publication_type publication_year number author title journal_title volume_number issue_number start_page end_page doi reported_at
Paper 2024 1 Yasuaki Takeda, Gen Nishijima, Ukyo Nakai, Takanori Motoki, Jun-ichi Shimoyama, Hitoshi Kitaguchi Angular Dependence of Critical Current and Grain Alignment in Bi-2223 Superconducting Joint IEEE Transactions on Applied Superconductivity 34 5 1 5 https://doi.org/10.1109/tasc.2023.3338587 2025-03-18 16:10:08 +0900
Paper 2024 2 M. Sugano, A. Kikuchi, H. Kitaguchi, G. Nishijima, T. Yagai Uniaxial Tensile Stress Tolerance of Ultra-Thin Nb3Sn Composite Wires and Twisted Cables IEEE Transactions on Applied Superconductivity 34 5 1 5 https://doi.org/10.1109/tasc.2024.3355355 2025-03-18 16:10:08 +0900
Paper 2023 1 Y Takeda, G Nishijima, U Nakai, T Motoki, J Shimoyama, H Kitaguchi Angular dependence of resistance and critical current of a Bi-2223 superconducting joint Superconductor Science and Technology 36 12 125010 https://doi.org/10.1088/1361-6668/ad0565 2025-03-18 16:10:08 +0900
Paper 2023 2 Yasuaki Takeda, Gen Nishijima, Kensuke Kobayashi, Hitoshi Kitaguchi Fabrication of Bi-2223 Superconducting Joint by Hot-Pressing Process IEEE Transactions on Applied Superconductivity 33 5 1 7 https://doi.org/10.1109/tasc.2023.3251299 2025-03-18 16:10:08 +0900
Paper 2023 3 Satoshi Hata, Daiki Fukuda, Hikaru Saito, Yusuke Shimada, Zimeng Guo, Akiyoshi Matsumoto, Hideharu Nakashima, Hitoshi Kitaguchi "Microstructure and Its Heat Treatment Process of Thin Films Fabricated by Alternate Sputtering of (Bi,Pb)2Sr2CaCu2O
x
and Pb–Ca–Cu–O Targets on SrTiO3 Substrates" IEEE Transactions on Applied Superconductivity 33 5 1 5 https://doi.org/10.1109/tasc.2023.3259920 2025-03-18 16:10:08 +0900
Paper 2023 4 M. Sugano, A. Kikuchi, H. Kitaguchi, G. Nishijima, T. Yagai Mechanical Properties of Ultra-Thin Nb3Sn Composite Wires IEEE Transactions on Applied Superconductivity 33 5 1 5 https://doi.org/10.1109/tasc.2023.3260070 2025-03-18 16:10:08 +0900
Paper 2023 5 Y Takeda, G Nishijima, K Inoue, Y Takano, H Kitaguchi The effect of intermediate layer densification on the critical current of a Bi-2223 superconducting joint Superconductor Science and Technology 36 3 035004 https://doi.org/10.1088/1361-6668/acaccd 2025-03-18 16:10:08 +0900
Paper 2022 1 Nobuya Banno, Kensuke Kobayashi, Akira Uchida, Hitoshi Kitaguchi, Akiko Takenouchi, Makoto Watanabe Novel Pb-Free Superconducting Joint Between NbTi and Nb3Sn Wires Using High-Temperature-Tolerable Superconducting Nb–3Hf Intermedia IEEE Transactions on Applied Superconductivity 32 6 1 5 https://doi.org/10.1109/tasc.2022.3168616 2025-03-18 16:10:08 +0900
Paper 2022 2 Kensuke Kobayashi, Gen Nishijima, Kotaro Ohki, Tatsuoki Nagaishi, Akira Uchida, Hitoshi Kitaguchi In-Field Evaluation of REBCO Superconducting Joint IEEE Transactions on Applied Superconductivity 32 6 1 4 https://doi.org/10.1109/tasc.2022.3160966 2025-03-18 16:10:08 +0900
Paper 2022 3 Y Takeda, K Kobayashi, A Uchida, H Kitaguchi, G Nishijima, Y Yanagisawa, T Nakashima, S Yamade, S Kobayashi, T Kato, S Nakamura, T Motoki, J Shimoyama Critical current improvement and resistance evaluation of superconducting joint between Bi2223 tapes Superconductor Science and Technology 35 2 02LT02 https://doi.org/10.1088/1361-6668/ac45a3 2025-03-18 16:10:08 +0900
Paper 2021 1 Nobuya Banno, Kensuke Kobayashi, Akira Uchida, Hitoshi Kitaguchi High-temperature-tolerable superconducting Nb-alloy and its application to Pb- and Cd-free superconducting joints between NbTi and Nb3Sn wires Journal of Materials Science 56 36 20197 20207 https://doi.org/10.1007/s10853-021-06585-8 2025-03-18 16:10:08 +0900
Paper 2021 2 Y Suetomi, T Yoshida, S Takahashi, T Takao, G Nishijima, H Kitaguchi, Y Miyoshi, M Hamada, K Saito, R Piao, Y Takeda, H Maeda, Y Yanagisawa Quench and self-protecting behaviour of an intra-layer no-insulation (LNI) REBCO coil at 31.4 T Superconductor Science and Technology 34 6 064003 https://doi.org/10.1088/1361-6668/abf54e 2025-03-18 16:10:08 +0900
Paper 2021 3 Hiroki Fujii, Hitoshi Kitaguchi Superconducting properties of sintered ex situ MgB2 tapes through ball milling process as a function of crystallite size in the as-milled and sintered states Physica C: Superconductivity and its Applications 583 1353838 https://doi.org/10.1016/j.physc.2021.1353838 2025-03-18 16:10:08 +0900
Paper 2020 1 Kensuke Kobayashi, Gen Nishijima, Akira Uchida, Munenori Amaya, Nobuya Banno, Hitoshi Kitaguchi Development of a Superconducting Joint Resistance Evaluation System IEEE Transactions on Applied Superconductivity 30 4 1 4 https://doi.org/10.1109/tasc.2020.2967680 2025-03-18 16:10:08 +0900
Paper 2020 2 Hiroki Fujii, Hitoshi Kitaguchi Reduced sintering temperature in ex situ processed MgB2 tapes using filling powders with Sn addition Physica C: Superconductivity and its Applications 576 1353704 https://doi.org/10.1016/j.physc.2020.1353704 2025-03-18 16:10:08 +0900
Paper 2019 1 Akiyoshi Matsumoto, Satoshi Hata, Hitoshi Kitaguchi, Yusuke Shimada, Satoshi Hata Transformation of Bi,Pb-2223 Phase From Multilayered Precursor Films IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 7500504-1 7500504-4 2025-03-18 16:10:08 +0900
Paper 2019 2 Hiroki Fujii, Akio Iwanade, Hitoshi Kitaguchi WC contamination or addition effect on the superconducting properties in ex situ processed MgB2 tapes using unmilled and ball milled filling powders Physica C: Superconductivity and its Applications 559 32 41 https://doi.org/10.1016/j.physc.2019.01.012 2025-03-18 16:10:08 +0900
Paper 2019 3 Yasuaki Takeda, Takanori Motoki, Hitoshi Kitaguchi, Takayoshi Nakashima, Shin-ichi Kobayashi, Takeshi Kato, Jun-ichi Shimoyama High I c superconducting joint between Bi2223 tapes Applied Physics Express 12 2 023003 https://doi.org/10.7567/1882-0786/aaf8b4 2025-03-18 16:10:08 +0900
Paper 2018 1 T. Fujiyoshi, T. Sueyoshi, R. Kuwahara, S. Sakai, A. Matsumoto, H. Kitaguchi, N. Ishikawa Flux Pinning Properties of Bi,Pb2223 Films With Columnar Defects by Xe Irradiation IEEE Transactions on Applied Superconductivity 28 4 1 4 https://doi.org/10.1109/tasc.2018.2807809 2025-03-18 16:10:08 +0900
Paper 2018 2 Akiyoshi Matsumoto, H. Kitaguchi, T. Kuwahara, S. Sakai, T. Sueyoshi, T. Fujiyoshi Microstructure and Superconducting Properties of Doped Bi,Pb-2223 Thin Films Fabricated by Sputtering and Annealing IEEE Transactions on Applied Superconductivity 28 4 1 4 https://doi.org/10.1109/tasc.2018.2799424 2025-03-18 16:10:08 +0900
Paper 2018 3 Gen Nishijima, Hitoshi Kitaguchi, Kazuyuki Takeda Development of Liquid Nitrogen Cooled RE–Ba–Cu–O (RE = Rare Earth) Superconducting Magnet for NMR Use IEEE Transactions on Applied Superconductivity 28 3 1 5 https://doi.org/10.1109/tasc.2017.2782230 2025-03-18 16:10:08 +0900
Paper 2018 4 Nobuya Banno, Gen Nishijima, Hitoshi Kitaguchi, Katsumi Miyashita, Yoshihiko Nunoya, Tomone Suwa, Hidemasa Ozeki, Yoshikazu Takahashi, BANNO, Nobuya, NISHIJIMA, Gen, KITAGUCHI, Hitoshi, MIYASHITA Katsumi, NUNOYA Yoshihiko, SUWA Tomone, OZEKI Hidemasa, TAKAHASHI Yoshikazu Difference of irreversible strain characteristics of technical RHQT Nb3Al superconductors IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 28 3 6000305-1 6000305-5 2025-03-18 16:10:08 +0900
Paper 2018 5 Hiroki Fujii, Akio Iwanade, Satoshi Kawada, Hitoshi Kitaguchi The reduction of optimal heat treatment temperature and critical current density enhancement of ex situ processed MgB2 tapes using ball milled filling powder Cryogenics 89 76 84 https://doi.org/10.1016/j.cryogenics.2017.11.008 2025-03-18 16:10:08 +0900
Paper 2017 1 伴野信哉 Development of Ag-barrier RHQT Nb3Al wires IEEE Transactions on Applied Superconductivity 27 4 1 5 https://doi.org/10.1109/tasc.2016.2639284 2025-03-18 16:10:08 +0900
Paper 2017 2 Hiroki Fujii, Akira Ishitoya, Shinji Itoh, Kiyoshi Ozawa, Hitoshi Kitaguchi 高エネルギーボールミル処理による粒径及び結晶子微細化によって改善されたex situ法MgB2線材の臨界電流密度 Cryogenics 82 15 24 https://doi.org/10.1016/j.cryogenics.2017.01.002 2025-03-18 16:10:08 +0900
Paper 2016 1 Takanobu Kiss, Masayoshi Inoue, Kohei Higashikawa, Takumi Suzuki, Lin Lyu, Ken Takasaki, Kazutaka Imamura, Yuta Onodera, Dai Uetsuhara, Akira Ibi, Teruo Izumi, Hitoshi Kitaguchi Comparison between Bi-2223 tape and RE-123 coated conductor from the view point of current transport properties influencing thermal stability Cryogenics 80 221 228 https://doi.org/10.1016/j.cryogenics.2016.07.004 2025-03-18 16:10:08 +0900
Paper 2016 2 Hiroki Fujii, Akira Ishitoya, Shinji Itoh, Kiyoshi Ozawa, Hitoshi Kitaguchi ex situ法MgB2線材において充填粉へのCa化合物添加がMgOの減少と臨界電流密度特性に及ぼす効果 Journal of Alloys and Compounds 664 650 656 https://doi.org/10.1016/j.jallcom.2016.01.027 2025-03-18 16:10:08 +0900
Paper 2015 1 Nobuya Banno, Takao Takeuchi, Hitoshi Kitaguchi, Kiyosumi Tsuchiya, Kosuke Kurushima Three-Dimensional Structural Analysis for Crystal Defects in Phase-Transformed Nb3Al IEEE Transactions on Applied Superconductivity 1 1 https://doi.org/10.1109/tasc.2015.2509779 2025-03-18 16:10:08 +0900
Paper 2015 2 Y. Miyoshi, G. Nishijima, H. Kitaguchi, X. Chaud High field Ic characterizations of commercial HTS conductors Physica C: Superconductivity and its Applications 516 31 35 https://doi.org/10.1016/j.physc.2015.06.004 2025-03-18 16:10:08 +0900
Paper 2015 3 Y Miyoshi, G Nishijima, H Kitaguchi, X Chaud Hoop stress test on new high strength alloy laminated Bi-2223 conductor Superconductor Science and Technology 28 7 075013 https://doi.org/10.1088/0953-2048/28/7/075013 2025-03-18 16:10:08 +0900
Paper 2015 4 Gen Nishijima, Nobuya Banno, Hitoshi Kitaguchi Strain Dependence of Critical Current for Nb3Al Superconducting Wire Fabricated by Restacked RHQT Process IEEE Transactions on Applied Superconductivity 25 3 1 4 https://doi.org/10.1109/tasc.2015.2395144 2025-03-18 16:10:08 +0900
Paper 2014 1 Yasuaki Terao, Osamu Ozaki, Shinya Kawashima, Kazuyoshi Saito, Takashi Hase, Hitoshi Kitaguchi, Ken-ichi Sato, Shin-ichi Urayama, Hidenao Fukuyama Analysis of an Abnormal Event in a 3-T MRI Magnet Wound With Bi-2223 Tape Conductors IEEE Transactions on Applied Superconductivity 24 3 1 5 https://doi.org/10.1109/tasc.2013.2285278 2025-03-18 16:10:08 +0900
Paper 2014 2 Gen Nishijima, Hitoshi Kitaguchi, Yasuyuki Miyoshi, Xavier Chaud, Francois Debray, Pascal Tixador Transport Characteristics of a Bi-2223 Solenoid Coil in High Magnetic Fields IEEE Transactions on Applied Superconductivity 24 3 1 4 https://doi.org/10.1109/tasc.2013.2293286 2025-03-18 16:10:08 +0900
Paper 2014 3 H Fujii, K Ozawa, H Kitaguchi 種々の出発原料を用いて作製した炭素置換MgB2-xCx粉の精製がex situ法線材の組織と臨界電流密度に及ぼす効果 Superconductor Science and Technology 27 3 035002 https://doi.org/10.1088/0953-2048/27/3/035002 2025-03-18 16:10:08 +0900
Paper 2014 4 Y Miyoshi, H Kitaguchi, X Chaud, F Debray, G Nishijima, Y Tsuchiya Homogeneous performance and strain tolerance of long Bi-2223 HTS conductors under hoop stress Superconductor Science and Technology 27 2 025003 https://doi.org/10.1088/0953-2048/27/2/025003 2025-03-18 16:10:08 +0900
Paper 2014 5 A Matsumoto, H Kitaguchi Critical current density enhancement of Bi, Pb-2223 thin film fabricated by RF sputtering and post-annealing processes Superconductor Science and Technology 27 1 015002 https://doi.org/10.1088/0953-2048/27/1/015002 2025-03-18 16:10:08 +0900
Paper 2013 1 吉村 卓哉, 土井 俊哉, 和泉 竹衛, 尾﨑 匠, 松本 明善, 北口 仁, 梶原 貴人, 嶋田 雄介, 波多 聰, 池田 賢一, 中島 英治, 白樂 善則 DCマグネトロンスパッタリング法を用いた（び、Pb)2223薄膜の作製 低温工学 48 2 95 101 https://doi.org/10.2221/jcsj.48.95 2025-03-18 16:10:08 +0900
Paper 2013 2 Tsuyoshi Wakuda, Minseok Park, Kenji Kawasaki, Hiroyuki Tanaka, Yuzo Fukuda, Michiya Okada, Hitoshi Kitaguchi Performance of a novel NMR apparatus with a solenoidal tape-shaped antenna and a split-type superconducting magnet Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering 43 3 79 89 https://doi.org/10.1002/cmr.b.21236 2025-03-18 16:10:08 +0900
Paper 2013 3 A. Matsumoto, H. Kitaguchi, T. Doi, T. Kajihara, S. Hata The Microstructure and Superconducting Properties of Bi,Pb-2223 Thin Film Fabricated by RF Sputtering and Annealing Method IEEE Transactions on Applied Superconductivity 23 3 7500504 7500504 https://doi.org/10.1109/tasc.2012.2233856 2025-03-18 16:10:08 +0900
Paper 2013 4 Y. Terao, O. Ozaki, C. Ichihara, S. Kawashima, T. Hase, H. Kitaguchi, S. Kobayashi, K. Sato, I. Nakajima, N. Oonishi, M. Poole, K. Takeda, S. Urayama, H. Fukuyama Newly Designed 3 T MRI Magnet Wound With Bi-2223 Tape Conductors IEEE Transactions on Applied Superconductivity 23 3 4400904 4400904 https://doi.org/10.1109/tasc.2013.2239342 2025-03-18 16:10:08 +0900
Paper 2013 5 R. Itoh, Y. Oga, S. Noguchi, H. Igarashi Mg添加によって改善されたex situ法炭素置換MgB2線材の臨界電流密度特性 IEEE Transactions on Applied Superconductivity 23 3 4600905 4600905 https://doi.org/10.1109/tasc.2012.2234194 2025-03-18 16:10:08 +0900
Paper 2013 6 G. Nishijima, Y. Tsuchiya, H. Kitaguchi, T. Nishimura, T. Kato $I_{\rm c}$– $B$–$T$ Evaluation for High-$T_{\rm c}$ Superconductors in Pressurized/Depressurized Liquid Nitrogen IEEE Transactions on Applied Superconductivity 23 3 8000703 8000703 https://doi.org/10.1109/tasc.2012.2234195 2025-03-18 16:10:08 +0900
Paper 2013 7 Y. Miyoshi, X. Chaud, F. Debray, B. Vincent, P. Tixador, T. Lecrevisse, J. Rey, H. Oguro, S. Awaji, K. Watanabe, G. Nishijima, H. Kitaguchi HTS Coil Test Facility in a Large Bore 20 T Resistive Magnet at LNCMI IEEE Transactions on Applied Superconductivity 23 3 9500204 9500204 https://doi.org/10.1109/tasc.2012.2234317 2025-03-18 16:10:08 +0900
Paper 2013 8 H. Sosiati, S. Hata, T. Doi, A. Matsumoto, H. Kitaguchi, H. Nakashima Nanostructure characterization of Ni and B layers as artificial pinning centers in multilayered MgB2/Ni and MgB2/B superconducting thin films Physica C: Superconductivity 488 1 8 https://doi.org/10.1016/j.physc.2013.02.011 2025-03-18 16:10:08 +0900
Paper 2013 9 G. Nishijima, H. Kitaguchi, Y. Tshuchiya, T. Nishimura, T. Kato Transport critical current measurement apparatus using liquid nitrogen cooled high-Tc superconducting magnet with variable temperature insert Review of Scientific Instruments 84 1 015113 https://doi.org/10.1063/1.4776185 2025-03-18 16:10:08 +0900
Paper 2013 10 S. Hata, H. Sosiati, Y. Shimada, A. Matsumoto, K. Ikeda, H. Nakashima, H. Kitaguchi, H. Kumakura Imperfection of microstructural control in MgB2 superconducting tapes fabricated using an in-situ powder-in-tube process: toward practical applications Journal of Materials Science 48 1 132 139 https://doi.org/10.1007/s10853-012-6901-5 2025-03-18 16:10:08 +0900
Paper 2012 1 吉原 和樹, 土井 俊哉, 永峯 知明, 祝迫 潤, 中尾 勝利, 白樂 善則, 藤吉 孝則, 北口 仁 Alテープ上への超伝導MgB2薄膜の作製と特性評価 低温工学 47 2 103 108 https://doi.org/10.2221/jcsj.47.103 2025-03-18 16:10:08 +0900
Paper 2012 2 H Fujii, K Ozawa, H Kitaguchi 油でボールミリング処理された充填粉への炭素添加がex situ法MgB2線材の臨界電流密度へ及ぼす効果 Superconductor Science and Technology 25 10 105008 https://doi.org/10.1088/0953-2048/25/10/105008 2025-03-18 16:10:08 +0900
Paper 2012 3 H Fujii, K Ozawa, H Kitaguchi ex situ法炭素置換MgB2線材においてMg添加によって改善された臨界電流密度 Superconductor Science and Technology 25 6 065008 https://doi.org/10.1088/0953-2048/25/6/065008 2025-03-18 16:10:08 +0900
Paper 2012 4 G Nishijima, S J Ye, A Matsumoto, K Togano, H Kumakura, H Kitaguchi, H Oguro Mechanical properties of MgB2superconducting wires fabricated by internal Mg diffusion process Superconductor Science and Technology 25 5 054012 https://doi.org/10.1088/0953-2048/25/5/054012 2025-03-18 16:10:08 +0900
Paper 2011 1 Michael Poole, Hector Sanchez Lopez, Osamu Ozaki, Hitoshi Kitaguchi, Iwao Nakajima, Shin-ichi Urayama, Ken-ichi Sato, Hidenao Fukuyama, Stuart Crozier Simulation of Gradient-Coil-Induced Eddy Currents and Their Effects on a Head-Only HTS MRI Magnet IEEE Transactions on Applied Superconductivity 21 6 3592 3598 https://doi.org/10.1109/tasc.2011.2166071 2025-03-18 16:10:08 +0900
Paper 2011 2 T. Nakashima, S. Kobayashi, T. Kagiyama, K. Yamazaki, M. Kikuchi, S. Yamade, K. Hayashi, K. Sato, J. Shimoyama, H. Kitaguchi, H. Kumakura Eigenstates of the linearlized Ginzburg–Landau equation for mesoscopic multiply-connected superconductor Physica C: Superconductivity and its Applications 471 21-22 1086 1089 https://doi.org/10.1016/j.physc.2011.05.130 2025-03-18 16:10:08 +0900
Paper 2011 3 MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki, Y. Hikichi, T. Nakatsu, T. Hasegawa Microstructure and critical current properties of Bi-2212 round wires fabricated with different nominal compositions IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2800 2803 2025-03-18 16:10:08 +0900
Paper 2011 4 Hitoshi Kitaguchi, Hiroaki Kumakura, Toshihiro Hayashi, Koso Fujino A Bi-2223 Layer-Winding Coil Using 540 m Tape Including a Joint Inside the Winding IEEE Transactions on Applied Superconductivity 21 3 1624 1627 https://doi.org/10.1109/tasc.2010.2088102 2025-03-18 16:10:08 +0900
Paper 2010 1 G. Osabe, N. Ayai, M. Kikuchi, K. Tatamidani, T. Nakashima, J. Fujikami, T. Kagiyama, K. Yamazaki, S. Yamade, E. Shizuya, S. Kobayashi, K. Hayashi, K. Sato, J. Shimoyama, H. Kitaguchi, H. Kumakura Recent progress of high performance Ag-sheathed Bi-2223 wire Physica C: Superconductivity and its Applications 470 20 1365 1368 https://doi.org/10.1016/j.physc.2010.05.114 2025-03-18 16:10:08 +0900
Paper 2010 2 S. Ochiai, H. Okuda, M. Sugano, M. Hojo, K. Osamura, T. Kuroda, H. Kumakura, H. Kitaguchi, K. Itoh, H. Wada Bi2223複合テープの不可逆曲げ歪分布と小曲げ歪における臨界電流分布のモデル解析 Physica C: Superconductivity and its Applications 470 20 1401 1405 https://doi.org/10.1016/j.physc.2010.05.123 2025-03-18 16:10:08 +0900
Paper 2010 3 Shojiro Ochiai, Hiroshi Okuda, Michinaka Sugano, Masaki Hojo, Kozo Osamura, Tsuneo Kuroda, Hiroaki Kumakura, Hitoshi Kitaguchi, Kikuo Itoh, Hitoshi Wada 曲げ損傷を受けたBi2223複合テープの規格化された臨界電流の分布の記述におけるワイブル分布の適応性 MATERIALS TRANSACTIONS 51 9 1663 1670 https://doi.org/10.2320/matertrans.maw201001 2025-03-18 16:10:08 +0900
Paper 2010 4 松本 明善, 北口 仁, 熊倉 浩明, 引地 康雄, 仲津 照人, 長谷川 隆代 異なる初期粉末組成を用いたBi2212超伝導丸線材の組織観察 日本金属学会誌 74 7 404 408 https://doi.org/10.2320/jinstmet.74.404 2025-03-18 16:10:08 +0900
Paper 2010 5 TAKEUCHI, Takao, BANNO, Nobuya, IIJIMA, Yasuo, KIKUCHI, Akihiro, KITAGUCHI, Hitoshi, Masatoshi Yoshikawa, Kohei Tagawa, Kazuhiko Nakagawa Production and Operation of a 15 T Nb-Ti/Nb3Al Hybrid Magnet System Powered by a Single Power Supply IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 616 619 2025-03-18 16:10:08 +0900
Paper 2010 6 H Yamada, M Igarashi, Y Nemoto, Y Yamada, K Tachikawa, H Kitaguchi, A Matsumoto, H Kumakura Improvement of the critical current properties ofin situpowder-in-tube-processed MgB2tapes by hot pressing Superconductor Science and Technology 23 4 045030 https://doi.org/10.1088/0953-2048/23/4/045030 2025-03-18 16:10:08 +0900
Paper 2010 7 Minseok Park, Kenji Kawasaki, Michiya Okada, Hitoshi Kitaguchi Designing a solenoid coil of high sensitivity for a cryogenic probe of a novel split magnet Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering 37B 2 92 101 https://doi.org/10.1002/cmr.b.20156 2025-03-18 16:10:08 +0900
Paper 2010 8 S Ochiai, H Okuda, M Sugano, M Hojo, K Osamura, T Kuroda, K Itoh, H Kitaguchi, H Kumakura, H Wada 曲げたBi2223テープの不可逆歪近傍の臨界電流ー曲げ歪特性に関する統計的解析 Superconductor Science and Technology 23 2 025006 https://doi.org/10.1088/0953-2048/23/2/025006 2025-03-18 16:10:08 +0900
Paper 2009 1 田中 章, 土井 俊哉, 岩崎 育美, 白樂 善則, 北口 仁, 高橋 健一郎, 波多 聰 Ni 層間隔を変化させて作製したMgB2/Ni 多層膜の作製と超伝導特性 低温工学 44 12 603 611 https://doi.org/10.2221/jcsj.44.603 2025-03-18 16:10:08 +0900
Paper 2009 2 NAKANE, Takayuki, TAKAHASHI, Kenichiro, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki Fabrication of Cu-sheathed MgB2 wire with high Jc–B performance using a mixture of in situ and ex situ PIT techniques PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 1531 1535 2025-03-18 16:10:08 +0900
Paper 2009 3 YONEKURA K., KAJITA R., FUJIYOSHI Takanori, SUEYOSHI Tetsuro, DOI Toshiya, KITAGUCHI, Hitoshi, AWAJI Satoshi, WATANABE Kazuo Two-dimensional flux pinning in multilayered MgB2/Ni thin films prepared by electron beam evaporation PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 1567 1570 2025-03-18 16:10:08 +0900
Paper 2009 4 H Yamada, M Igarashi, H Kitaguchi, A Matsumoto, H Kumakura Influence of heat treatment on in situ powder-in-tube-processed MgB2 tapes with added ethyltoluene and SiC powder Superconductor Science and Technology 22 7 075005 https://doi.org/10.1088/0953-2048/22/7/075005 2025-03-18 16:10:08 +0900
Paper 2009 5 TAKAHASHI, Kenichiro, NAKANE, Takayuki, MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki Critical current characteristics of Bi2212 round wires prepared by isothermal partial melting method IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3067 3070 2025-03-18 16:10:08 +0900
Paper 2009 6 UGLIETTI, Davide, KITAGUCHI, Hitoshi, CHOI, Seyong, KIYOSHI, Tsukasa Angular dependence of critical current in coated conductors at 4.2 K and Magnet Design IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2909 2912 2025-03-18 16:10:08 +0900
Paper 2009 7 YAMAMOTO Hirouyki, TAKAHASHI Masaya, SAITOH Kazuo, KAWASAKI Kenji, FUKUDA Yuzo, TANAKA Hiroyuki, OKADA Michiya, KITAGUCHI, Hitoshi Fabrication and Characterization of Superconducting Probe Coil for High-Sensitive NMR Spectroscopy IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 386 388 2025-03-18 16:10:08 +0900
Paper 2009 8 KAWASAKI Kenji, FUKUDA Yuzo, TSUCHIYA Takatoshi, YAMAMOTO Hirouyki, SAITOH Kazuo, TANAKA Hiroyuki, OKADA Michiya, KITAGUCHI, Hitoshi Sensitivity of cryogenic probes for a split-type superconducting magnet with cross-bore IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2277 2280 2025-03-18 16:10:08 +0900
Paper 2009 9 AYAI Naoki, YAMAZAKI Kouhei, KIKUCHI Masasi, OSABE Goro, TAKAAZE Hideo, TAKAYAMA Hiromitsu, KOBAYASHI Shin-ichi, FUJIKAMI Jun, HAYASHI Kazuhiko, SATO Ken-ichi, OSAMURA Kozo, KITAGUCHI, Hitoshi, MATSUMOTO, Shinji, KIYOSHI, Tsukasa, SHIMOYAMA Jun-ichi Electrical and Mechanical Properties of DI-BSCCO Type HT Reinforced With Metallic Sheathes IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3014 3017 2025-03-18 16:10:08 +0900
Paper 2009 10 UGLIETTI, Davide, KITAGUCHI, Hitoshi, CHOI, Seyong, KIYOSHI, Tsukasa Angular dependence of critical current in coated conductors at 4.2 K IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2909 2912 2025-03-18 16:10:08 +0900
Paper 2009 11 TAKEUCHI, Takao, KITAGUCHI, Hitoshi, BANNO, Nobuya, IIJIMA, Yasuo, KIKUCHI, Akihiro, Masatoshi Yoshikawa Design and loading test results of 21T@4.2K magnet using RHQT Nb3Al insert coils IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2661 2665 2025-03-18 16:10:08 +0900
Paper 2009 12 MATSUMOTO, Akiyoshi, TAKAHASHI, Kenichiro, TACHIKI, Minoru, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki Superconducting Properties and Microstructures of MgB2 Thin Films Fabricated With the Precursor and Post-Annealing Method IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2823 2826 2025-03-18 16:10:08 +0900
Paper 2009 13 山下 裕生, 土井 俊哉, 束野 豊, 岩崎 育美, 田中 章, 白樂 善則, 北口 仁, 高橋 健一郎, 波多 聰, 池田 賢一, 中島 英治 MgB2/B 多層膜の作製と超伝導特性 低温工学 44 3 126 133 https://doi.org/10.2221/jcsj.44.126 2025-03-18 16:10:08 +0900
Paper 2009 14 Hitoshi Kitaguchi, Ken-ichiro Takahashi, Hiroaki Kumakura, Toshihiro Hayashi, Kousou Fujino, Naoki Ayai, Ken-ichi Sato Performance of an over-pressure processed Bi-2223/Ag/SUS tape and a layer-winding coil Superconductor Science and Technology 22 4 045005 https://doi.org/10.1088/0953-2048/22/4/045005 2025-03-18 16:10:08 +0900
Paper 2009 15 Ken-ichiro Takahashi, Hitoshi Kitaguchi, Toshiya Doi Effect of MgB2 layer thickness on superconducting properties of MgB2/Ni multilayer thin films Superconductor Science and Technology 22 2 025008 https://doi.org/10.1088/0953-2048/22/2/025008 2025-03-18 16:10:08 +0900
Paper 2008 1 束野 豊, 土井 俊哉, 山下 裕生, 白樂 善則, 北口 仁, 高橋 健一郎, 波多 聰, 池田 賢一, 中島 英治 組成を変化させて作製したMgB2+X薄膜の超伝導特性 低温工学 43 11 482 490 https://doi.org/10.2221/jcsj.43.482 2025-03-18 16:10:08 +0900
Paper 2008 2 松本 明善, 山田 秀之, 五十嵐 基仁, 北口 仁, 熊倉 浩明 種々のPIT-MgB2線材における結晶粒間結合性 低温工学 43 8 317 322 https://doi.org/10.2221/jcsj.43.317 2025-03-18 16:10:08 +0900
Paper 2008 3 Isao Kitagawa, Hideki Tanaka, Michiya Okada, Hitoshi Kitaguchi, Takamitsu Kohzuma A new titration system of a novel split-type superconducting magnet NMR spectrometer Review of Scientific Instruments 79 12 123109 https://doi.org/10.1063/1.3048542 2025-03-18 16:10:08 +0900
Paper 2008 4 Anjana Asthana, A Matsumoto, H Kitaguchi, Y Matsui, T Hara, K Watanabe, H Yamada, N Uchiyama, H Kumakura Structural–microstructural characteristics and its correlations with the superconducting properties of in situ PIT-processed MgB2 tapes with ethyltoluene and SiC powder added Superconductor Science and Technology 21 11 115013 https://doi.org/10.1088/0953-2048/21/11/115013 2025-03-18 16:10:08 +0900
Paper 2008 5 AYAI Naoki, KOBAYASHI Shin-ichi, KIKUCHI Masashi, ISHIDA Tomonobu, FUJIKAMI Jun, YAMAZAKI Kouhei, YAMADE Satoshi, TATAMIDANI K., HAYASHI Kazuhiko, SATO Ken-ichi, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki, OSAMURA Kouzou, SHIMOYAMA Jun-ichi, KAMIJO Hiroki, FUKUMOTO Y. Progress in performance of DI-BSCCO family PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 1747 1752 2025-03-18 16:10:08 +0900
Paper 2008 6 T. Takeuchi, A. Kikuchi, N. Banno, H. Kitaguchi, Y. Iijima, K. Tagawa, K. Nakagawa, K. Tsuchiya, C. Mitsuda, N. Koizumi, K. Okuno STATUS AND PERSPECTIVE OF THE NB3AL DEVELOPMENT Cryogenics 48 7-8 371 380 https://doi.org/10.1016/j.cryogenics.2008.04.007 2025-03-18 16:10:08 +0900
Paper 2008 7 Zon Mori, Toshiya Doi, Daishi Kawabata, Ken-ichi Ogata, Ken-ichiro Takahashi, Akiyoshi Matsumoto, Hitoshi Kitaguchi, Yoshinori Hakuraku Growth of bi-axially textured Bi2Sr2Ca1Cu2O8+d (2212) thin films on SrTiO3 substrate by sputtering method Physica C: Superconductivity and its Applications 468 14 1060 1063 https://doi.org/10.1016/j.physc.2008.05.151 2025-03-18 16:10:08 +0900
Paper 2008 8 A Matsumoto, H Kitaguchi, H Kumakura Superconducting properties of MgB2/Fe tape heavily doped with nanosized SiC Superconductor Science and Technology 21 6 065007 https://doi.org/10.1088/0953-2048/21/6/065007 2025-03-18 16:10:08 +0900
Paper 2008 9 TAKAHASHI, Kenichiro, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki, KOBAYASHI Shin-ichi, KATO Takeshi, SATO Ken-ichi Homogeneity of superconducting properities in controlled overpressure processed Bi2223 tapes IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 1167 1170 2025-03-18 16:10:08 +0900
Paper 2008 10 OKADA Michiya, KITAGUCHI, Hitoshi A New Configuration of High-resolution NMR Spectrometer with Superconducting Split-magnet IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 878 881 2025-03-18 16:10:08 +0900
Paper 2008 11 MAKI Kohji, WAKUDA Tsuyoshi, TSUCHIYA Takatoshi, KIDO Shuichi, TSUKAMOTO Hideo, TAKEUCHI Kazuhiro, OKADA Michiya, KITAGUCHI, Hitoshi Development of shimming system for a highly sensitive NMR spectrometer with a superconducting split magnet IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 844 847 2025-03-18 16:10:08 +0900
Paper 2008 12 Ken-ichiro Takahashi, Hitoshi Kitaguchi, Toshiya Doi Artificial pinning enhancement by multilayer nanostructures in MgB2 /Ni thin films Applied Physics Letters 92 10 102510 https://doi.org/10.1063/1.2896305 2025-03-18 16:10:08 +0900
Paper 2008 13 MATSUMOTO, Akiyoshi, KOBAYASHI, Yuki, TAKAHASHI, Kenichiro, KUMAKURA, Hiroaki, KITAGUCHI, Hitoshi MgB2 Thin Films Fabricated by a Precursor and Post-annealing Method Have a High Jc in High Magnetic Fields Applied Physics Express 1 2 021702-1 021702-3 2025-03-18 16:10:08 +0900
Paper 2008 14 北口 仁 MgB2 超伝導材料の実用化に向けた研究開発 OYO BUTURI 77 1 25 30 2025-03-18 16:10:08 +0900
Paper 2007 1 T Doi, H Kitaguchi, S Hata, K Fukuyama, K Masuda, K Takahashi, T Yoshidome, Y Hakuraku, N Kuwano Monotonic decrease of Tcs with thinning of the superconducting MgB2 layer in MgB2/Ni and MgB2/B alternately-layered thin films Superconductor Science and Technology 20 12 1223 1227 https://doi.org/10.1088/0953-2048/20/12/023 2025-03-18 16:10:08 +0900
Paper 2007 2 M. Haruta, T. Fujiyoshi, R. Kajita, K. Yonekura, T. Sueyoshi, T. Doi, H. Kitaguchi, S. Awaji, K. Watanabe Enhancement of Jc in MgB2 thin films on Si substrate with pinning centers introduced by deposition in O2 atmosphere Journal of Applied Physics 102 7 076114 https://doi.org/10.1063/1.2794722 2025-03-18 16:10:08 +0900
Paper 2007 3 YAMADE Satoshi, AYAI Naoki, FUJIKAMI Jun, KOBAYASHI Shin-ichi, UENO Eisaku, YAMAZAKI Kouhei, KIKUCHI Masashi, KATO Takeshi, HAYASHI Kazuhiko, SATO Ken-ichi, KITAGUCHI, Hitoshi, SHIMOYAMA Jun-ichi Development of high performance DI-BSCCO wire with over 200 A critical current PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 821 824 2025-03-18 16:10:08 +0900
Paper 2007 4 Y. Zhu, A. Matsumoto, B. J. Senkowicz, H. Kumakura, H. Kitaguchi, M. C. Jewell, E. E. Hellstrom, D. C. Larbalestier, P. M. Voyles Microstructures of SiC nanoparticle-doped MgB2 /Fe tapes Journal of Applied Physics 102 1 013913 https://doi.org/10.1063/1.2750409 2025-03-18 16:10:08 +0900
Paper 2007 5 KITAGUCHI, Hitoshi, NAKANE, Takayuki, KUMAKURA, Hiroaki Fabrication of Ex-Situ MgB2/Al Tapes and the Effects of In and Sic Addition IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2802 2805 2025-03-18 16:10:08 +0900
Paper 2007 6 YAMADA Hideyuki, Nobuhito Uchiyama, KUMAKURA, Hiroaki, KITAGUCHI, Hitoshi, MATSUMOTO, Akiyoshi Superconducting properties of aromatic hydrocarbon added powder-in-tube MgB2/Fe tapes IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2850 2853 2025-03-18 16:10:08 +0900
Paper 2007 7 H Yamada, N Uchiyama, A Matsumoto, H Kitaguchi, H Kumakura The excellent superconducting properties of in situ powder-in-tube processed MgB2 tapes with both ethyltoluene and SiC powder added Superconductor Science and Technology 20 6 L30 L33 https://doi.org/10.1088/0953-2048/20/6/l02 2025-03-18 16:10:08 +0900
Paper 2007 8 KUMAKURA, Hiroaki, MATSUMOTO, Akiyoshi, NAKANE, Takayuki, KITAGUCHI, Hitoshi Fabrication and properties of powder-in-tube-processed MgB2 tape conductors PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 456 1-2,1 196 202 2025-03-18 16:10:08 +0900
Paper 2007 9 MASUDA Kazuyuki, Toshiya Doi, FUKUYAMA Kandai, Hidezo Hamada, Yoshinori Hakuraku, KITAGUCHI, Hitoshi MgB2 thin films prepared on Cu substrates IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2895 2898 2025-03-18 16:10:08 +0900
Paper 2007 10 NAKANE, Takayuki, KITAGUCHI, Hitoshi, MATSUMOTO, Akiyoshi, KUMAKURA, Hiroaki Improvement in the Jc-B characteristics of ex-situ MgB2 tape with SiC addition IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2903 2906 2025-03-18 16:10:08 +0900
Paper 2007 11 KIKUCHI, Akihiro, R. Yamada, G. Ambrosio, N. Andreev, E. Barzi, C. Cooper, IIJIMA, Yasuo, M. Kobayashi, KITAGUCHI, Hitoshi, NIMORI, Shigeki, M. Lamm, K. Tagawa, TAKEUCHI, Takao, K. Tsuchiya, D. Turrioni, M. Wake, A. Zlobin Characteristics of Round and Extracted Strands of Nb3Al Rutherford Cable IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2697 2701 2025-03-18 16:10:08 +0900
Paper 2007 12 BANNO, Nobuya, TAKEUCHI, Takao, KITAGUCHI, Hitoshi, TAGAWA Kohei, IIJIMA, Yasuo, KIKUCHI, Akihiro Relationship between BCC-deformation, transformation temperature and microstructure in Nb3Al wires IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2688 2691 2025-03-18 16:10:08 +0900
Paper 2007 13 TAKEUCHI, Takao, KITAGUCHI, Hitoshi, BANNO, Nobuya, IIJIMA, Yasuo, KIKUCHI, Akihiro, K. Tagawa, Y. Suzuki, M. Yoshikawa, S. Hayashi Fabrication and operation of a RHQT Nb3Al insert coil generating 4.5 T at 4.2 K in 15 T back-up filed IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2684 2687 2025-03-18 16:10:08 +0900
Paper 2007 14 A. Kikuchi, R. Yamada, G. Ambrosio, N. Andreev, E. Barzi, C. Cooper, Y. Iijima, M. Kobayashi, H. Kitaguchi, S. Nimori, M. Lamm, K. Tagawa, T. Takeuchi, K. Tsuchiya, D. Turrioni, M. Wake, A.V. Zlobin Nb3Al ラザフォード・ケーブルの特徴 IEEE Transactions on Applied Superconductivity 17 2 2697 2701 https://doi.org/10.1109/tasc.2007.898935 2025-03-18 16:10:08 +0900
Paper 2007 15 H. Yamamoto, A. Tsukamoto, K. Saitoh, M. Okada, H. Kitaguchi Relationship between flux pinning and microstructure in MgB2 thin films with columnar grains formed by molecular beam epitaxy Applied Physics Letters 90 14 142516 https://doi.org/10.1063/1.2720272 2025-03-18 16:10:08 +0900
Paper 2007 16 H Yamada, N Uchiyama, A Matsumoto, H Kitaguchi, H Kumakura Superconducting properties of in situ powder-in-tube-processed MgB2 tapes fabricated with sub-micrometre Mg powder prepared by an arc-plasma method Superconductor Science and Technology 20 1 1 4 https://doi.org/10.1088/0953-2048/20/1/001 2025-03-18 16:10:08 +0900
Paper 2006 1 田中 和英, 高橋 雅也, 岡田 道哉, 北口 仁, 熊倉 浩明, 山田 秀之, 内山 順仁 In situ/PIT法で作製したMgB2線材及びコイルの臨界電流特性 低温工学 41 11 519 524 https://doi.org/10.2221/jcsj.41.519 2025-03-18 16:10:08 +0900
Paper 2006 2 吉留 健, ソシアティ ハリニ, 波多 聰, 桑野 範之, 松本 明善, 北口 仁, 熊倉 浩明 SiCナノ粒子を添加したMgB2線材のTEMによる微細構造解析 低温工学 41 11 510 518 https://doi.org/10.2221/jcsj.41.510 2025-03-18 16:10:08 +0900
Paper 2006 3 山田 秀之, 内山 順仁, 熊倉 浩明, 北口 仁, 松本 明善 臨界電流特性向上を目指したMgB2線材の作製及び特性評価 低温工学 41 11 505 509 https://doi.org/10.2221/jcsj.41.505 2025-03-18 16:10:08 +0900
Paper 2006 4 小林 裕希, 北口 仁, 土井 俊哉, 熊倉 浩明, 白樂 善則, ソシアティ ハリニ, 吉留 健, 波多 聰, 桑野 範之 MgB2 薄膜における柱状晶結晶配向とJc の異方性 低温工学 41 11 481 488 https://doi.org/10.2221/jcsj.41.481 2025-03-18 16:10:08 +0900
Paper 2006 5 高橋 雅也, 田中 和英, 岡田 道哉, 熊倉 浩明, 北口 仁 MgB2で作製した永久電流スイッチの開発 低温工学 41 11 525 530 https://doi.org/10.2221/jcsj.41.525 2025-03-18 16:10:08 +0900
Paper 2006 6 NAKANE, Takayuki, KITAGUCHI, Hitoshi, FUJII, Hiroki, KUMAKURA, Hiroaki IMPROVEMENT OF EX-SITU MgB2 POWDER IN TUBE PROCESSED TAPES USING MgH2 POWDER PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 784 787 2025-03-18 16:10:08 +0900
Paper 2006 7 N Banno, T Takeuchi, H Kitaguchi, K Tagawa Strain tolerance in technical Nb3Al superconductors Superconductor Science and Technology 19 10 1057 1062 https://doi.org/10.1088/0953-2048/19/10/012 2025-03-18 16:10:08 +0900
Paper 2006 8 A. Matsumoto, H. Kumakura, H. Kitaguchi, B. J. Senkowicz, M. C. Jewell, E. E. Hellstrom, Y. Zhu, P. M. Voyles, D. C. Larbalestier Evaluation of connectivity, flux pinning, and upper critical field contributions to the critical current density of bulk pure and SiC-alloyed MgB2 Applied Physics Letters 89 13 132508 https://doi.org/10.1063/1.2357027 2025-03-18 16:10:08 +0900
Paper 2006 9 TAKEUCHI, Takao, TAGAWA, Kohei, NODA, Tetsuji, BANNO, Nobuya, IIJIMA, Yasuo, KIKUCHI, Akihiro, KITAGUCHI, Hitoshi, KOSUGE, Michio, K. Tsuchiya, N. Koizumi, A. Nishimura Internally Cu-stabilized RHQT Nb3Al superconductors with Ta matrix IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 1257 1260 2025-03-18 16:10:08 +0900
Paper 2006 10 T Nakane, H Kitaguchi, H Kumakura Ex situ fabrication of MgB2/Al tapes with high critical current density Superconductor Science and Technology 19 6 528 533 https://doi.org/10.1088/0953-2048/19/6/020 2025-03-18 16:10:08 +0900
Paper 2006 11 TAGAWA, Kohei, TAKEUCHI, Takao, BANNO, Nobuya, IIJIMA, Yasuo, KIKUCHI, Akihiro, KITAGUCHI, Hitoshi, G. Iwaki, Y. Sakurai Trial manufacture of a km class length of Cu cladding RHQT Nb3Al flat-wire IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 1168 1171 2025-03-18 16:10:08 +0900
Paper 2006 12 TAKAHASHI, Masaya, TANAKA, Kazuhide, Michiya Okada , KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki Relaxation of Trapped High Magnetic Field in 100m-long Class MgB2 Solenoid Coil in Persistent Current Mode Operation IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 1431 1434 2025-03-18 16:10:08 +0900
Paper 2006 13 TANAKA, Kazuhide, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki, YAMADA, Hideyuki, Hirakawa Masazumi, Okada Michiya Development of 2T class MgB2 solenoid coil ADVANCES IN CRYOGENIC ENGINEERING 52B "" 662 669 2025-03-18 16:10:08 +0900
Paper 2006 14 S Hata, T Yoshidome, H Sosiati, Y Tomokiyo, N Kuwano, A Matsumoto, H Kitaguchi, H Kumakura Microstructures of MgB2/Fe tapes fabricated by an in situ powder-in-tube method using MgH2 as a precursor powder Superconductor Science and Technology 19 2 161 168 https://doi.org/10.1088/0953-2048/19/2/002 2025-03-18 16:10:08 +0900
Paper 2006 15 H Yamada, M Hirakawa, H Kumakura, H Kitaguchi Effect of aromatic hydrocarbon addition on in situ powder-in-tube processed MgB2 tapes Superconductor Science and Technology 19 2 175 177 https://doi.org/10.1088/0953-2048/19/2/004 2025-03-18 16:10:08 +0900
Paper 2006 16 Takayuki Nakane, Hitoshi Kitaguchi, Hiroaki Kumakura Improvement in the critical current density of ex-situ PIT MgB2 tapes by utilizing powder prepared from an in-situ PIT technique Applied Physics Letters 88 2 022513 https://doi.org/10.1063/1.2163498 2025-03-18 16:10:08 +0900
Paper 2005 1 土井 俊哉, 北口 仁, 小林 裕希, 白樂 善則 電子ビーム蒸着法により作製したMgB2 薄膜のピンニングセンター 低温工学 40 11 516 522 https://doi.org/10.2221/jcsj.40.516 2025-03-18 16:10:08 +0900
Paper 2005 2 北口 仁, 熊倉 浩明 MgB2テープ線材における歪効果 低温工学 40 11 510 515 https://doi.org/10.2221/jcsj.40.510 2025-03-18 16:10:08 +0900
Paper 2005 3 春田 正和, 藤吉 孝則, 末吉 哲郎, 宮原 邦幸, 土井 俊哉, 北口 仁, 淡路 智, 渡辺 和雄 電子ビーム蒸着法により作製したMgB2薄膜におけるピンニング特性の印加磁場角度依存性 低温工学 40 11 473 478 https://doi.org/10.2221/jcsj.40.473 2025-03-18 16:10:08 +0900
Paper 2005 4 小林 裕希, 土井 俊哉, 北口 仁, 奥薗 雅也, 永友 康二朗, 濱田 秀造, 白樂 善則 電子ビーム蒸着法によるMgB2薄膜の作製とアニール効果 低温工学 40 1 7 12 https://doi.org/10.2221/jcsj.40.7 2025-03-18 16:10:08 +0900
Paper 2005 5 KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki Superconducting and mechanical performance and the strain effects of a multifilamentary MgB2/Ni tape SUPERCONDUCTOR SCIENCE & TECHNOLOGY S284 S289 2025-03-18 16:10:08 +0900
Paper 2005 6 高橋 雅也, 田中 和英, 岡田 道哉, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki Relaxation of a trapped magnetic field in a 100 m long class MgB2 solenoid coil in persistent current mode operation SUPERCONDUCTOR SCIENCE & TECHNOLOGY S373 S375 2025-03-18 16:10:08 +0900
Paper 2005 7 M Haruta, T Fujiyoshi, T Sueyoshi, K Miyahara, T Doi, H Kitaguchi, S Awaji, K Watanabe Critical current density of MgB2 thin film with pinning centres introduced by deposition in oxygen atmosphere Superconductor Science and Technology 18 11 1460 1463 https://doi.org/10.1088/0953-2048/18/11/008 2025-03-18 16:10:08 +0900
Paper 2005 8 H Sosiati, S Hata, N Kuwano, Y Tomokiyo, H Kitaguchi, T Doi, H Yamamoto, A Matsumoto, K Saitoh, H Kumakura Relationship between microstructure and Jc property in MgB2/a-Al2O3 film fabricated by in situ electron beam evaporation Superconductor Science and Technology 18 10 1275 1279 https://doi.org/10.1088/0953-2048/18/10/005 2025-03-18 16:10:08 +0900
Paper 2005 9 H Kumakura, H Kitaguchi, A Matsumoto, H Yamada Upper critical field, irreversibility field, and critical current density of powder-in-tube-processed MgB2/Fe tapes Superconductor Science and Technology 18 8 1042 1046 https://doi.org/10.1088/0953-2048/18/8/003 2025-03-18 16:10:08 +0900
Paper 2005 10 NAKANE, Takayuki, FUJII, Hiroki, MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki The improvement of in-situ powder in tube MgB2 tapes by mixing MgB2 to the starting powder of MgH2 and B PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 1238 1243 2025-03-18 16:10:08 +0900
Paper 2005 11 KUMAKURA, Hiroaki, MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi, YAMADA, Hideyuki, 平川正澄, 太刀川恭治 Fabrication and superconducting properties of ex-situ PIT processed A15 type tape conductors IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3544 3547 2025-03-18 16:10:08 +0900
Paper 2005 12 KIKUCHI, Akihiro, SAKURAI, Yoshihiro, TAKEUCHI, Takao, KITAGUCHI, Hitoshi, IIJIMA, Yasuo, BANNO, Nobuya, TAGAWA, Kohei, INOUE, Kiyoshi RHQT法Nb3Al線材とCu安定化材の間における機械的、電気的、熱的接続性の向上のためのCuイオンプレーティング IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3376 3379 2025-03-18 16:10:08 +0900
Paper 2005 13 波多聰, H. Sosiati, 桑野範之, 友清芳二, MATSUMOTO, Akiyoshi, FUKUTOMI, Masao, KITAGUCHI, Hitoshi, KOMORI, Kazunori, KUMAKURA, Hiroaki MgB2/YSZ/Hastelloy薄膜の微細組織に及ぼす熱処理の効果 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3238 3241 2025-03-18 16:10:08 +0900
Paper 2005 14 TAGAWA, Kohei, TAKEUCHI, Takao, BANNO, Nobuya, IIJIMA, Yasuo, KIKUCHI, Akihiro, KITAGUCHI, Hitoshi, 岩城源三, SAKURAI, Yoshihiro Trial manufacture of a 2.5km class long-length of Nb-matrix jelly-roll Nb/Al precursor wire for RHQT process IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3540 3543 2025-03-18 16:10:08 +0900
Paper 2005 15 TAKEUCHI, Takao, N. Tatsumi, NIMORI, Shigeki, KITAGUCHI, Hitoshi, BANNO, Nobuya, IIJIMA, Yasuo, KIKUCHI, Akihiro, INOUE, Kiyoshi Manufacture and superconductivity of tantalum matrix RHQT processed Nb3Al superconductors IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3372 3375 2025-03-18 16:10:08 +0900
Paper 2005 16 KOIZUMI, Tsutomu, 長谷川隆代, 西岡淳一, 引地康雄, 中津, KUMAKURA, Hiroaki, KITAGUCHI, Hitoshi, MATSUMOTO, Akiyoshi, 長屋重夫 Bi-2212 phase formation process in multifilamentary Bi-2212/Ag wires and tapes IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2538 2541 2025-03-18 16:10:08 +0900
Paper 2005 17 T. Takeuchi, N. Tatsumi, S. Nimori, H. Kitaguchi, N. Banno, Y. Iijima, A. Kikuchi, K. Inoue タンタルマトリックスRHQT法Nb3Al超伝導体の製造と超伝導について IEEE Transactions on Appiled Superconductivity 15 2 3372 3375 https://doi.org/10.1109/tasc.2005.848910 2025-03-18 16:10:08 +0900
Paper 2005 18 YAMADA, Hideyuki, 平川正澄, KUMAKURA, Hiroaki, MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi Superconducting properties of powder-in-tube MgB2 tapes prepared with fine powders IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3337 3340 2025-03-18 16:10:08 +0900
Paper 2005 19 NAKANE, Takayuki, ISOBE, Masaaki, MOCHIKU, Takashi, MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki Effect of high oxygen pressure post-annealing on the Jc-B characteristics of Bi-2212/Ag tapes IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 2542 2545 2025-03-18 16:10:08 +0900
Paper 2005 20 KUMAKURA, Hiroaki, KITAGUCHI, Hitoshi, MATSUMOTO, Akiyoshi, HATAKEYAMA, HIDEO Improved superconducting properties of in-situ PIT-processed MgB2 tapes IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3184 3187 2025-03-18 16:10:08 +0900
Paper 2005 21 KITAGUCHI, Hitoshi, 木村諭, 下之園勉, 花井哲, TAKEUCHI, Takao, INOUE, Kiyoshi Critical Currents of Nb3Sn Wire Subject to Applied Transverse Stress IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3454 3457 2025-03-18 16:10:08 +0900
Paper 2005 22 TANAKA, Kazuhide, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki, 平川正澄, YAMADA, Hideyuki, 岡田道哉 Fabrication and transport properties of MgB2 momo-core wire and solenoid coil IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3180 3183 2025-03-18 16:10:08 +0900
Paper 2005 23 MATSUMOTO, Akiyoshi, KUMAKURA, Hiroaki, KITAGUCHI, Hitoshi, HATAKEYAMA, HIDEO, YAMADA, Hideyuki, 平川正澄 ボールミル法によって作製した粉末を用いたin-situ MgB2線材の超伝導特性 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 3333 3336 2025-03-18 16:10:08 +0900
Paper 2005 24 K Tanaka, H Kitaguchi, H Kumakura, H Yamada, M Hirakawa, M Okada Fabrication and transport properties of an MgB2 solenoid coil Superconductor Science and Technology 18 5 678 681 https://doi.org/10.1088/0953-2048/18/5/016 2025-03-18 16:10:08 +0900
Paper 2005 25 H Kitaguchi, T Doi High-temperature and high-field performance of MgB2 films with Jc of 7x106 A/cm-2 (4.2K, 4T) Superconductor Science and Technology 18 4 489 493 https://doi.org/10.1088/0953-2048/18/4/018 2025-03-18 16:10:08 +0900
Paper 2005 26 H Kumakura, H Kitaguchi, A Matsumoto, H Yamada, M Hirakawa, K Tachikawa Fabrication of A15-type superconducting tape conductors by applying the ex situ powder-in-tube method Superconductor Science and Technology 18 1 147 151 https://doi.org/10.1088/0953-2048/18/1/023 2025-03-18 16:10:08 +0900
Paper 2004 1 平川 正澄, 山田 秀之, 熊倉 浩明, 松本 明善, 北口 仁 ナノサイズMg粉末を用いたMgB2線材の作製と臨界電流特性 低温工学 39 4 144 147 https://doi.org/10.2221/jcsj.39.144 2025-03-18 16:10:08 +0900
Paper 2004 2 H. Kumakura, A. Matsumoto, H. Kitaguchi, H. Hatakeyama Critical current densities of powder-in-tube(PIT)-processed MgB2 tapes MATERIALS TRANSACTIONS 45 10 3056 3059 https://doi.org/10.2320/matertrans.45.3056 2025-03-18 16:10:08 +0900
Paper 2004 3 波多 聰, ソシアティ ハリニ, 友清 芳二, 桑野 範之, 松本 明善, 福富 勝夫, 北口 仁, 小森 和範, 熊倉 浩明 YSZ/Hastelloy基板上に作成したMgB2膜の微細組織 日本金属学会誌 68 9 648 655 https://doi.org/10.2320/jinstmet.68.648 2025-03-18 16:10:08 +0900
Paper 2004 4 松本 明善, 熊倉 浩明, 北口 仁, 西岡 淳一, 長谷川 隆代 Bi2212丸線材の組織と臨界電流密度特性 日本金属学会誌 68 9 656 660 https://doi.org/10.2320/jinstmet.68.656 2025-03-18 16:10:08 +0900
Paper 2004 5 NAKANE, Takayuki, MOCHIKU, Takashi, MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki 高酸素圧アニール処理がBi-2212/Ag相のJc-B特性に及ぼす影響 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 1163 1166 2025-03-18 16:10:08 +0900
Paper 2004 6 H. Kitaguchi, A. Matsumoto, H. Kumakura, T. Doi, H. Yamamoto, K. Saitoh, H. Sosiati, S. Hata MgB2 films with very high critical current densities due to strong grain boundary pinning Applied Physics Letters 85 14 2842 2844 https://doi.org/10.1063/1.1805195 2025-03-18 16:10:08 +0900
Paper 2004 7 毛利存, 土井俊哉, 石崎雄一郎, KITAGUCHI, Hitoshi, 岡田道哉, 齋藤和夫, 白楽善則 Superconducting properties of two-step in situ annealed MgB2 thin films PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS "" "" 1371 1375 2025-03-18 16:10:08 +0900
Paper 2004 8 Harini Sosiati, S. Hata, N. Kuwano, Y. Tomokiyo, A. Matsumoto, M. Fukutomi, H. Kitaguchi, K. Komori, H. Kumakura Electron microscopy of MgB2 thin film on YSZ-buffered Hastelloy Physica C: Superconductivity 412-414 1376 1382 https://doi.org/10.1016/j.physc.2004.01.168 2025-03-18 16:10:08 +0900
Paper 2004 9 木内勝, K. Yamauchi, T. Kurokawa, 小田部荘司, 松下照男, 岡田道哉, TANAKA, Kazuhide, KUMAKURA, Hiroaki, KITAGUCHI, Hitoshi Effect of sheath material on critical current characteristics of MgB2 at high temperatures PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 412 "" 1189 1193 2025-03-18 16:10:08 +0900
Paper 2004 10 H Kitaguchi, A Matsumoto, H Hatakeyama, H Kumakura High temperature performance of MgB2 powder-in-tube composite tapes Superconductor Science and Technology 17 9 S486 S489 https://doi.org/10.1088/0953-2048/17/9/005 2025-03-18 16:10:08 +0900
Paper 2004 11 A Matsumoto, H Kitaguchi, H Kumakura, J Nishioka, T Hasegawa Improvement of the microstructure and critical current densities of Bi-2212 round wires with a precisely controlled heat treatme Superconductor Science and Technology 17 8 989 992 https://doi.org/10.1088/0953-2048/17/8/006 2025-03-18 16:10:08 +0900
Paper 2004 12 TAKEUCHI, Takao, BANNO, Nobuya, KIKUCHI, Akihiro, IIJIMA, Yasuo, INOUE, Kiyoshi, KITAGUCHI, Hitoshi, KOSUGE, Michio, 和田仁, TAGAWA, Kohei, K. Fukushima External and internal stabilization methods of RHQT Nb3Al superconductors ADVANCES IN CRYOGENIC ENGINEERING 50 "" 500 507 2025-03-18 16:10:08 +0900
Paper 2004 13 K. Tanaka, M. Okada, M. Hirakawa, H. Yamada, H. Kumakura, H. Kitaguchi Fabrication and transport properties of MgB2/(SUS316/Cu) multifilament wires IEEE Transactions on Appiled Superconductivity 14 2 1039 1041 https://doi.org/10.1109/tasc.2004.830388 2025-03-18 16:10:08 +0900
Paper 2004 14 T. Takeuchi, N. Banno, K. Tagawa, T. Kobayashi, K. Tsuchiya, N. Tatsumi, H. Kitaguchi, T. Fukuzaki, M. Kosuge, H. Wada, Y. Iijima, A. Kikuchi, K. Inoue Microstructure and n-value of RHQT processed Nb3Al superconductors for NMR uses IEEE Transactions on Appiled Superconductivity 14 2 961 966 https://doi.org/10.1109/tasc.2004.830339 2025-03-18 16:10:08 +0900
Paper 2004 15 N. Tatsumi, T. Takeuchi, Y. Iijima, N. Banno, H. Kitaguchi, T. Kiyoshi, M. Yuyama, M. Kosuge, H. Wada, A. Kikuchi, K. Inoue, T. Fukuzaki, K. Tagawa, G. Iwaki Attempts to enhance a current capacity by a RHQ operation of Nb/Al rectangular strand IEEE Transactions on Appiled Superconductivity 14 2 1020 1023 https://doi.org/10.1109/tasc.2004.830372 2025-03-18 16:10:08 +0900
Paper 2004 16 H. Kumakura, H. Kitaguchi, A. Matsumoto, H. Hatakeyama Upper critical fields of powder-in-tube-processed MgB2/Fe tape conductors Applied Physics Letters 84 18 3669 3671 https://doi.org/10.1063/1.1738947 2025-03-18 16:10:08 +0900
Paper 2004 17 A Matsumoto, H Kumakura, H Kitaguchi, H Hatakeyama Effect of impurity additions on the microstructures and superconducting properties of in situ-processed MgB2 tapes Superconductor Science and Technology 17 5 S319 S323 https://doi.org/10.1088/0953-2048/17/5/045 2025-03-18 16:10:08 +0900
Paper 2004 18 H. Yamada, M. Hirakawa, H. Kumakura, A. Matsumoto, H. Kitaguchi Critical current densities of powder-in-tube MgB2 tapes fabricated with nanometer-size Mg powder Applied Physics Letters 84 10 1728 1730 https://doi.org/10.1063/1.1667263 2025-03-18 16:10:08 +0900
Paper 2004 19 T Nakane, A Matsumoto, H Kitaguchi, H Kumakura 余剰酸素量制御によるBi-2212/Ag線材のJc-B特性の最適化 Superconductor Science and Technology 17 1 29 34 https://doi.org/10.1088/0953-2048/17/1/005 2025-03-18 16:10:08 +0900
Paper 2004 20 H. Kitaguchi, A. Matsumoto, H. Hatakeyama, H. Kumakura MgB2線材の応力下、強磁場中、或いは、高温における電圧電流特性 Physica C: Superconductivity 401 1-4 246 250 https://doi.org/10.1016/j.physc.2003.09.047 2025-03-18 16:10:08 +0900
Paper 2004 21 Zon Mori, Toshiya Doi, Koji Eitoku, Yuichiro Ishizaki, Hitoshi Kitaguchi, Michiya Okada, Kazuo Saitoh, Yoshinori Hakuraku Two-step in-situ annealing effects on sputter-deposited MgB2 thin films Superconductor Science and Technology 17 1 47 50 https://doi.org/10.1088/0953-2048/17/1/008 2025-03-18 16:10:08 +0900