Sintering (SPS) Processing for Attaining Transparent MgAl2O4 Spinel. 12th Pacific Rim Conference on Ceramic and Glass Technology. 2017
  29. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Fabrication of high strength transparent polycrystalline spinel ceramics through SPS technique. EMN Ceramics Meeting. 2017
  30. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, Takahisa Yamamoto. Field-assisted and flash-sintering of yttria ceramics: grain boundary nanostructure and mass transport phenomena. 2nd International Nanotechnology Conference & Expo. 2017
  31. YOSHIDA, Hidehiro, Yamato Sasaki, Kohei Soga. 直流電場を利用したTZPの低温&#173;延性の向上. 日本セラミックス協会2017年年会. 2017
  32. YAN JIAYUE, Y. Netsu, H. Furuse, M. Kawamura, K. Hiraga, K. Fujioka, N. Miyanaga, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, SAKKA, Yoshio. パルス通電加圧焼結による共沈法YAG粉体の緻密化および透明化. 日本セラミックス協会 2017年年会. 2017
  33. H. Furuse, S. Nakazawa, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, SAKKA, Yoshio, HIRAGA, Keijiro. パルス通電加圧焼結による透光性Yb:Y2O3レーザーの開発. 日本セラミックス協会 2017年年会. 2017
  34. Y. Jiayue, Y. Netsu, H. Furuse, K. Fujioka, N. Miyanaga, M. Kawamura, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, SAKKA, Yoshio, HIRAGA, Keijiro. 放電プラズマ焼結法を用いた透光性YAG セラミックスの開発. 第64回応用物理学会春季学術講演会. 2017
  35. H. Furuse, S. Nakazawa, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, SAKKA, Yoshio, HIRAGA, Keijiro. 放電プラズマ焼結法を用いた透光性Yb:Y2O3セラミックレーザーの開発. 第64回応用物理学会春季学術講演会. 2017
  36. YOSHIDA, Hidehiro, Yamato Sasaki, Kohei Soga. 直流電場印加によるTZPの低温塑性流動. 日本金属学会2017年春期(第160回)講演大会. 2017
  37. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio. フラッシュ・シンタリング技術によるセラミックスの製造. SPSを中心とした第3回焼結技術セミナー. 2017
  38. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Fabrication of High Transparent and Strength MgAl2O4 Spinel using Spark-Plasma-Sintering (SPS) . IMR-NIMS- KIMS Joint Symposium on the Advanced Ceramics. 2017
  39. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, Takahisa Yamamoto. Field-assisted sintering and flash sintering of oxide ceramics: special role of grain boundaries. the IMR-NIMS- KIMS Joint Symposium. 2017
  40. KIM, Byung-Nam, Apurv Dash, Young-Wook Kim, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. LOW-TEMPERATURE SPARK PLASMA SINTERING OF CERAMICS BY USING SiC MOLDING SET. ICACC 2017. 2017
  41. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Carbon Distribution in Transparent MgAl2O4 Spinel Synthesized by Spark-Plasma-Sintering (SPS) Processing. ICACC17. 2017
2016
  1. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, Takahisa Yamamoto. イットリアの低温SPSにおけるドーピング効果. 第26回日本MRS年次大会. 2016
  2. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Electric current-assisted sintering of yttrium oxide ceramics: special role of grain boundary nanostructure and chemistry. Int. conf. ceramics, glass and refractories - emerging innov.. 2016
  3. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, Takahisa Yamamoto. フラッシュ焼結による酸化物セラミックスの緻密化と微細組織形成. 第21回通電焼結研究会. 2016
  4. H. Furuse, S. Nakasawa, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, M. Kawamura, SAKKA, Yoshio, HIRAGA, Keijiro. Fabrication of Yb:Y2O3 ceramics by spark plasma sintering. 12th Laser Ceramics Symposium (LCS) 2016. 2016
  5. YOSHIDA, Hidehiro, Koji Matsui, Yuichi Ikuhara. Low temperature plastic flow and grain boundary structure in nanocrystalline tetragonal zirconia polycrystal (TZP). materials science and technology MS&T16. 2016
  6. Testuro Kobayashi, YOSHIDA, Hidehiro, Nobuhiro Morisaki, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto. イットリア添加ジルコニアのフラッシュ焼結. 金属学会2016秋期大会. 2016
  7. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, Kohei Soga, Takahisa Yamamoto. パルス通電加圧焼結法によるY2O3の緻密化と機能元素効果. 日本金属学会2016年秋期大会. 2016
  8. S. Nakazawa, H. Furuse, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, M. Kawamura, SAKKA, Yoshio, HIRAGA, Keijiro. 放電プラズマ焼結を用いた透光性Yb:Y2O3セラミックスの開発. 第77回応用物理学会秋季学術講演会. 2016
  9. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, Hideaki Matsubara. 8YSZの等温焼結中における緻密化挙動. 日本セラミックス協会 秋季シンポジウム. 2016
  10. N. Morisaki, Y. Nakagawa, T. Kobayashi, YOSHIDA, Hidehiro, T. Tokunaga, K. Sasaki. 酸化物セラミックスのフラッシュ焼結における酸素空孔の効果. 日本セラミックス協会第29回秋季シンポジウム. 2016
  11. S. Nakazawa, H. Furuse, M. Kawamura, HIRAGA, Keijiro, YOSHIDA, Hidehiro, MORITA, Koji, SUZUKI, Tohru, KIM, Byung-Nam, SAKKA, Yoshio. 放電プラズマ焼結を用いた透光性Yb:Y2O3 多結晶体の合成. 日本セラミックス協会 第29回秋季シンポジウム. 2016
  12. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, Takahisa Yamamoto, Kohei Soga. ルス通電加圧焼結による透光性イットリアの作製と機能元素効果. 日本セラミックス協会秋季シンポジウム. 2016
  13. KIM, Byung-Nam, Apurv DASH, Young-Wook KIM, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. Low-Temperature Spark Plasma Sintering of Transparent Ceramics by Using SiC Molding Set. 6th International Congress on Ceramics. 2016
  14. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Consolidation of Yttria Ceramics by Flash Sintering: Cation Doping Effect. PRICM9. 2016
  15. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Enhanced Sintering Densification of Yttria Ceramics by Means of Field-assisted and Flash Sintering Techniques. THERMEC 2016. 2016
  16. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, SAKKA, Yoshio, Jean-Marie Lebrun, Rishi Raj. 酸化物セラミックスのフラッシュ焼結挙動と微細組織変化. 粉体粉末冶金協会平成28年度春季大会. 2016
  17. KIM, Byung-Nam, Apurv Dash, Young-Wook Kim, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. SiCモールドを用いた透明セラミックスの放電プラズマ焼結. 粉体粉末冶金協会 春季大会. 2016
  18. N. Morisaki, YOSHIDA, Hidehiro, K. Matsui, T. Tokunaga, K. Sasaki, T. Yamamoto. New synthesis method of zirconium oxynitride using electric fields. AMTC5. 2016
  19. Y. Nakagawa, A. Uehashi, YOSHIDA, Hidehiro, T. Tokunaga, K. Sasaki, T. Yamamoto. Discharged microstructure in flash sintered BaTiO3. AMTC5. 2016
  20. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, Hideaki Matsubara. 8YSZの等温焼結における緻密化挙動. 日本金属学会春期大会. 2016
  21. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. FIELD-ASSISTED AND FLASH SINTERING OF NANOCRYSTALLINE YTTRIA: DENSIFICATION AND MICROSTRUCTURAL EVOLUTION. Electric Field Assisted Sintering and Related Phenomena Far From. 2016
  22. KIM, Byung-Nam, Apurv Dash, Young-Wook Kim, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. LOW-TEMPERATURE SPARK PLASMA SINTERING OF TRANSPARENT CERAMICS BY USING SiC MOLDING SET. ECI Conference: Electric Field Assisted Sintering and Related Ph. 2016
2015
  1. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Consolidation of Yttria Ceramics by Electric Field-assisted Sintering and Flash Sintering. CAMEE-2015. 2015
  2. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. 放電プラズマ焼結(SPS)した酸化物中の炭素分布評価. 通電焼結研究会2015. 2015
  3. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Fabrication of Transparent MgAl2O4 Spinel by means of Spark-Plasma-Sintering (SPS) Technique. 11th Laser Ceramics Symposium (LCS2015). 2015
  4. KIM, Byung-Nam, Apurv Dash, Young-Wook Kim, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. Low-Temperature Spark Plasma Sintering of Transparent Ceramics by Using SiC Molding Set. 32nd Inter. Japan-Korea Seminar on Ceramics. 2015
  5. YOSHIDA, Hidehiro, Kohei Soga, Takahisa Yamamoto. Doping Effect on Grain Boundary Nanostructure and High Temperature Mass Transport Phenomena in Polycrystalline Yttria. 2nd International Symposium on Frontiers in Materials Science. 2015
  6. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Carbon Contamination in MgAl2O4 Spinel Fabricated by Spark-Plasma-Sintering (SPS) Technique. STAC-9. 2015
  7. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Enhanced Sintering Densification of Yttria by Field-assisted and Flash Sintering. STAC-9. 2015
  8. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, Hideaki Matsubara. Densification Kinetics during Isothermal Sintering of 8YSZ. STAC-9. 2015
  9. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Carbon Distribution in Oxide Ceramics Fabricated by Spark-Plasma-Sintering (SPS) Method. EuroMat2015. 2015
  10. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie LEBRUN, Rishi Raj. イットリアのフラッシュ焼結における機能元素の効果. 日本金属学会2015年秋期(第157回)講演大会. 2015
  11. KIM, Byung-Nam, SUZUKI, Tohru, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, Hideaki Matsubara. 8YSZの等温焼結中における緻密化挙動. 日本セラミックス協会 第28回秋季シンポジウム. 2015
  12. HIRAGA, Keijiro, Furuse Hiroaki, MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio. 第2相分散型超塑性セラミックスの高ひずみ速度引張破断. 日本セラミックス協会2015年秋季シンポジウム. 2015
  13. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. 放電プラズマ焼結 (SPS) 処理した酸化物中の炭素分布評価. 日本金属学会2015年秋期大会. 2015
  14. Joshua Hoemke, KHAN, Atta Ullah, YOSHIDA, Hidehiro, MORI, Takao, Naoya Shibata, SAKKA, Yoshio, Yuichi Ikuhara. Sintering of ZnO Ceramics for Thermoelectric Applications by Conventional Sintering and Spark Plasma Sintering. 日本セラミックス協会2015年秋季シンポジウム. 2015
  15. H Nakagawa, YOSHIDA, Hidehiro, T Tokunaga, K Sasaki, T Yamamoto. BaTiO3のFAST焼結時に生じる陽イオン比変化. 日本セラミックス協会2015年秋季シンポジウム. 2015
  16. N Morisaki, YOSHIDA, Hidehiro, T Tokunaga, K Sasaki, T Yamamoto. ジルコニアのFAST焼結中に生じる強還元現象. 日本セラミックス協会2015年秋季シンポジウム. 2015
  17. A Uehashi, YOSHIDA, Hidehiro, T Tokunaga, K Sasaki, T Yamamoto. BaTiO3焼結体中の放電組織. 日本セラミックス協会2015年秋季シンポジウム. 2015
  18. YOSHIDA, Hidehiro. Improvement of Superplasticity in Oxide Ceramics by Controlling Grain Boundary Nanostructures. 12th International Conference on Superplasticity. 2015
  19. HIRAGA, Keijiro, Furuse Hiroaki, MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio. High-strain-rate tensile deformation and failure in undoped yittria-stabilized tetragonal zirconia. 12th Int. Conf. on Superplasticity in Advanced Materials (ICSAM). 2015
  20. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Carbon Contamination in Oxide Ceramics Fabricated by Spark-Plasma-Sintering (SPS) processing. PACRIM11. 2015
  21. HIRAGA, Keijiro, Furuse Hiroaki, MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio. 分散複合型正方晶ZrO2の高速超塑性における破断延性. 高温変形の組織ダイナミクス研究会・第158回超塑性研究会(合同研. 2015
  22. YOSHIDA, Hidehiro. セラミックスにおける粒界塑性と超塑性現象. 第157回超塑性研究会. 2015
  23. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio, SAKKA Yoshio. Effect of Spark-Plasma-Sintering conditions on the Discoloration of Transparent MgAl2O4 Spinel . 14th Conference of the European Ceramic Society. 2015
  24. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Synthesis of Transparent Magnesium Aluminate (MgAl2O4) Spinel by means of Spark-Plasma-Sintering (SPS) technique. FiMPART. 2015
  25. YOSHIDA, Hidehiro, SAKKA, Yoshio, T Yamamoto , Jean-Marie Lebrun, Rishi Raj. Improvement of Sinterability in Yttria by Means of Field-assisted/flash Sintering. FiMPART. 2015
  26. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Carbon Contamination in Oxide Ceramics Formed during Spark-Plasma-Sintering (SPS) Processing. Engineering Ceramics 2015. 2015
  27. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. 放電プラズマ焼結 (SPS) 法で作製したスピネル中の炭素分布評価. セラミックス協会2015年年会. 2015
  28. KIM, Byung-Nam, HU, Chunfeng, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, Young-Jo Park. 放電プラズマ焼結によるZrO2-TiN複合材料の作製. 日本セラミックス協会2015年年会. 2015
  29. Koji Matsui, YOSHIDA, Hidehiro, Yuichi Ikuhara. 粒界偏析誘起相変態における微量Al2O3ドープY-TZPの粒成長機構. 日本セラミックス協会2015年年会. 2015
  30. A. Uehashi, T. Tokunaga, K. Sasaki, T. Yamamoto, YOSHIDA, Hidehiro. チタン酸バリウムのフラッシュ焼結時に生じる試料内部放電組織. 日本セラミックス協会2015年年会. 2015
  31. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto. イットリアのフラッシュ焼結に及ぼすNi添加効果. 日本セラミックス協会2015年年会. 2015
  32. YOSHIDA, Hidehiro. Doping effect on high temperature mass transport phenomena in alumina and other oxide ceramics. 1st International Conference on Alumina and Other Functional Cer. 2015
  33. Koji Matsui , YOSHIDA, Hidehiro, Yuichi Ikuhara. 超耐水熱劣化性ナノ微細粒ジルコニアの開発. 共用・計測 合同シンポジウム2015. 2015
  34. YOSHIDA, Hidehiro, Kohei Soga, Takahisa Ymamoto. Doping effect on sinterability and grain boundary nanostructure in polycrystalline yttria. EMN Meeting on Ceramics . 2015
  35. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Influence of Spark-Plasma-Sintering (SPS) Parameters on Optical Transparency of MgAl2O4 Spinel. 39th Int. Conf. & Expo. on Adv. Ceramics Composites (ICACC 15) . 2015
  36. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. 放電プラズマ焼結(SPS)法で作製したスピネルの着色原因の解明. 第53回セラミックス基礎科学討論会. 2015
2014
  1. Takahisa Yamamoto, Akinori Uehashi, YOSHIDA, Hidehiro. Flash焼結BaTiO3多結晶体の粒界構造解析. 第19回 通電焼結研究会 東北大学金属材料研究所 研究部共同利用ワー. 2014
  2. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Influence of Sintering Condition on Fabrication of Transparent MgAl2O4 Spinel by means of Spark-Plasma-Sintering (SPS) Technique. 第19回通電焼結研究会(日露ワークショップ). 2014
  3. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Spark-Plasma-Sintering (SPS) of Transparent MgAl2O4 Spinel. 31th Korea-Japan Ceramics Seminar. 2014
  4. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Densification of Undoped Yttria by Means of Flash-sintering. The 31st International Korea-Japan Seminar on Ceramics. 2014
  5. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Influence of Spark-Plasma-Sintering (SPS) Condition on Fabrication of Transparent MgAl2O4 Spinel. Workshop of KIMS Academy Lab (KAL) program. 2014
  6. Akinori Uehashi, Katsuhiro Sasaki, Tomoharu Tokunaga, YOSHIDA, Hidehiro, Takahisa Yamamoto. Formation of secondary phase at grain boundary of flash-sintered BaTiO3. 日本顕微鏡学会第58回シンポジウム. 2014
  7. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. 放電プラズマ焼結 (SPS) 装置を用いた透明スピネル創製時の焼結条件の効果. 粉体粉末冶金協会H26年度秋季大会. 2014
  8. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. 直流電場下におけるイットリアの焼結と物質輸送現象. 日本金属学会2014年秋期(第155回)講演大会. 2014
  9. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. 放電プラズマ焼結(SPS)により導入された欠陥由来のスピネルの着色. 日本金属学会2014年秋期大会. 2014
  10. HIRAGA, Keijiro, Furuse Hiroaki, MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio. SiO2ドープ3Y-TZPにおける高速超塑性と破断. 日本金属学会2014年秋期講演大会. 2014
  11. Tomoya Sako, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto. イットリア添加アルミナにおけるイットリウムの粒界偏析挙動. 日本金属学会2014年秋期(第155回)講演大会. 2014
  12. YOSHIDA, Hidehiro, Koji Matsui, Yuichi Ikuhara. 超耐水熱劣化性ナノ微細粒ジルコニアの創出. 日本セラミックス協会第27回秋季シンポジウム. 2014
  13. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. 放電プラズマ焼結(SPS)中に導入される欠陥の評価. 日本セラミックス協会第27回秋季シンポジウム. 2014
  14. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Flash-sinteringによるイットリアの緻密化と物質輸送現象. 日本セラミックス協会第27回秋季シンポジウム. 2014
  15. YOSHIDA, Hidehiro, Atunori Uehashi, Tokunaga Tomoharu, Katsuhiro Sasaki, Takahisa Yamamoto. チタン酸バリウムのフラッシュ焼結. 日本セラミックス協会第27回秋季シンポジウム. 2014
  16. Y.H. Han, J. Yun, KIM, Byung-Nam, H.W. Son, S. Kim, YOSHIDA, Hidehiro. Mechanism of Superplastic Deformed Transparent Hydroxyapatite. IUMRS-ICA 2014. 2014
  17. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Effects of Spark-Plasma-Sintering (SPS) Parameters for the Fabrication of Transparent MgAl2O4 Spinel. International conference on SINTERING 2014 . 2014
  18. KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. Dynamic Grain Growth during Spark Plasma Sintering of Alumina. Inernational Conference on Sintering 2014. 2014
  19. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Consolidation of Undoped Yttria by Field-assisted and Flash Sintering. International Conference on Sintering 2014. 2014
  20. HIRAGA, Keijiro, Furuse Hiroaki, MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio. 高純度正方晶ジルコニアにおける高速超塑性と引張破断. 高温強度と組織形成の材料科学研究会・第155回超塑性研究会(合同研. 2014
  21. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Spectroscopic Study of Carbon Contamination in Transparent MgAl2O4 Spinel Fabricated by SPS Processing. 5th International Congress on Ceramics (ICC5). 2014
  22. KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. Dynamic Grain Growth during Spark Plasma Sintering of Transparent Alumina. CIMTEC 2014. 2014
  23. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of Carbon Contamination on Transparent MgAl2O4 Spinel during SPS Processing. 13th Int. Conference on Modern Materials and Technologies. 2014
  24. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. 放電プラズマ焼結(SPS)法を用いた透明セラミックス創製における負荷応力の影響. 粉体粉末冶金協会平成26年度春季大会. 2014
  25. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Consolidation of Yttria Ceramics by Flash-sintering. the 9th International Symposium on Advanced Materials and Tech. 2014
  26. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of the Spark Plasma Sintering (SPS) condition on the Optical Transmission of MgAl2O4 Spinel. the 9th International Symposium on Advanced Materials and Techno. 2014
  27. Sako Tomoya, Tokunaga Tomoharu, Sasaki Katsuhiro, YOSHIDA, Hidehiro, Takahisa Yamamoto. イットリア添加アルミナの焼結過程におけるイットリウムの存在形態. 日本顕微鏡学会第70回記念学術講演会. 2014
  28. Akinori Uehashi, Tokunaga Tomoharu, Katsuhiro Sasaki, YOSHIDA, Hidehiro, Takahisa Yamamoto. チタン酸バリウムのフラッシュ焼結. 日本顕微鏡学会第70回記念学術講演会 . 2014
  29. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. 放電プラズマ焼結(SPS)におけるカーボンコンタミの影響. 日本金属学会2014年春期講演大会. 2014
  30. YOSHIDA, Hidehiro. Flash-sinteringによる酸化物系セラミックスの緻密化. 日本セラミックス協会2014年年会. 2014
  31. YOSHIDA, Hidehiro, SAKKA, Yoshio, Takahisa Yamamoto, Jean-Marie Lebrun, Rishi Raj. Flash-sinteringによるイットリアの緻密化. 日本セラミックス協会 2014年 年会. 2014
  32. HIRAGA, Keijiro, Furuse Hiroaki, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. 高速超塑性ジルコニア(3Y-TZP)の引張破断挙動に及ぼす添加効果. 日本セラミックス協会2014年度年会. 2014
  33. Koji Matsui, YOSHIDA, Hidehiro, Yuchi Ikuhara. 微量Al2O3ドープY-TZPの粒界偏析誘起相変態:等温焼結効果. 日本セラミックス協会 2014年 年会. 2014
2013
  1. YOSHIDA, Hidehiro, Kohei Soga, Takahisa Yamamoto. Improving Sinterability of Polycrystalline Yttria through Controlling Grain Boundary Nanostructure. THERMEC. 2013
  2. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Influence of Carbon Contamination on Optical Transmission in SPS Processed MgAl2O4 Spinel. the 30th International Japan-Korea Seminar on Ceramics. 2013
  3. Tomoya Sako, YOSHIDA, Hidehiro, Tomoharu Tokunaga, Katsuhiro Sasaki, Takahisa Yamamoto. イットリア添加アルミナにおけるイットリウム粒界偏析. 日本顕微鏡学会第57回シンポジウム. 2013
  4. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Fabrication of High Strength MgAl2O4 Spinel Polycrystals using Spark-Plasma-Sintering (SPS) Technique . The International Conference on High-Performance Ceramics, CICC8. 2013
  5. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of Pre- and Post-Annealing on Fabrication of Transparent MgAl2O4 Spinel by Spark-Plasma-Sintering Technique. International Symposium on Inorganic and Environmental Materials. 2013
  6. KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. Spark Plasma Sintering of Transparent Alumina and Grain Growth Behavior. 2nd Inter. Symp. on inorganic and environmental materials. 2013
  7. ESTILI, Mehdi, SAKKA, Yoshio, WU, Wenwen, NISHIMURA, Toshiyuki, YOSHIDA, Hidehiro, Akira Kawasaki. Perfect High-Temperature Plasticity Realized in Multi-walled Carbon Nanotube-Concentrated -Al2O3 Hybrid. HTCMC8. 2013
  8. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Fabrication of high strength nanocrystalline ZrO2-Spinel composite using spark-plasma-sintering (SPS) technique. EUROMAT2013. 2013
  9. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. スピネルの放電プラズマ焼結(SPS)におけるCコンタミの影響. 日本セラミックス協会第26回秋季シンポジウム. 2013
  10. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. 放電プラズマ焼結(SPS)法を用いた透明セラミックス創製における応力制御の重要性. 日本セラミックス協会第26回秋季シンポジウム. 2013
  11. Koji Matsui, YOSHIDA, Hidehiro, Yuichi Ikuhara. 微量Al2O3ドープY-TZPの粒界偏析誘起相変態. 日本セラミックス協会第26会秋季シンポジウム. 2013
  12. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. アルミナの放電プラズマ焼結中に起きる動的粒成長. 日本セラミックス協会 第26回秋季シンポジウム. 2013
  13. HIRAGA, Keijiro, FUKUNSHI Kohei, MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio. SiO2ドープ3Y-TZPの高速超塑性特性. 日本セラミックス協会第26回秋季シンポジウム. 2013
  14. II, Seiichiro, YOSHIDA, Hidehiro, MATSUI Koji, IKUHARA Yuichi. 3mol% Y2O3 添加 ZrO2 における粒界偏析誘起相変態とc-t相界面微構造. 日本セラミックス協会第26回秋季シンポジウム. 2013
  15. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. 放電プラズマ焼結(SPS)装置を利用した高強度透光性スピネル(MgAl2O4)の創製. 第一回KIT-NIMS 新材料セミナー. 2013
  16. YOSHIDA, Hidehiro. カチオンドープイットリアの焼結とそのメカニズム. 第1回KIT-NIMS 新材料セミナー. 2013
  17. YOSHIDA, Hidehiro. 酸化物セラミックス焼結の新展開. 先進セラミックス第124委員会第143回会議. 2013
  18. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. 正方晶ジルコニア(Y−TZP)の高速超塑性と粒界偏析. 日本化学会北海道支部北見地区講演会. 2013
  19. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, Young-Jo Park, SAKKA, Yoshio. Analysis of Densification Driven by Grain-Boundary Sliding. Modelling and simulation meeting innovation in ceramics technolo. 2013
  20. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. Analysis of pore shrinkage driven by grain-boundary sliding. 13th Inter. Conf. of the European Ceramic Society. 2013
  21. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of current on spark-plasma-sintering (SPS) of transparent MgAl2O4 spinel. 13th Int. Conf. of the European Ceramic Society (ECerS XIII). 2013
  22. Takehiko Hiraga, OHASHI, Naoki, YOSHIDA, Hidehiro. Experimentally reproducing grain boundary processes in the Earth’s interior. 10th Pacific Rim Conference on Ceramic and Glass Technology . 2013
  23. KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. Grain Growth during Spark Plasma Sintering of Alumina. 10th Pacific Rim Conference on Ceramic and Glass Technology. 2013
  24. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, SAKKA, Yoshio, HIRAGA, Keijiro. Fabrication of Transparent MgAl2O4 Spinel using Pulsed-Current-Sintering (PCS) Processing. KIMSとの共同研究セミナー. 2013
  25. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. Grain growth during spark plasma sintering of transparent alumina. KyungSang大学特別招待セミナー. 2013
  26. YOSHIDA, Hidehiro, SAKKA, Yoshio, Kohei Soga, Takahisa Yamamoto. Improvement in Sinterability of Polycrystalline Yttria through Controlling of Grain Boundary Nanostructure. The 8th Int. Symp. on Adv. Mater. and Technologies (ISAMT2013). 2013
  27. Koji Matsui, YOSHIDA, Hidehiro, Yuichi Ikuhara. 粒界偏析誘起相変態におけるY-TZPの粒成長機構. 日本セラミックス協会 2013年 年会. 2013
2012
  1. Takehiko Hiraga, Tomonori Miyazaki, Miki Tasaka, Sanae Koizumi, YOSHIDA, Hidehiro. Atmospheric pressure creep experiments using highly dense fine-grained mineral aggregates. AGU Fall meeting. 2012
  2. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Spark-Plasma-Sintering of Transparent MgAl2O4 Spinel. 29th International Korea-Japan Seminar on Ceramics (K-J Ceramics. 2012
  3. YOSHIDA, Hidehiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. Superplastic Deformation of Transparent Hydroxyapatite. the 29th International Korea-Japan Seminar on Ceramics . 2012
  4. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, Park Young-Jo, SAKKA, Yoshio. Analysis of Pore Shrinkage Driven by Grain-Boundary Sliding. The 29th International Korea-Japan Seminar on Ceramics. 2012
  5. YOSHIDA, Hidehiro, Kohei Soga, Takahisa Yamamoto. Diffusion coefficient and its influence on sinterability in cation-doped yttria. ISAEM-2012. 2012
  6. YOSHIDA, Hidehiro, Koji Matsui, Yuichi Ikuhara. TZPの結晶粒微細化による低温超塑性. 日本セラミックス協会 第25回秋季シンポジウム. 2012
  7. Koji Matsui, YOSHIDA, Hidehiro, Yuichi Ikuhara . イットリア安定化ジルコニア多結晶体の粒界偏析誘起相変態:等温焼結効果. 日本セラミックス協会 第25回秋季シンポジウム. 2012
  8. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. セラミックスにおける低温高速超塑性の可能性. 日本セラミックス協会第25回秋季シンポジウム. 2012
  9. YOSHIDA, Hidehiro, Koji Matsui, Yuichi Ikuhara. 微細結晶粒TZPにおける低温超塑性. 日本金属学会2012年秋期(第151回)大会. 2012
  10. YOSHIDA, Hidehiro. 酸化物セラミックス多結晶体における粒界構造と機能/組織制御. 国際サステナブル科学リーダー育成システム広大サステナブル科学セミ. 2012
  11. YOSHIDA, Hidehiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. DOPING EFFECT ON DIFFUSIVITY AND SINTERABILITY OF POLYCRYSTALLINE YTTRIA. ICCCI2012(The 4th Int. Conf. Charact. High Quality Adv. Mater.). 2012
  12. HIRAGA, Keijiro, YOSHIDA, Hidehiro, KIM, Byung-Nam, MORITA, Koji, SAKKA, Yoshio. 高純度3Y-TZPにおける高速超塑性と添加効果. 高温強度と組織形成の材料科学研究会・第150回超塑性研究会(合同研. 2012
  13. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. Grain boundary nanostructure control for the improvement of high temperature ductility in oxide ceramics. International Conference on Strength of Materials ICSMA 16. 2012
  14. YOSHIDA, Hidehiro, Kohei Yamanaka, Kohei Soga, Takahisa Yamamoto. Low Temperature Electric Current Assisted Sintering of Yttria Ceramics with Ultrafine Grain Size. The 6th Int. Conf. on the Sci. and Tech. for Advanced Ceramics. 2012
  15. YOSHIDA, Hidehiro. 高圧・高温プロセスによるナノ機能元素添加物質の創製. 機能元素のナノ材料科学最終成果報告会. 2012
  16. Takehiko Hiraga, Tomonori Miyazaki, Miki Tasaka, YOSHIDA, Hidehiro. マイロナイトと超塑性変形体の微細構造比較. Japan Geoscience Union Meeting 2012. 2012
  17. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, ZHANG, Haibin, SAKKA, Yoshio, HIRAGA, Keijiro. Spark-plasma-sintering (SPS) processing for the synthesis of transparent MgAl2O4 spinel. 10th CMCEE. 2012
  18. YOSHIDA, Hidehiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. イットリア多結晶体の高温物質輸送現象に及ぼすカチオン添加効果. 日本セラミックス協会2012年年会. 2012
  19. Koji Matsui , YOSHIDA, Hidehiro, Yuichi Ikuhara. Y2O3安定化ZrO2多結晶体の微構造発達メカニズム:Y2O3濃度の効果. 日本セラミックス協会2012年年会. 2012
2011
  1. YOSHIDA, Hidehiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. 2価カチオン添加イットリア多結晶体の焼結性. 第21回日本MRS学術シンポジウム. 2011
  2. Takehiko Hiraga, Tomonori Miyazaki, Miki Tasaka, YOSHIDA, Hidehiro. Comparison of microstructure of superplastically deformed synthetic materials and ultramylonite: Coalescence of secondary mineral grains via grain boundary sliding. AGU Fall Meeting 2011. 2011
  3. ZHANG, Haibin, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. High Pressure Spark Plasma Sintering of Transparent Cubic Zirconia . The 28th Japan-Korea International Seminar on Ceramics. 2011
  4. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. 超塑性セラミックスの開発-無機材料化学と金属学の観点から-. 日本化学会北海道支部北見地区講演会. 2011
  5. Koji Matsui, YOSHIDA, Hidehiro, Yuichi Ikuhara. イットリア安定化ジルコニア多結晶体の粒界偏析と微構造発達機構. 2011年日本金属学会秋期大会. 2011
  6. YOSHIDA, Hidehiro, M Kodo, K Soga, T Yamamoto. イットリアの高温物質輸送現象に及ぼすドーピング効果. 日本金属学会2011年秋期(第149回)大会. 2011
  7. YOSHIDA, Hidehiro, K Yamanaka, K Soga, T Yamamoto. 放電焼結によるイットリアの焼結性向上と粒界微構造. 日本金属学会2011年秋期(第149回)大会. 2011
  8. ZHANG, Haibin, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. High pressure spark plasma sintering of transparent zirconia and yttria. The 7th International Conference on High-Performance Ceramics. 2011
  9. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, ZHANG, Haibin, HIRAGA, Keijiro, SAKKA, Yoshio. Load Control Spark Plasma Sintering (SPS) Processing for Attaining Dense MgAl2O4 Spinel Polycrystal. International Workshop on Spark Plasma Sintering. 2011
  10. HIRAGA, Keijiro, YOSHIDA, Hidehiro, KIM, Byung-Nam, MORITA, Koji, SAKKA, Yoshio. 3Y-TZPの高速超塑性に及ぼす陽イオン添加の影響. 日本セラミックス協会2011年秋季シンポジウム. 2011
  11. YOSHIDA, Hidehiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. Effect of Divalent Cation Doping on Sinterability of Polycrystalline Yttria . International Conference on Sintering 2011. 2011
  12. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, ZHANG, Haibin. Diffusive Model of Pore Shrinkage in Final-Stage Sintering. Sintering 2011. 2011
  13. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. Fabrication of high-strength transparent MgAl2O4 by optimizing spark-plasma-sintering (SPS) conditions. International workshop on Field Assisted Sintering Technology. 2011
  14. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, Takahisa Yamamoto. High Temperature Plastic Flow Behavior and Related Grain Boundary Phenomena in Cation-doped Tetragonal Zirconia Polycrystal. Thermec' 2011. 2011
  15. HIRAGA, Keijiro, KIM, Byung-Nam, YOSHIDA, Hidehiro, MORITA, Koji, SAKKA, Yoshio. Tensile failure in high-purity tetragonal zirconia during high-strain-rate superplastic deformation. The 9th International Meeting of Pacific Rim Ceramic Societies. 2011
  16. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, ZHANG, Haibin, HIRAGA, Keijiro, SAKKA, Yoshio. Effect of Loading Schedule during SPS Processing for Attaining Dense MgAl2O4 Spinel Polycrystal. 12th Conference of European Ceramics Society. 2011
  17. ZHANG, Haibin, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, HIRAGA, Keijiro. High Pressure Spark Plasma Sintering of Transparent Yttria . ECERs 2011. 2011
  18. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, ZHANG, Haibin. Grain-boundary-diffusion model of final-stage sintering under hydrostatic pressure. 12th Conf. of the European Ceramic Society. 2011
  19. YOSHIDA, Hidehiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. Doping Effect of Divalent Cation on Sinterability of Polycrystalline Yttria. 12th Conference of the European Ceramic Society. 2011
  20. YOSHIDA, Hidehiro. 微細粒酸化物多結晶体の超塑性変形挙動. 日本地球惑星科学連合2011年大会. 2011
  21. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, ZHANG, Haibin. 加圧下最終焼結段階における緻密化挙動の粒界拡散モデル. 日本セラミックス協会2011年会. 2011
  22. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, ZHANG, Haibin, HIRAGA, Keijiro, SAKKA, Yoshio. Microstructural Evolution of MgAl2O4 Spinel ceramics during Spark-Plasma-Sintering (SPS) Process. European Symp. Current developments in TEM. 2011
  23. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, Takahisa Yamamoto. TZPセラミックスの高温変形と粒界デザイン. 第49回セラミックス基礎科学討論会. 2011
2010
  1. Takehiko Hiraga, Tomonori Miyazaki, Miki Tasaka, YOSHIDA, Hidehiro. Mantle superplasticity and dynamic grain growth. 2010 AGU Fall Meeting. 2010
  2. YOSHIDA, Hidehiro, Yuichi Ikuhara, Taketo Sakuma. Doping Effect on High-Temperature Plastic Flow in Fine-grained Alumina. 2010 AGU Fall Meeting. 2010
  3. HIRAGA, Keijiro, KIM, Byung-Nam, YOSHIDA, Hidehiro, MORITA, Koji. High-strain-rate superplastic ceramics: a trial of microstructural design based on creep-failure mechanisms. 第27回セラミックスに関する日韓国際セミナー. 2010
  4. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, ZHANG, Haibin, LIM, Jaehyuk. 放電プラズマ焼結法により作成したMgO添加透明アルミナ. The 27th Korea-Japan Seminar on Ceramics. 2010
  5. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, Takahisa Yamamoto. Improvement of High Temperature Ductility in TZP through Controlling of Grain Boundary Chemistry. The 27th Korea-Japan International Seminar on Ceramics. 2010
  6. ZHANG, Haibin, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, HIRAGA, Keijiro. High Pressure Spark Plasma Sintering of Transparent Zirconia . ICC 3rd International Congress on Ceramics. 2010
  7. HIRAGA, Keijiro, YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, TABUCHI, Masaaki. High-strain-rate superplasticity and failure in undoped tetragonal zirconia polycrystals (Y-TZP). 第3回セラミックス国際会議. 2010
  8. HIRAGA, Keijiro, YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, TABUCHI, Masaaki. 無添加3Y-TZPにおける高速超塑性の発現と破断. 日本金属学会2010年秋期講演大会. 2010
  9. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. Optimum Spark-Plasma-Sintering (SPS) Condition for Attaining Transparent MgAl2O4 Spinel Polycrystal. Materials Science and Engineering 2010 (MSE2010). 2010
  10. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro, Takahisa Yamamoto. High Temperature Superplastic Flow and Grain Boundary Structure in Tetragonal Zirconia Polycrystal Doped with a Small Amount of . iib2010. 2010
  11. Koji Matsui, YOSHIDA, Hidehiro, Yuichi Ikuhara. Grain-Boundary Segregation and Phase-Separation Mechanism in Yttria-Stabilized Tetragonal Zirconia Polycrystal. iib2010. 2010
  12. MORITA, Koji, SUZUKI, Tohru, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. High Temperature Flow Behavior of Textured α-Al2O3 Polycrystals. iib2010. 2010
  13. Tomonori Miyazaki, Takehiko Hiraga, YOSHIDA, Hidehiro. フォルステライト系における超塑性. 日本地球惑星科学連合2010年大会. 2010
  14. Takehiko Hiraga, Tomonori Miyazaki, Miki Tasaka, YOSHIDA, Hidehiro. 変形誘起型粒成長と下部マントル粒径・粘性. 日本地球惑星科学連合2010年大会. 2010
  15. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. 放電プラズマ焼結(SPS)法を用いた高機能スピネルの創製. NIMS構造材料国際クラスター(iSM)第1回シンポジウム. 2010
  16. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. 構造セラミックスの粒界と高温機会特性. 第1回構造材料国際クラスターシンポジウム. 2010
  17. HIRAGA, Keijiro, YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam. 高速超塑性セラミックスのナノ材料科学. 日本金属学会2010年春期講演大会. 2010
  18. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. MgAl2O4スピネルの放電プラズマ焼結挙動の解析. 日本金属学会2010年春期(第146回)大会. 2010
  19. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. 酸化物セラミックスのナノ粒界制御と高温物質輸送現象. 日本金属学会2010年春期(第146回)大会. 2010
  20. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, TABUCHI, Masaaki. 無添加3Y-TZPにおける高速超塑性と破断. 日本セラミックス協会2010年度年会. 2010
  21. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. Grain rotation model during grain-boundary sliding. 34th Inter. Conf. and Exp. on Advanced Ceramic and Composites. 2010
  22. YOSHIDA, Hidehiro, HIRAGA, Keijiro. 酸化物セラミックス材料の新たな機能創製. 日本学術振興会第133委員会第204回研究会. 2010
  23. YOSHIDA, Hidehiro. セラミックスの粒界偏析と高温変形. 第140回超塑性研究会. 2010
  24. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. MgAl2O4スピネルの放電プラズマ焼結機構の解明. 第48回セラミックス基礎科学討論会. 2010
2009
  1. YOSHIDA, Hidehiro, Takahisa Yamamoto, Kohei Yamanaka, Kohei Soga. Fabrication of Dense Yttria Polycrystal by Low-Temperature Spark Plasma Sintering. 第19回日本MRS学術シンポジウム. 2009
  2. Masayasu Kodo, Kohei Soga, YOSHIDA, Hidehiro, Takahisa Yamamoto. Effect of Dopant Cations on Sinterability of Polycrystalline Y2O3. 第26回日韓国際セラミックスセミナー. 2009
  3. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, TABUCHI, Masaaki. 超塑性ジルコニアにおける粒界損傷と引張破断. 第53回日本学術会議材料工学連合講演会. 2009
  4. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. 放電プラズマ焼結法による高強度透光性MgAl2O4スピネルの創製. 第22回秋季シンポジウム. 2009
  5. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. 放電プラズマ焼結法により作製したMgO添加透明アルミナの光学特性と微視組織. 日本セラミックス協会 第22回秋季シンポジウム. 2009
  6. Masayasu Kodo, Kohei Soga, YOSHIDA, Hidehiro, Takahisa Yamamoto. イットリア焼結に及ぼすドーパントの価数効果. 第22回秋季シンポジウム. 2009
  7. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, TABUCHI, Masaaki. 正方晶ジルコニア(3Y-TZP)の超塑性引張破断. 日本セラミックス協会2009年秋季シンポジウム. 2009
  8. YOSHIDA, Hidehiro, T Yamamoto, K Yamanaka, K Soga. 放電焼結を利用したイットリア多結晶体の低温緻密化. 第22回秋季シンポジウム. 2009
  9. Tomonori Miyazaki, Takehiko Hiraga, YOSHIDA, Hidehiro. 大気圧下でのフォルステライト多結晶体クリープ. 日本鉱物科学会2009年年会. 2009
  10. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. Spark-Plasma-Sintering of High Strength Transparent Spinel Polycrystals. PMP-III 札幌分科会 2009. 2009
  11. Masayasu Kodo, Kohei Soga, YOSHIDA, Hidehiro, Takahisa Yamamoto. 遷移金属イオン添加によるイットリア多結晶体の低温焼結. 第3回三大学連携学生研究会. 2009
  12. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. High Strength Transparent MgAl2O4 Spinel Fabricated by Low Heating Rate Spark-Plasma-Sintering (SPS) Processing. 15th International Conference on the Strength of Materials. 2009
  13. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. Superplastic flow in tetragonal ZrO2 polycrystal doped with TiO2 and/or GeO2: grain boundary chemistry-related matter transport . 15th International Conference on the Strength of Materials. 2009
  14. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. 放電プラズマ焼結(SPS)法を用いた微細粒スピネルの創製. 「第139回超塑性研究会」と「金属学会・先進材料の高温強度と組織研. 2009
  15. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. Doping amount and temperature dependence of superplastic flow in tetragonal ZrO2 polycrystal doped with TiO2 and/or GeO2: grain . International Conference on Superplasticity in Advanced Material. 2009
  16. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. TRANSPARENT MgO-DOPED ALUMINA BY PREPARED SPARK PLASMA SINTERING. 11th Exhibition of the European Ceramic Society. 2009
  17. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. DENSIFICATION OF FINE-GRAINED TRANSPARENT MgAl2O4 SPINEL USING SPARK-PLASMA-SINTERING (SPS) TECHNIQUE. 10th Intl. Conf. and Exhibition of the Euro Ceram Soc.. 2009
  18. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. Microstructure and Optical Properties in Transparent Alumina Prepared by Spark Plasma Sintering. 8th Pacific Rim Conference on Ceramic and Glass Technology. 2009
  19. Tomonori Miyazaki, Tkakehiko Hiraga, YOSHIDA, Hidehiro. 大気圧下でのフォルステライト多結晶体クリープ実験. 日本地球惑星科学連合2009年大会. 2009
  20. YOSHIDA, Hidehiro, HIRAGA, Keijiro, OHASHI, Naoki, TANIGUCHI, Takashi. 機能附活元素に基づく輸送現象制御と機能発現. 第二回特定領域“機能元素のナノ材料科学”公開シンポジウム. 2009
  21. Masayasu Kodo, Kohei Soga, YOSHIDA, Hidehiro, Takahisa Yamamoto. イットリアの焼結における2価カチオンの添加効果. 日本セラミックス協会2009年年会. 2009
  22. HIRAGA, Keijiro, TABUCHI, Masaaki, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro. 酸化物系セラミックスの超塑性引張破断におけるき裂形成条件. 日本セラミックス協会2009年年会. 2009
  23. Kodo Masayasu, YOSHIDA, Hidehiro, Soga Kohei, Yamamoto Takahisa. Effect of Cation-Doping on Sinterability of Yttria. 3rd International Symposium on Atomic Technology. 2009
  24. Shun Moriyama, Masayasu Kodo, YOSHIDA, Hidehiro, Kohei Soga, Takahisa Yamamoto. YAG焼結体の組成変化による緻密化の促進効果. 第47回セラミックス基礎科学討論会. 2009
  25. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. High Temperature Superplastic Flow and Grain Boundary Structure in Ceramics and Ceramics Composite. International Symposium on Plasticity 2009. 2009
2008
  1. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. Fabrication of Fine-Grained Transparent MgAl2O4 Spinel Polycrystal Using Spark-Plasma-Sintering Technique. IUMRS-ICA 2008(The IUMRS International Conference in Asia 2008. 2008
  2. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro. Enhanced Densification and Grain-Size Refinement in Cation-Doped Tetragonal Zirconia . 3rd Int. Conf. on Processing Materials for Properties (PM-III) . 2008
  3. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. Spark-Plasma-Sintering of High Strength Transparent Spinel Polycrystals. PMP-III 2008. 2008
  4. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. Effect of Sintering Temperature on Optical Properties of Transparent Alumina. The 25rd Korea-Japan International Seminar on Ceramics. 2008
  5. YOSHIDA, Hidehiro. ナノ粒界設計による機能性セラミックスの開発. 第16回北海道地区セミナー2008 セラミック材料の最先端合成プロセス. 2008
  6. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. 放電プラズマ焼結法を用いた微細粒酸化物セラミックスの創製. 日本セラミックス協会第16回北海道地区セミナー2008. 2008
  7. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro. Fine-grained densification enhanced by cation-doping in tetragonal zirconia. The Sixth International Conference on Inorganic Materials. 2008
  8. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. Transparent Alumina Prepared by Spark Plasma Sintering. The Sixth International Conference on Inorganic Materials. 2008
  9. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. 微細粒を有する透光性スピネル多結晶体の創製. 日本金属学会2008年秋期(第143回)大会. 2008
  10. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. 透明アルミナの光学特性と微視組織. 日本金属学会2008年度秋期大会. 2008
  11. YOSHIDA, Hidehiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. カチオン微量添加が及ぼすイットリア焼結挙動への影響. 日本金属学会2008年秋期(第143回)大会. 2008
  12. HIRAGA, Keijiro, YOSHIDA, Hidehiro, KIM, Byung-Nam, MORITA, Koji. 陽イオン添加したαアルミナの微細粒緻密化挙動. 日本金属学会2008年秋期講演大会. 2008
  13. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro. 透光性スピネル創製のための最適放電プラズマ焼結条件の検討. 日本セラミックス協会 第21回秋季シンポジウム(2008年). 2008
  14. YOSHIDA, Hidehiro, Takahisa Yamamoto, Masayasu Kodo, Kohei Soga. カチオン微量添加イットリアの焼結挙動. 日本セラミックス協会 第21回秋季シンポジウム(2008年). 2008
  15. HIRAGA, Keijiro, MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro. SiO2 をドープした正方晶ジルコニアの破壊靱性. 日本セラミックス協会 第21回秋季シンポジウム(2008年). 2008
  16. HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam. 超塑性ジルコニアの常圧微細粒化焼結. 先進材料の高温強度と組織研究会・超塑性研究会第136 回研究会. 2008
  17. YOSHIDA, Hidehiro, Takahisa Yamamoto, MasayasuKodo, Kohei Soga. カチオン微量添加によるイットリアの焼結性向上. 特定領域研究「機能元素のナノ材料科学」第一回若手の会. 2008
  18. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro. 高速超塑性ジルコニア( ZrO2 )セラミックスの変形機構. 日本金属学会2008年春期(第142回)大会. 2008
  19. YOSHIDA, Hidehiro, HIRAGA, Keijiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. 緻密イットリア多結晶体の低温焼結. 日本金属学会2008年度(第142回)春期大会. 2008
  20. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro. 放電プラズマ焼結(SPS)法による透光性スピネル多結晶体の作製. 日本セラミックス協会2008年年会. 2008
  21. YOSHIDA, Hidehiro, HIRAGA, Keijiro, Masayasu Kodo, Kohei Soga, Takahisa Yamamoto. SPSによるイットリア多結晶体の作製. 日本セラミックス協会2008年会. 2008
  22. Masayasu Kodo, Kohei Soga, YOSHIDA, Hidehiro, Takahisa Yamamoto. イットリアの焼結におけるZn2+イオン添加の効果. 日本セラミックス協会2008年年会. 2008
  23. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. Spark Plasma Sintering of Optically Transparent Alumina Ceramics. 1st Korea-Japan Fundamental Materials Workshop. 2008
  24. OHASHI, Naoki, SAKAGUCHI, Isao, ADACHI, Yutaka, TANIGUCHI, Takashi, UEMATSU, Masashi, HIRAGA, Keijiro, YOSHIDA, Hidehiro, NAKAGAWA, Tsubasa, TAKAHASHI, Nobuaki, HANEDA, Hajime. ナノ機能元素の熱拡散挙動の解明と制御. 特定領域研究「機能元素のナノ材料科学」第1回公開シンポジウム. 2008
  25. MORITA, Koji, HIRAGA, Keijiro, KIM, Byung-Nam, YOSHIDA, Hidehiro. High-Strain-Rate Superplastic ZrO2-30vol% Spinel Composite. International Symposium on Plasticity 2008. 2008
2007
  1. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SUZUKI, Tohru, SAKKA, Yoshio. Development of High-Strain-Rate Superplastic Oxide Ceramics as Environmental Materials. ISSEM 2007. 2007
  2. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. 透明アルミナの放電プラズマ焼結. 日本金属学会2007年秋期大会. 2007
  3. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro. 陽イオン添加した正方晶ジルコニアの緻密化挙動. 日本金属学会2007年度秋期大会. 2007
  4. MORITA, Koji, SUZUKI, Tohru, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 配向性アルミナ多結晶体の高温変形挙動. 日本セラミックス協会第20回秋季シンポジウム. 2007
  5. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro. 陽イオンドープした正方晶ジルコニアの緻密化−粒成長挙動. 日本セラミックス協会第20回秋季シンポジウム. 2007
  6. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro. 超塑性酸化物における粒径を越えたキャビティの発生挙動. 日本金属学会・先進材料の高温強度と組織研究会/第132回超塑性研究会. 2007
  7. YOSHIDA, Hidehiro. 酸化物セラミックスの高温変形と粒界構造:ナノ粒界設計をめざして. 第93回 応用セラミックス研究所講演会. 2007
  8. MORITA, Koji, SUZUKI, Tohru, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. High-Temperature Flow Behavior of Textured Alumina Ceramics. 10th International Conference and Exhibition of Euro Ceram Soc. 2007
  9. KIM, Byung-Nam, HIRAGA, Keijiro, MORITA, Koji, YOSHIDA, Hidehiro. Spark Plasma Sintering of Transparent Alumina. 10th Inter. Conf. and Exhibition of the European Ceramic Society. 2007
  10. Ohashi Tetsuya, Matsuo Hajime, Ikeda Kenichi, Nakajima Hideharu, YOSHIDA, Hidehiro. Y2O3添加ZrO2の破壊特性におよぼすGeO2とTiO2添加の効果. 日本金属学会九州支部・日本鉄鋼協会九州支部 平成19年度合同学術講. 2007
  11. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. Grain Boundary Structure and Superplasticity in Oxide Ceramics. THE INTERNATIONAL SYMPOSIUM ON PLASTICITY 2007. 2007
  12. MORITA, Koji, SUZUKI, Tohru, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 配向組織を有する多結晶アルミナの高温引張特性. 日本金属学会2007年度春期大会. 2007
  13. YOSHIDA, Hidehiro, Koji Matsui, Yuichi Ikuhara. イットリア安定化正方晶ジルコニア多結晶体の粒界偏析誘起相変態. 2007年春期(第140回)大会. 2007
  14. Masayasu Kodo, Kohei Soga, YOSHIDA, Hidehiro, Takahisa Yamamoto. 希土類・遷移金属添加イットリア焼結体の緻密化挙動. 日本セラミックス協会2007年年会. 2007
  15. YOSHIDA, Hidehiro, Koji Matsui, Yuichi Ikuhara. イットリア安定化正方晶ジルコニア多結晶体の微構造とt-c相変態機構. 日本セラミックス協会2007年年会. 2007
2006
  1. Suzuki Miwa, Kodo Masayasu, YOSHIDA, Hidehiro, Yamamoto Takahisa, Soga Kohei. 粒界破壊を用いたセラミックスナノ粒子の作製. 第17回日本MRS学術シンポジウム. 2006
  2. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. SPSを用いて作製したジルコニア基セラミックスの機械的特性. SPS研究会. 2006
  3. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. カチオン複合添加TZPの高温変形と添加量依存性. 第19回秋季シンポジウム. 2006
  4. HIRAGA, Keijiro, KIM, Byung-Nam, MORITA, Koji, YOSHIDA, Hidehiro, SAKKA, Yoshio. 二段焼結による正方晶ジルコニア(3Y)の微細粒化 . 日本セラミックス協会第19回秋季シンポジウム. 2006
  5. MORITA, Koji, YOSHIDA, Hidehiro, KIM, Byung-Nam, HIRAGA, Keijiro, SAKKA, Yoshio. 高エネルギーボールミル法によるジルコニア基ナノセラミックスの創製. 日本セラミックス協会第19回秋季シンポジウム. 2006
  6. MORITA, Koji, KIM, Byung-Nam, YOSHIDA, Hidehiro, HIRAGA, Keijiro, SAKKA, Yoshio. ジルコニア基ナノセラミックスの超塑性特性. 日本金属学会2006年秋期大会. 2006
  7. YOSHIDA, Hidehiro, MORITA, Koji, KIM, Byung-Nam, HIRAGA, Keijiro. 酸化物多結晶体の高温変形と粒界微構造. 第14回ヤングサイエンティストフォーラム. 2006
  8. Masayasu Kodo, Miu Suzuki, Kohei Soga, YOSHIDA, Hidehiro, Takahisa Yamamoto. Y2O3焼結体への遷移金属の添加効果. 第22回 日本セラミックス協会 関東支部研究発表会. 2006
  9. YOSHIDA, Hidehiro. セラミックスの高温変形と粒界ナノ領域化学結合状態に関する研究. 日本セラミックス協会2006年年会. 2006
2004
  1. YOSHIDA, Hidehiro. 酸化物系セラミックスの高温変形と粒界ナノ領域の化学結合状態. 日本セラミックス協会 第17回秋季シンポジウム. 2004
  2. YOSHIDA, Hidehiro, 橋本晋亮, 佐久間健人. 微量陽イオン添加Al2O3の粒界拡散と粒界化学結合状態. 日本金属学会2004年春期(第134回)大会. 2004

その他の文献 TSV

2009
  1. 吉田 英弘, 河道正泰, 曽我公平, 山本剛久. 酸化物セラミックスの焼結挙動と機能元素. MATERIALS INTEGRATION. 22 [9-10] (2009) 84-88
2007
  1. 吉田 英弘, 森田 孝治, 金 炳男, 平賀 啓二郎. ナノ粒界設計による機能性セラミックスの開発. マテリアルインテグレーション. 20 [2] (2007) 54-59
2006
  1. 吉田 英弘, 幾原雄一, 佐久間健人. MGC材料の高温変形. 金属. 76 [5] (2006) 519-524

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