publication_type publication_year number author title journal_title volume_number issue_number start_page end_page doi reported_at Paper 2024 1 Tatsuya Yamamoto, Tomohiro Ichinose, Jun Uzuhashi, Takayuki Nozaki, Tadakatsu Ohkubo, Kay Yakushiji, Shingo Tamaru, Hitoshi Kubota, Shinji Yuasa Acta Materialia 267 119749 https://doi.org/10.1016/j.actamat.2024.119749 2024-03-29 19:09:36 +0900 Paper 2024 2 Hirotoshi Maezawa, Chihiro Tabata, Yuji Takata, Jun Uzuhashi, Tadakatsu Ohkubo, Tadaharu Yokokawa, Hiroshi Harada, Kyoko Kawagishi, Shinsuke Suzuki Metallurgical and Materials Transactions B 55 1 183 194 https://doi.org/10.1007/s11663-023-02948-5 2024-03-29 19:09:36 +0900 Paper 2023 1 Xin Tang, Jiangnan Li, Hossein Sepehri-Amin, Anton Bolyachkin, Andres Martin-Cid, Shintaro Kobayashi, Yoshinori Kotani, Motohiro Suzuki, Asako Terasawa, Yoshihiro Gohda, Tadakatsu Ohkubo, Tetsuya Nakamura, Kazuhiro Hono NPG Asia Materials 15 1 https://doi.org/10.1038/s41427-023-00498-5 2024-03-29 19:09:36 +0900 Paper 2023 2 Hiroaki Mamiya, Yojiro Oba, Noriki Terada, Kosuke Hiroi, Tadakatsu Ohkubo, Takenao Shinohara Scientific Reports 13 1 https://doi.org/10.1038/s41598-023-36376-x 2024-03-29 19:09:36 +0900 Paper 2023 3 佐々木 宏和, 秋谷 俊太, 三原 邦照, 大場 洋次郎, 大沼 正人, 埋橋 淳, 大久保 忠勝 X線・中性子小角散乱法及び3次元アトムプローブ法による Cu-Ni-Si合金中のδNi2Si析出相の解析 銅と銅合金 62 1 85 89 https://doi.org/10.34562/jic.62.1_85 2024-03-29 19:09:36 +0900 Paper 2023 4 Hiroaki Mamiya, Yojiro Oba, Kosuke Hiroi, Takayuki Miyatake, Ravi Gautam, Hossein Sepehri-Amin, Tadakatsu Ohkubo IEEE Magnetics Letters 14 1 5 https://doi.org/10.1109/lmag.2023.3242108 2024-03-29 19:09:36 +0900 Paper 2023 5 Cong He, Keisuke Masuda, Jieyuan Song, Thomas Scheike, Zhenchao Wen, Yoshio Miura, Tadakatsu Ohkubo, Kazuhiro Hono, Seiji Mitani, Hiroaki Sukegawa Acta Materialia 261 119394 https://doi.org/10.1016/j.actamat.2023.119394 2024-03-29 19:09:36 +0900 Paper 2023 6 Takayuki Nozaki, Tomohiro Ichinose, Jun Uzuhashi, Tatsuya Yamamoto, Makoto Konoto, Kay Yakushiji, Tadakatsu Ohkubo, Shinji Yuasa APL Materials 11 12 https://doi.org/10.1063/5.0176263 2024-03-29 19:09:36 +0900 Paper 2023 7 Junyeon Kim, Jun Uzuhashi, Masafumi Horio, Tomoaki Senoo, Dongwook Go, Daegeun Jo, Toshihide Sumi, Tetsuya Wada, Iwao Matsuda, Tadakatsu Ohkubo, Seiji Mitani, Hyun-Woo Lee, YoshiChika Otani Physical Review Materials 7 11 https://doi.org/10.1103/physrevmaterials.7.l111401 2024-03-29 19:09:36 +0900 Paper 2023 8 Jieyuan Song, Cong He, Thomas Scheike, Zhenchao Wen, Hiroaki Sukegawa, Tadakatsu Ohkubo, Yukio Nozaki, Seiji Mitani Nanotechnology 34 36 365704 https://doi.org/10.1088/1361-6528/acda36 2024-03-29 19:09:36 +0900 Paper 2023 9 A.K. Srinithi, Xin Tang, H. Sepehri-Amin, J. Zhang, T. Ohkubo, K. Hono Acta Materialia 256 119111 https://doi.org/10.1016/j.actamat.2023.119111 2024-03-29 19:09:36 +0900 Paper 2023 10 Masao Morishita, Taichi Abe, Tadakatsu Ohkubo, Terumasa Tadano, Hiroaki Yamamoto, Ai Nozaki, Hikaru Miyazaki Thermochimica Acta 727 179573 https://doi.org/10.1016/j.tca.2023.179573 2024-03-29 19:09:36 +0900 Paper 2023 11 Z.H. Li, D. Cheng, K. Wang, E.R. Hoglund, J.M. Howe, B.C. Zhou, T.T. Sasaki, T. Ohkubo, K. Hono Acta Materialia 257 119072 https://doi.org/10.1016/j.actamat.2023.119072 2024-03-29 19:09:36 +0900 Paper 2023 12 Sujin Lee, Atsuko Sato, Takehiro Tamaoka, Kunio Yubuta, Mitsunari Auchi, Taisuke Sasaki, Tadakatsu Ohkubo, Kazuhiro Hono, Yasukazu Murakami Microscopy 72 4 343 352 https://doi.org/10.1093/jmicro/dfac066 2024-03-29 19:09:36 +0900 Paper 2023 13 Ashutosh Kumar, Martin Berg, Qin Wang, Jun Uzuhashi, Tadakatsu Ohkubo, Michael Salter, Peter Ramvall Journal of Applied Physics 134 3 https://doi.org/10.1063/5.0139114 2024-03-29 19:09:36 +0900 Paper 2023 14 Z.H. Kautsar, H. Sepehri-Amin, Xin Tang, R. Iguchi, K. Uchida, T. Ohkubo, K. Hono Journal of Alloys and Compounds 942 168855 https://doi.org/10.1016/j.jallcom.2023.168855 2024-03-29 19:09:36 +0900 Paper 2023 15 Hayato Nakayama, Taisuke Horaguchi, Cong He, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani, Kazuto Yamanoi, Yukio Nozaki Physical Review B 107 17 https://doi.org/10.1103/physrevb.107.174416 2024-03-29 19:09:36 +0900 Paper 2023 16 Jun Uzuhashi, Tadakatsu Ohkubo, Kazuhiro Hono Ultramicroscopy 247 113704 https://doi.org/10.1016/j.ultramic.2023.113704 2024-03-29 19:09:36 +0900 Paper 2023 17 Chihiro Tabata, Kyoko Kawagishi, Tadaharu Yokokawa, Jun Uzuhashi, Tadakatsu Ohkubo, Hiroshi Harada, Shinsuke Suzuki Effect of Ca Addition on the Oxidation Resistance of Ni–Al Alloy Metallurgical and Materials Transactions A 54 5 1937 1945 https://doi.org/10.1007/s11661-022-06936-3 2024-03-29 19:09:36 +0900 Paper 2023 18 Z. Wang, T.T. Sasaki, Y. Une, T. Ohkubo, K. Hono Acta Materialia 248 118774 https://doi.org/10.1016/j.actamat.2023.118774 2024-03-29 19:09:36 +0900 Paper 2023 19 Akira Uedono, Hideki Sakurai, Jun Uzuhashi, Tetsuo Narita, Kacper Sierakowski, Shoji Ishibashi, Shigefusa F. Chichibu, Michal Bockowski, Jun Suda, Tadakatsu Ohokubo, Nobuyuki Ikarashi, Kazuhiro Hono, Tetsu Kachi Proceedings of SPIE - The International Society for Optical Engineering 124210C-1 124210C-7 https://doi.org/10.1117/12.2646233 2024-03-29 19:09:36 +0900 Paper 2023 20 高田 裕治, 杉山 拓弥, 湯山 道也, 埋橋 淳, 大久保 忠勝, 原田 広史, 鈴木 進補, 川岸 京子 Ni基単結晶超合金TMS-238の耐酸化性とクリープ強度に及ぼす不純物元素Sbの影響 日本金属学会誌 87 3 88 94 https://doi.org/10.2320/jinstmet.j2022036 2024-03-29 19:09:36 +0900 Paper 2023 21 Tatsuya Yamamoto, Tomohiro Ichinose, Jun Uzuhashi, Takayuki Nozaki, Tadakatsu Ohkubo, Kay Yakushiji, Shingo Tamaru, Shinji Yuasa Physical Review Applied 19 2 https://doi.org/10.1103/physrevapplied.19.024020 2024-03-29 19:09:36 +0900 Paper 2023 22 S. Kobayashi, D. Ogawa, X.D. Xu, Y.K. Takahashi, A. Martin-Cid, K. Ishigami, Y. Kotani, M. Suzuki, T. Yoshioka, H. Tsuchiura, H. Sepehri-Amin, T. Ohkubo, K. Hono, S. Hirosawa, T. Nakamura Acta Materialia 242 118454 https://doi.org/10.1016/j.actamat.2022.118454 2024-03-29 19:09:36 +0900 Paper 2022 1 Xin Tang, H. Sepehri-Amin, N. Terada, A. Martin-Cid, I. Kurniawan, S. Kobayashi, Y. Kotani, H. Takeya, J. Lai, Y. Matsushita, T. Ohkubo, Y. Miura, T. Nakamura, K. Hono Nature Communications 13 1 https://doi.org/10.1038/s41467-022-29340-2 2024-03-29 19:09:36 +0900 Paper 2022 2 Rajkumar Modak, Yuya Sakuraba, Takamasa Hirai, Takashi Yagi, Hossein Sepehri-Amin, Weinan Zhou, Hiroto Masuda, Takeshi Seki, Koki Takanashi, Tadakatsu Ohkubo, Ken-ichi Uchida Science and Technology of Advanced Materials 23 1 https://doi.org/10.1080/14686996.2022.2138538 2024-03-29 19:09:36 +0900 Paper 2022 3 Makoto Takeuchi, Motohiro Suzuki, Shintaro Kobayashi, Yoshinori Kotani, Tetsuya Nakamura, Nobuaki Kikuchi, Anton Bolyachkin, Hossein Sepehri-Amin, Tadakatsu Ohkubo, Kazuhiro Hono, Yasuhiro Une, Satoshi Okamoto NPG Asia Materials 14 1 https://doi.org/10.1038/s41427-022-00417-0 2024-03-29 19:09:36 +0900 Paper 2022 4 Akira Uedono, Hideki Sakurai, Jun Uzuhashi, Tetsuo Narita, Kacper Sierakowski, Shoji Ishibashi, Shigefusa F. Chichibu, Michal Bockowski, Jun Suda, Tadakatsu Ohkubo, Nobuyuki Ikarashi, Kazuhiro Hono, Tetsu Kachi physica status solidi (b) 259 10 2200183 https://doi.org/10.1002/pssb.202200183 2024-03-29 19:09:36 +0900 Paper 2022 5 J.S. Zhang, Xin Tang, A. Bolyachkin, A.K. Srinithi, T. Ohkubo, H. Sepehri-Amin, K. Hono Acta Materialia 238 118228 https://doi.org/10.1016/j.actamat.2022.118228 2024-03-29 19:09:36 +0900 Paper 2022 6 Yudai Yamaguchi, Yuya Kanitani, Yoshihiro Kudo, Jun Uzuhashi, Tadakatsu Ohkubo, Kazuhiro Hono, Shigetaka Tomiya Nano Letters 22 17 6930 6935 https://doi.org/10.1021/acs.nanolett.2c01479 2024-03-29 19:09:36 +0900 Paper 2022 7 Emi Kano, Keita Kataoka, Jun Uzuhashi, Kenta Chokawa, Hideki Sakurai, Akira Uedono, Tetsuo Narita, Kacper Sierakowski, Michal Bockowski, Ritsuo Otsuki, Koki Kobayashi, Yuta Itoh, Masahiro Nagao, Tadakatsu Ohkubo, Kazuhiro Hono, Jun Suda, Tetsu Kachi, Nobuyuki Ikarashi Journal of Applied Physics 132 6 065703 https://doi.org/10.1063/5.0097866 2024-03-29 19:09:36 +0900 Paper 2022 8 Tatsuya Yamamoto, Tomohiro Ichinose, Jun Uzuhashi, Takayuki Nozaki, Tadakatsu Ohkubo, Kay Yakushiji, Shingo Tamaru, Hitoshi Kubota, Akio Fukushima, Kazuhiro Hono, Shinji Yuasa Journal of Physics D: Applied Physics 55 27 275003 https://doi.org/10.1088/1361-6463/ac6634 2024-03-29 19:09:36 +0900 Paper 2022 9 T. T. Sasaki, H. Sepehri-Amin, J. Uzuhashi, T. Ohkubo, K. Hono MRS Bulletin 47 7 688 695 https://doi.org/10.1557/s43577-022-00374-7 2024-03-29 19:09:36 +0900 Paper 2022 10 Chihiro Tabata, Kyoko Kawagishi, Jun Uzuhashi, Tadakatsu Ohkubo, Tadaharu Yokokawa, Hiroshi Harada, Shinsuke Suzuki Metallurgical and Materials Transactions A 53 7 2452 2458 https://doi.org/10.1007/s11661-022-06678-2 2024-03-29 19:09:36 +0900 Paper 2022 11 Shuai Tang, Jie Tang, Eiji Okunishi, Yuki Ninota, Akira Yasuhara, Jun Uzuhashi, Tadakatsu Ohkubo, Masaki Takeguchi, Jinshi Yuan, Lu-Chang Qin Materials Today 57 35 42 https://doi.org/10.1016/j.mattod.2022.06.003 2024-03-29 19:09:36 +0900 Paper 2022 12 Tomohiro Ichinose, Tatsuya Yamamoto, Jun Uzuhashi, Takayuki Nozaki, Tadakatsu Ohkubo, Kay Yakushiji, Shingo Tamaru, Kazuhiro Hono, Shinji Yuasa Journal of Applied Physics 131 21 213901 https://doi.org/10.1063/5.0088530 2024-03-29 19:09:36 +0900 Paper 2022 13 Jiawei Lai, A. Bolyachkin, N. Terada, S. Dieb, Xin Tang, T. Ohkubo, H. Sepehri-Amin, K. Hono Acta Materialia 232 117942 https://doi.org/10.1016/j.actamat.2022.117942 2024-03-29 19:09:36 +0900 Paper 2022 14 H. Sepehri-Amin, Xin Tang, T. Ohkubo, K. Hono JOM 74 6 2328 2337 https://doi.org/10.1007/s11837-022-05287-z 2024-03-29 19:09:36 +0900 Paper 2022 15 Jun Uzuhashi, Jun Chen, Ashutosh Kumar, Wei Yi, Tadakatsu Ohkubo, Ryo Tanaka, Shinya Takashima, Masaharu Edo, Kacper Sierakowski, Michal Bockowski, Hideki Sakurai, Tetsu Kachi, Takashi Sekiguchi, Kazuhiro Hono Journal of Applied Physics 131 18 185701 https://doi.org/10.1063/5.0087248 2024-03-29 19:09:36 +0900 Paper 2022 16 Jiangnan Li, Hossein Sepehri-Amin, Tadakatsu Ohkubo, Kazuhiro Hono Physical Review B 105 17 https://doi.org/10.1103/physrevb.105.174432 2024-03-29 19:09:36 +0900 Paper 2022 17 Xin Tang, H. Sepehri-Amin, A. Bolyachkin, T. Ohkubo, K. Hono Acta Materialia 228 117747 https://doi.org/10.1016/j.actamat.2022.117747 2024-03-29 19:09:36 +0900 Paper 2022 18 A. Bolyachkin, H. Sepehri-Amin, M. Kambayashi, Y. Mori, T. Ohkubo, Y.K. Takahashi, T. Shima, K. Hono Acta Materialia 227 117716 https://doi.org/10.1016/j.actamat.2022.117716 2024-03-29 19:09:36 +0900 Paper 2022 19 Pelin Tozman, Hossein Sepehri-Amin, Xin Tang, Tadakatsu Ohkubo, Kazuhiro Hono Development of Co-lean (Sm,Y)(Fe,Co,Ti)12 compounds with large saturation magnetization Applied Physics Express 15 4 045505 https://doi.org/10.35848/1882-0786/ac5b34 2024-03-29 19:09:36 +0900 Paper 2022 20 G. Lambard, T.T. Sasaki, K. Sodeyama, T. Ohkubo, K. Hono Optimization of direct extrusion process for Nd-Fe-B magnets using active learning assisted by machine learning and Bayesian optimization Scripta Materialia 209 114341 https://doi.org/10.1016/j.scriptamat.2021.114341 2024-03-29 19:09:36 +0900 Paper 2022 21 佐々木 泰祐, 埋橋 淳, 大久保 忠勝, 宝野 和博 3次元アトムプローブ解析法の最近の進展 まてりあ 61 2 72 77 https://doi.org/10.2320/materia.61.72 2024-03-29 19:09:36 +0900 Paper 2022 22 高橋 有紀子, SEPEHRI-AMIN H, 大久保 忠勝 SmFe12系永久磁石の最近の進展 粉体および粉末冶金 69 Supplement S74 S83 https://doi.org/10.2497/jjspm.69.s74 2024-03-29 19:09:36 +0900 Paper 2022 23 LI Jiangnan, SEPEHRI-AMIN Hossein, 佐々木 泰祐, 大久保 忠勝, 宝野 和博 Nd-Fe-B系永久磁石の保磁力に関するよくある質問 粉体および粉末冶金 69 Supplement S38 S51 https://doi.org/10.2497/jjspm.69.s38 2024-03-29 19:09:36 +0900 Paper 2022 24 Ruma Mandal, Ivan Kurniawan, Ippei Suzuki, Zhenchao Wen, Yoshio Miura, Takahide Kubota, Koki Takanashi, Tadakatsu Ohkubo, Kazuhiro Hono, Yukiko K Takahashi Nanoscale-Thick Ni-Based Half-Heusler Alloys with Structural Ordering-Dependent Ultralow Magnetic Damping: Implications for Spintronic Applications ACS Applied Nano Materials 5 1 569 577 https://doi.org/10.1021/acsanm.1c03378 2024-03-29 19:09:36 +0900 Paper 2021 1 Yukiko Takahashi, Hossein Sepehri-Amin, Tadakatsu Ohkubo Recent advances in SmFe12-based permanent magnets Science and Technology of Advanced Materials 22 1 449 460 https://doi.org/10.1080/14686996.2021.1913038 2024-03-29 19:09:36 +0900 Paper 2021 2 Jiangnan Li, Hossein Sepehri-Amin, Taisuke Sasaki, Tadakatsu Ohkubo, Kazuhiro Hono Most frequently asked questions about the coercivity of Nd-Fe-B permanent magnets Science and Technology of Advanced Materials 22 1 386 403 https://doi.org/10.1080/14686996.2021.1916377 2024-03-29 19:09:36 +0900 Paper 2021 3 Jongun Moon, Young Choi, Taisuke Sasaki, Minho Joo, Hyunkwon Shin, Jeong Soo Lee, Tadakatsu Ohkubo, Kazuhiro Hono, Seung Mi Baek, Hyoung Seop Kim Corrosion-resistant Cu-Fe-based immiscible medium-entropy alloy with tri-layer passivation Corrosion Science 193 109888 https://doi.org/10.1016/j.corsci.2021.109888 2024-03-29 19:09:36 +0900 Paper 2021 4 M. Korent, Xin Tang, H. Sepehri-Amin, K. Hioki, K.Ž. Soderžnik, S. Kobe, T. Ohkubo, K. Hono Significant coercivity enhancement of hot-deformed bulk magnets by two-step diffusion process using a minimal amount of Dy Scripta Materialia 205 114207 https://doi.org/10.1016/j.scriptamat.2021.114207 2024-03-29 19:09:36 +0900 Paper 2021 5 Y. Milov, Xin Tang, H. Sepehri-Amin, N. N. Sysoev, T. Ohkubo, K. Hono Influence of LRE (Ce, Y, and La) on microstructure and magnetic properties of (Nd0.8LRE0.2)–Fe–B hot-deformed magnets AIP Advances 11 11 115118 https://doi.org/10.1063/5.0072706 2024-03-29 19:09:36 +0900 Paper 2021 6 Jiawei Lai, H. Sepehri-Amin, Xin Tang, J. Li, Y. Matsushita, T. Ohkubo, A.T. Saito, K. Hono Reduction of Hysteresis in (La1-xCex) y(MnzFe11.4-z)Si1.6 Magnetocaloric Compounds for Cryogenic Magnetic Refrigeration Acta Materialia 220 117286 https://doi.org/10.1016/j.actamat.2021.117286 2024-03-29 19:09:36 +0900 Paper 2021 7 Shuai Tang, Jie Tang, Yimeng Wu, You-Hu Chen, Jun Uzuhashi, Tadakatsu Ohkubo, Lu-Chang Qin 安定したCeB6ナノニードル電界放出点電子源 Nanoscale 13 40 17156 17161 https://doi.org/10.1039/d1nr04907k 2024-03-29 19:09:36 +0900 Paper 2021 8 J. S. Zhang, Xin Tang, H. Sepehri-Amin, A. K. Srinithi, T. Ohkubo, K. Hono Origin of coercivity in an anisotropic Sm(Fe,Ti,V)12-based sintered magnet Acta Materialia 217 117161 https://doi.org/10.1016/j.actamat.2021.117161 2024-03-29 19:09:36 +0900 Paper 2021 9 Xin Tang, J. Li, A.K. Srinithi, H. Sepehri-Amin, T. Ohkubo, K. Hono Role of V on the coercivity of SmFe12-based melt-spun ribbons revealed by machine learning and microstructure characterizations Scripta Materialia 200 113925 https://doi.org/10.1016/j.scriptamat.2021.113925 2024-03-29 19:09:36 +0900 Paper 2021 10 A.K. Srinithi, H. Sepehri-Amin, Xin Tang, P. Tozman, J. Li, J. Zhang, S. Kobayashi, T. Ohkubo, T. Nakamura, K. Hono Phase relations and extrinsic magnetic properties of Sm–(Fe,Co)–Ti–(Ga)-based alloys for ThMn12-type permanent magnets Journal of Magnetism and Magnetic Materials 529 167866 https://doi.org/10.1016/j.jmmm.2021.167866 2024-03-29 19:09:36 +0900 Paper 2021 11 Y. Kozuka, S. Isogami, K. Masuda, Y. Miura, Saikat Das, J. Fujioka, T. Ohkubo, S. Kasai "Observation of Nonlinear Spin-Charge Conversion in the Thin Film of Nominally Centrosymmetric Dirac Semimetal SrIrO3 at Room Temperature" Physical Review Letters 126 23 https://doi.org/10.1103/physrevlett.126.236801 2024-03-29 19:09:36 +0900 Paper 2021 12 Shuai Tang, Jie Tang, Jun Uzuhashi, Tadakatsu Ohkubo, Wataru Hayami, Jinshi Yuan, Masaki Takeguchi, Masanori Mitome, Lu-Chang Qin 安定したLaB6ナノニードル電界放出点電子源 Nanoscale Advances 3 10 2787 2792 https://doi.org/10.1039/d1na00167a 2024-03-29 19:09:36 +0900 Paper 2021 13 I. Dirba, H. Sepehri-Amin, Ik-Jin Choi, Jin-Hyeok Choi, Hyoun-Soo Uh, Tae-Hoon Kim, Soon-Jae Kwon, T. Ohkubo, K. Hono SmFe12-based hard magnetic alloys prepared by reduction-diffusion process Journal of Alloys and Compounds 861 157993 https://doi.org/10.1016/j.jallcom.2020.157993 2024-03-29 19:09:36 +0900 Paper 2021 14 Yohei Nomura, Jun Uzuhashi, Tatsuya Tomita, Toru Takahashi, Hidenori Kuwata, Taichi Abe, Tadakatsu Ohkubo, Kazuhiro Hono Heating rate dependence of coercivity and microstructure of Fe–B–P–Cu nanocrystalline soft magnetic materials Journal of Alloys and Compounds 859 157832 https://doi.org/10.1016/j.jallcom.2020.157832 2024-03-29 19:09:36 +0900 Paper 2021 15 Xin Tang, Jiawei Lai, H. Sepehri-Amin, T. Ohkubo, K. Hono (Pr0.75Ce0.25)-Fe-B hot-deformed magnets for cryogenic applications Scripta Materialia 194 113648 https://doi.org/10.1016/j.scriptamat.2020.113648 2024-03-29 19:09:36 +0900 Paper 2021 16 Chihiro Tabata, Kyoko Kawagishi, Jun Uzuhashi, Tadakatsu Ohkubo, Kazuhiro Hono, Tadaharu Yokokawa, Hiroshi Harada, Shinsuke Suzuki Quantitative analysis of sulfur segregation at the oxide/substrate interface in Ni-base single crystal superalloy Scripta Materialia 194 113616 https://doi.org/10.1016/j.scriptamat.2020.11.003 2024-03-29 19:09:36 +0900 Paper 2021 17 David Billington, Hiroyuki Okazaki, Kentaro Toyoki, Yoshinori Kotani, Yukio Takada, Takashi Sato, Yuji Kaneko, Akira Kato, Taisuke T. Sasaki, Tadakatsu Ohkubo, Kazuhiro Hono, Tetsuya Nakamura Relationship between the microstructure, local magnetism and coercivity in Ga-containing Nd-Fe-B sintered magnets Acta Materialia 205 116517 https://doi.org/10.1016/j.actamat.2020.116517 2024-03-29 19:09:36 +0900 Paper 2021 18 P. Tozman, H. Sepehri-Amin, T. Ohkubo, K. Hono Intrinsic magnetic properties of (Sm,Gd)Fe12-based compounds with minimized addition of Ti Journal of Alloys and Compounds 855 157491 https://doi.org/10.1016/j.jallcom.2020.157491 2024-03-29 19:09:36 +0900 Paper 2021 19 Thomas Scheike, Qingyi Xiang, Zhenchao Wen, Hiroaki Sukegawa, Tadakatsu Ohkubo, Kazuhiro Hono, Seiji Mitani Exceeding 400% tunnel magnetoresistance at room temperature in epitaxial Fe/MgO/Fe(001) spin-valve-type magnetic tunnel junctions Applied Physics Letters 118 4 042411 https://doi.org/10.1063/5.0037972 2024-03-29 19:09:36 +0900 Paper 2021 20 Takamasa Hirai, Hossein Sepehri-Amin, Kento Hasegawa, Tomohiro Koyama, Ryo Iguchi, Tadakatsu Ohkubo, Daichi Chiba, Ken-ichi Uchida Strain-induced cooling-heating switching of anisotropic magneto-Peltier effect Applied Physics Letters 118 2 022403 https://doi.org/10.1063/5.0034858 2024-03-29 19:09:36 +0900 Paper 2021 21 Saikat Das, Tadakatsu Ohkubo, Shinya Kasai, Yusuke Kozuka Deterministic Influence of Substrate-Induced Oxygen Vacancy Diffusion on Bi2WO6 Thin Film Growth Crystal Growth & Design 21 1 625 630 https://doi.org/10.1021/acs.cgd.0c01428 2024-03-29 19:09:36 +0900 Paper 2021 22 Xin Tang, J. Li, H. Sepehri-Amin, T. Ohkubo, K. Hioki, A. Hattori, K. Hono Improved coercivity and squareness in bulk hot-deformed Nd–Fe–B magnets by two-step eutectic grain boundary diffusion process Acta Materialia 203 116479 https://doi.org/10.1016/j.actamat.2020.11.021 2024-03-29 19:09:36 +0900 Paper 2021 23 Jean-Baptiste Forien, Jun Uzuhashi, Tadakatsu Ohkubo, Kazuhiro Hono, Lucy Luo, Henry P. Schwarcz, Alix C. Deymier, Christina Krywka, Claudia Fleck, Paul Zaslansky X-ray diffraction and in situ pressurization of dentine apatite reveals nanocrystal modulus stiffening upon carbonate removal Acta Biomaterialia 120 91 103 https://doi.org/10.1016/j.actbio.2020.09.004 2024-03-29 19:09:36 +0900 Paper 2020 1 間宮 広明, 原 徹, 佐々木 泰祐, 大久保 忠勝 構造材料の3次元微細構造評価 精密工学会誌 86 3 201 205 https://doi.org/10.2493/jjspe.86.201 2024-03-29 19:09:36 +0900 Paper 2020 2 Takahiro Yomogita, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Hossein Sepehri-Amin, Yukiko K. 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Hono On the temperature-dependent coercivities of anisotropic Nd-Fe-B magnet Acta Materialia 199 288 296 https://doi.org/10.1016/j.actamat.2020.08.040 2024-03-29 19:09:36 +0900 Paper 2020 5 Shinto Ichikawa, P.-H. Cheng, Hiroaki Sukegawa, Tadakatsu Ohkubo, Kazuhiro Hono, Seiji Mitani, Katsuyuki Nakada Controlling oxygen distribution of an MgAl2O4 barrier for magnetic tunnel junctions by two-step process Applied Physics Letters 117 12 122409 https://doi.org/10.1063/5.0015474 2024-03-29 19:09:36 +0900 Paper 2020 6 Jun Chen, Wei Yi, Ashutosh Kumar, Akio Iwanade, Ryo Tanaka, Shinya Takashima, Masaharu Edo, Shun Ito, Takashi Kimura, Tadakatsu Ohkubo, Takashi Sekiguchi Electron-Beam-Induced Current Study of Dislocations and Leakage Sites in GaN Schottky Barrier Diodes Journal of Electronic Materials 49 9 5196 5204 https://doi.org/10.1007/s11664-020-08081-2 2024-03-29 19:09:36 +0900 Paper 2020 7 Shuai Tang, Jie Tang, Ta-Wei Chiu, Jun Uzuhashi, Dai-Ming Tang, Tadakatsu Ohkubo, Masanori Mitome, Fumihiko Uesugi, Masaki Takeguchi, Lu-Chang Qin A controllable and efficient method for the fabrication of a single HfC nanowire field-emission point electron source aided by low keV FIB milling Nanoscale 12 32 16770 16774 https://doi.org/10.1039/d0nr03406a 2024-03-29 19:09:36 +0900 Paper 2020 8 Ashutosh Kumar, Wei Yi, Jun Uzuhashi, Tadakatsu Ohkubo, Jun Chen, Takashi Sekiguchi, Ryo Tanaka, Shinya Takashima, Masaharu Edo, Kazuhiro Hono Influence of implanted Mg concentration on defects and Mg distribution in GaN Journal of Applied Physics 128 6 065701 https://doi.org/10.1063/5.0014717 2024-03-29 19:09:36 +0900 Paper 2020 9 H. 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Hono Achievement of high coercivity in Sm(Fe0.8Co0.2)12 anisotropic magnetic thin film by boron doping Acta Materialia 194 337 342 https://doi.org/10.1016/j.actamat.2020.05.026 2024-03-29 19:09:36 +0900 Paper 2020 10 LeZhi Wang, Xiang Li, Taisuke Sasaki, Kin Wong, GuoQiang Yu, ShouZhong Peng, Chao Zhao, Tadakatsu Ohkubo, Kazuhiro Hono, WeiSheng Zhao, KangLong Wang High voltage-controlled magnetic anisotropy and interface magnetoelectric effect in sputtered multilayers annealed at high temperatures Science China Physics, Mechanics & Astronomy 63 7 https://doi.org/10.1007/s11433-019-1524-y 2024-03-29 19:09:36 +0900 Paper 2020 11 Wei Yi, Ashutosh Kumar, Jun Uzuhashi, Takashi Kimura, Ryo Tanaka, Shinya Takashima, Masaharu Edo, Yongzhao Yao, Yukari Ishikawa, Jun Chen, Tadakatsu Ohkubo, Takashi Sekiguchi, Kazuhiro Hono Mg diffusion and activation along threading dislocations in GaN Applied Physics Letters 116 24 242103 https://doi.org/10.1063/5.0009596 2024-03-29 19:09:36 +0900 Paper 2020 12 Shuai Tang, Jie Tang, Ta-wei Chiu, Wataru Hayami, Jun Uzuhashi, Tadakatsu Ohkubo, Fumihiko Uesugi, Masaki Takeguchi, Masanori Mitome, Lu-Chang Qin A HfC nanowire point electron source with oxycarbide surface of lower work function for high-brightness and stable field-emission Nano Research 13 6 1620 1626 https://doi.org/10.1007/s12274-020-2782-0 2024-03-29 19:09:36 +0900 Paper 2020 13 Xin Tang, S.Y. Song, J. Li, H. Sepehri-Amin, T. Ohkubo, K. Hono Thermally-stable high coercivity Ce-substituted hot-deformed magnets with 20% Nd reduction Acta Materialia 190 8 15 https://doi.org/10.1016/j.actamat.2020.03.017 2024-03-29 19:09:36 +0900 Paper 2020 14 Nanami Goto, Weifang Lu, Hideki Murakami, Mizuki Terazawa, Jun Uzuhashi, Tadakatsu Ohkubo, Kazuhiro Hono, Satoshi Kamiyama, Tetsuya Takeuchi, Motoaki Iwaya, Isamu Akasaki Characterizations of GaN nanowires and GaInN/GaN multi-quantum shells grown by MOVPE Japanese Journal of Applied Physics 59 SG SGGE05 https://doi.org/10.35848/1347-4065/ab70aa 2024-03-29 19:09:36 +0900 Paper 2020 15 J. Li, Xin Tang, H. Sepehri-Amin, T.T. Sasaki, T. Ohkubo, K. Hono Angular dependence and thermal stability of coercivity of Nd-rich Ga-doped Nd–Fe–B sintered magnet Acta Materialia 187 66 72 https://doi.org/10.1016/j.actamat.2020.01.035 2024-03-29 19:09:36 +0900 Paper 2020 16 Youngji Cho, Taisuke Sasaki, Ken Harada, Atsuko Sato, Takehiro Tamaoka, Daisuke Shindo, Tadakatsu Ohkubo, Kazuhiro Hono, Yasukazu Murakami Magnetic flux density measurements from grain boundary phase in 0.1 at% Ga-doped Nd–Fe–B sintered magnet Scripta Materialia 178 533 538 https://doi.org/10.1016/j.scriptamat.2019.12.030 2024-03-29 19:09:36 +0900 Paper 2020 17 D. Ogawa, T. Yoshioka, X.D. Xu, Y.K. Takahashi, H. Tsuchiura, T. Ohkubo, S. Hirosawa, K. Hono Magnetic anisotropy constants of ThMn12-type Sm(Fe1–Co )12 compounds and their temperature dependence Journal of Magnetism and Magnetic Materials 497 165965 https://doi.org/10.1016/j.jmmm.2019.165965 2024-03-29 19:09:36 +0900 Paper 2020 18 Tae-Hoon Kim, T.T. Sasaki, T. Koyama, Y. Fujikawa, M. Miwa, Y. Enokido, T. Ohkubo, K. Hono Formation mechanism of Tb-rich shell in grain boundary diffusion processed Nd–Fe–B sintered magnets Scripta Materialia 178 433 437 https://doi.org/10.1016/j.scriptamat.2019.12.002 2024-03-29 19:09:36 +0900 Paper 2020 19 Thomas Scheike, Hiroaki Sukegawa, Tadakatsu Ohkubo, Kazuhiro Hono, Seiji Mitani Comparative study of spin-dependent transport in Co2FeAl/MgAl2O4/CoFe magnetic tunnel junctions with and without thin CoFe interface insertion: an elastic and inelastic scattering model analysis Journal of Physics D: Applied Physics 53 4 045001 https://doi.org/10.1088/1361-6463/ab50d0 2024-03-29 19:09:36 +0900 Paper 2020 20 I. Dirba, Y. Harashima, H. Sepehri-Amin, T. Ohkubo, T. Miyake, S. Hirosawa, K. Hono Thermal decomposition of ThMn12-type phase and its optimum stabilizing elements in SmFe12-based alloys Journal of Alloys and Compounds 813 152224 https://doi.org/10.1016/j.jallcom.2019.152224 2024-03-29 19:09:36 +0900 Paper 2020 21 Xin Tang, J. Li, Y. Miyazaki, H. Sepehri-Amin, T. 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Hono Relationship between the thermal stability of coercivity and the aspect ratio of grains in Nd-Fe-B magnets: Experimental and numerical approaches Acta Materialia 183 408 417 https://doi.org/10.1016/j.actamat.2019.11.038 2024-03-29 19:09:36 +0900 Paper 2020 22 Takumi Yamazaki, Ryo Iguchi, Tadakatsu Ohkubo, Hosei Nagano, Ken-ichi Uchida Transient response of the spin Peltier effect revealed by lock-in thermoreflectance measurements Physical Review B 101 2 https://doi.org/10.1103/physrevb.101.020415 2024-03-29 19:09:36 +0900 Paper 2019 1 Ashutosh Kumar, Jun Uzuhashi, Tadakatsu Ohkubo, Ryo Tanaka, Shinya Takashima, Masaharu Edo, Kazuhiro Hono Atomic-scale quantitative analysis of implanted Mg in annealed GaN layers on free-standing GaN substrates Journal of Applied Physics 126 23 235704 https://doi.org/10.1063/1.5132345 2024-03-29 19:09:36 +0900 Paper 2019 2 Xiang Li, Taisuke Sasaki, Cecile Grezes, Di Wu, Kin Wong, Chong Bi, Phuong-Vu Ong, Farbod Ebrahimi, Guoqiang Yu, Nicholas Kioussis, Weigang Wang, Tadakatsu Ohkubo, Pedram Khalili Amiri, Kang L. Wang Predictive Materials Design of Magnetic Random-Access Memory Based on Nanoscale Atomic Structure and Element Distribution Nano Letters 19 12 8621 8629 https://doi.org/10.1021/acs.nanolett.9b03190 2024-03-29 19:09:36 +0900 Paper 2019 3 Hiroyasu Nakayama, Takamasa Hirai, Jun Uzuhashi, Ryo Iguchi, Tadakatsu Ohkubo, Tomohiro Koyama, Daichi Chiba, Ken-ichi Uchida Electric-field-induced on–off switching of anomalous Ettingshausen effect in ultrathin Co films Applied Physics Express 12 12 123003 https://doi.org/10.7567/1882-0786/ab55bb 2024-03-29 19:09:36 +0900 Paper 2019 4 Takahiro Yomogita, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Hossein Sepehri-Amin, Tadakatsu Ohkubo, Kazuhiro Hono, Keiko Hioki, Atsushi Hattori Detection of elemental magnetization reversal events in a micro-patterned Nd-Fe-B hot-deformed magnet AIP Advances 9 12 125052 https://doi.org/10.1063/1.5129830 2024-03-29 19:09:36 +0900 Paper 2019 5 Satoshi Okamoto, Kazunori Miyazawa, Takahiro Yomogita, Nobuaki Kikuchi, Osamu Kitakami, Kentaro Toyoki, David Billington, Yoshinori Kotani, Tetsuya Nakamura, Taisuke Sasaki, Tadakatsu Ohkubo, Kazuhiro Hono, Yukio Takada, Takashi Sato, Yuji Kaneko, Akira Kato N/A Acta Materialia 178 90 98 https://doi.org/10.1016/j.actamat.2019.08.004 2024-03-29 19:09:36 +0900 Paper 2019 6 I. Dirba, J. Li, H. Sepehri-Amin, T. Ohkubo, T. Schrefl, K. Hono Anisotropic, single-crystalline SmFe12-based microparticles with high roundness fabricated by jet-milling Journal of Alloys and Compounds 804 155 162 https://doi.org/10.1016/j.jallcom.2019.06.365 2024-03-29 19:09:36 +0900 Paper 2019 7 X.D. Xu, Z.J. Dong, T.T. Sasaki, Xin Tang, H. Sepehri-Amin, T. Ohkubo, K. Hono Influence of Ti addition on microstructure and magnetic properties of a heavy-rare-earth-free Nd-Fe-B sintered magnet Journal of Alloys and Compounds 806 1267 1275 https://doi.org/10.1016/j.jallcom.2019.07.289 2024-03-29 19:09:36 +0900 Paper 2019 8 S. Sugimoto, J. Uzuhashi, S. Isogami, T. Ohkubo, Y. K. Takahashi, S. Kasai, K. Hono Impact of oxygen interdiffusion on spin-to-charge conversion at nonmagnetic metal/Bi oxide interfaces Physical Review Materials 3 10 https://doi.org/10.1103/physrevmaterials.3.104410 2024-03-29 19:09:36 +0900 Paper 2019 9 Ippei Suzuki, Jun Uzuhashi, Tadakatsu Ohkubo, Shinji Isogami 極薄Fe4Nエピタキシャル膜の歪み緩和 Materials Research Express 6 10 106446 https://doi.org/10.1088/2053-1591/ab41b9 2024-03-29 19:09:36 +0900 Paper 2019 10 X.D. Xu, Z.X. Chen, Y. Sakuraba, A. Perumal, K. Masuda, L.S.R. Kumara, H. Tajiri, T. Nakatani, J. Wang, W. Zhou, Y. Miura, T. Ohkubo, K. Hono Microstructure, magnetic and transport properties of a Mn2CoAl Heusler compound Acta Materialia 176 33 42 https://doi.org/10.1016/j.actamat.2019.06.047 2024-03-29 19:09:36 +0900 Paper 2019 11 J. Wang, H. Sepehri-Amin, Y.K. Takahashi, T. Ohkubo, K. Hono Magnetic in-plane components of FePt nanogranular film on polycrystalline MgO underlayer for heat-assisted magnetic recording media Acta Materialia 177 1 8 https://doi.org/10.1016/j.actamat.2019.07.017 2024-03-29 19:09:36 +0900 Paper 2019 12 Xin Tang, H. Sepehri-Amin, M. Matsumoto, T. Ohkubo, K. Hono Role of Co on the magnetic properties of Ce-substituted Nd-Fe-B hot-deformed magnets Acta Materialia 175 1 10 https://doi.org/10.1016/j.actamat.2019.05.064 2024-03-29 19:09:36 +0900 Paper 2019 13 H. Sepehri-Amin, I. Dirba, Xin Tang, T. Ohkubo, T. Schrefl, O. Gutfleisch, K. 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Ohkubo, T. Nakamura, T. Sato, A. Kato, Y. Kaneko, K. Hono Role of Ga on the high coercivity of Nd-rich Ga-doped Nd-Fe-B sintered magnet Journal of Alloys and Compounds 790 750 759 https://doi.org/10.1016/j.jallcom.2019.03.114 2024-03-29 19:09:36 +0900 Paper 2019 17 K. Mukaiyama, J. W. Jung, H. Sepehri-Amin, S. Kasai, T. Furubayashi, T. Ohkubo, K. Hono Over 100% magnetoresistance ratio at room temperature in magnetic tunnel junctions with CuGaSe2 spacer layer Applied Physics Letters 114 17 172402 https://doi.org/10.1063/1.5092269 2024-03-29 19:09:36 +0900 Paper 2019 18 D. Ogawa, X.D. Xu, Y.K. Takahashi, T. Ohkubo, S. Hirosawa, K. Hono Emergence of coercivity in Sm(Fe0.8Co0.2)12 thin films via eutectic alloy grain boundary infiltration Scripta Materialia 164 140 144 https://doi.org/10.1016/j.scriptamat.2019.02.001 2024-03-29 19:09:36 +0900 Paper 2019 19 Shinji Isogami, Jun Uzuhashi, Tadakatsu Ohkubo, Masamitsu Hayashi Crystalline-structure-dependent magnetoresistance in ferromagnetic metal/conducting amorphous oxide heterostructures Physical Review Materials 3 2 https://doi.org/10.1103/physrevmaterials.3.024408 2024-03-29 19:09:36 +0900 Paper 2019 20 X.D. Xu, H. Sepehri-Amin, T.T. Sasaki, M. Soderžnik, X. Tang, T. Ohkubo, K. Hono Comparison of coercivity and squareness in hot-deformed and sintered magnets produced from a Nd-Fe-B-Cu-Ga alloy Scripta Materialia 160 9 14 https://doi.org/10.1016/j.scriptamat.2018.09.028 2024-03-29 19:09:36 +0900 Paper 2019 21 I. Dirba, H. Sepehri-Amin, T. Ohkubo, K. Hono Development of ultra-fine grain sized SmFe12-based powders using hydrogenation disproportionation desorption recombination process Acta Materialia 165 373 380 https://doi.org/10.1016/j.actamat.2018.11.065 2024-03-29 19:09:36 +0900 Paper 2019 22 M. Soderžnik, J. Li, Lihua Liu, H. Sepehri-Amin, T. Ohkubo, N. Sakuma, T. Shoji, A. Kato, T. Schrefl, K. Hono Magnetization reversal process of anisotropic hot-deformed magnets observed by magneto-optical Kerr effect microscopy Journal of Alloys and Compounds 771 51 59 https://doi.org/10.1016/j.jallcom.2018.08.231 2024-03-29 19:09:36 +0900 Paper 2019 23 Kazunori Miyazawa, Satoshi Okamoto, Takahiro Yomogita, Nobuaki Kikuchi, Osamu Kitakami, Kentaro Toyoki, David Billington, Yoshinori Kotani, Tetsuya Nakamura, Taisuke Sasaki, Tadakatsu Ohkubo, Kazuhiro Hono First-order reversal curve analysis of a Nd-Fe-B sintered magnet with soft X-ray magnetic circular dichroism microscopy Acta Materialia 162 1 9 https://doi.org/10.1016/j.actamat.2018.09.053 2024-03-29 19:09:36 +0900 Paper 2018 1 大久保 忠勝 レーザーアトムプローブによるナノ組織解析 表面と真空 61 12 778 783 https://doi.org/10.1380/vss.61.778 2024-03-29 19:09:36 +0900 Paper 2018 2 R. Mandal, J. W. Jung, K. Masuda, Y. K. Takahashi, Y. Sakuraba, S. Kasai, Y. Miura, T. Ohkubo, K. Hono Investigation of Gilbert damping of a tetragonally distorted ultrathin Fe0.5Co0.5 epitaxial film with high magnetic anisotropy Applied Physics Letters 113 23 232406 https://doi.org/10.1063/1.5052721 2024-03-29 19:09:36 +0900 Paper 2018 3 J. Li, Lihua Liu, H. Sepehri-Amin, Xin Tang, T. Ohkubo, N. Sakuma, T. Shoji, A. Kato, T. Schrefl, K. Hono Coercivity and its thermal stability of Nd Fe B hot-deformed magnets enhanced by the eutectic grain boundary diffusion process Acta Materialia 161 171 181 https://doi.org/10.1016/j.actamat.2018.09.018 2024-03-29 19:09:36 +0900 Paper 2018 4 Amit Kumar Shukla, Minori Goto, Xiandong Xu, Kohei Nawaoka, Joko Suwardy, Tadakatsu Ohkubo, Kazuhiro Hono, Shinji Miwa, Yoshishige Suzuki Voltage-Controlled Magnetic Anisotropy in Fe1−xCox/Pd/MgO system Scientific Reports 8 1 https://doi.org/10.1038/s41598-018-28445-3 2024-03-29 19:09:36 +0900 Paper 2018 5 X.D. Xu, K. Mukaiyama, S. Kasai, T. Ohkubo, K. Hono Impact of boron diffusion at MgO grain boundaries on magneto-transport properties of MgO/CoFeB/W magnetic tunnel junctions Acta Materialia 161 360 366 https://doi.org/10.1016/j.actamat.2018.09.028 2024-03-29 19:09:36 +0900 Paper 2018 6 Takeshi Watanabe, Satoru Yoshioka, Tomokazu Yamamoto, Hossein Sepehri-Amin, Tadakatsu Ohkubo, Syo Matsumura, Yasuaki Einaga The local structure in heavily boron-doped diamond and the effect this has on its electrochemical properties Carbon 137 333 342 https://doi.org/10.1016/j.carbon.2018.05.026 2024-03-29 19:09:36 +0900 Paper 2018 7 X.D. Xu, T.T. Sasaki, J.N. Li, Z.J. Dong, H. Sepehri-Amin, T.H. Kim, T. Ohkubo, T. Schrefl, K. Hono Microstructure of a Dy-free Nd-Fe-B sintered magnet with 2 T coercivity Acta Materialia 156 146 157 https://doi.org/10.1016/j.actamat.2018.06.037 2024-03-29 19:09:36 +0900 Paper 2018 8 J. Fischbacher, A. Kovacs, L. Exl, J. Kühnel, E. Mehofer, H. Sepehri-Amin, T. Ohkubo, K. Hono, T. Schrefl Searching the weakest link: Demagnetizing fields and magnetization reversal in permanent magnets Scripta Materialia 154 253 258 https://doi.org/10.1016/j.scriptamat.2017.11.020 2024-03-29 19:09:36 +0900 Paper 2018 9 Ken C Pradel, Jun Uzuhashi, Toshiaki Takei, Tadakatsu Ohkubo, Kazuhiro Hono, Naoki Fukata Investigation of nanoscale voids in Sb-doped p-type ZnO nanowires Nanotechnology 29 33 335204 https://doi.org/10.1088/1361-6528/aac8c8 2024-03-29 19:09:36 +0900 Paper 2018 10 K. Niitsu, A. Sato, T.T. Sasaki, R. Sawada, Y. Cho, Y. Takada, T. Sato, Y. Kaneko, A. Kato, T. Ohkubo, D. Shindo, K. Hono, Y. Murakami Magnetization measurements for grain boundary phases in Ga-doped Nd-Fe-B sintered magnet Journal of Alloys and Compounds 752 220 230 https://doi.org/10.1016/j.jallcom.2018.04.055 2024-03-29 19:09:36 +0900 Paper 2018 11 X.D. Xu, T.T. Sasaki, Y. Une, H. Kubo, T. Ohkubo, M. Sagawa, K. Hono Origin of the coercivity difference in Nd-Fe-B sintered magnets processed from hydrogenation-disproportionation-desorption- recombination powder and jet-milled powder Acta Materialia 151 293 300 https://doi.org/10.1016/j.actamat.2018.03.062 2024-03-29 19:09:36 +0900 Paper 2018 12 Lihua Liu, H. Sepehri-Amin, T. T. Sasaki, T. Ohkubo, M. Yano, N. Sakuma, A. Kato, T. Shoji, K. Hono Coercivity enhancement of Nd-Fe-B hot-deformed magnets by the eutectic grain boundary diffusion process using Nd-Ga-Cu and Nd-Fe-Ga-Cu alloys AIP Advances 8 5 056205 https://doi.org/10.1063/1.5006575 2024-03-29 19:09:36 +0900 Paper 2018 13 H. Sepehri-Amin, A. Taubel, T. Ohkubo, K.P. Skokov, O. Gutfleisch, K. Hono Microstructural origin of hysteresis in Ni-Mn-In based magnetocaloric compounds Acta Materialia 147 342 349 https://doi.org/10.1016/j.actamat.2018.01.044 2024-03-29 19:09:36 +0900 Paper 2018 14 Xin Tang, H. Sepehri-Amin, T. Ohkubo, K. Hono Suppression of non-oriented grains in Nd-Fe-B hot-deformed magnets by Nb doping Scripta Materialia 147 108 113 https://doi.org/10.1016/j.scriptamat.2017.12.032 2024-03-29 19:09:36 +0900 Paper 2018 15 Takahiro Yomogita, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Hossein Sepehri-Amin, Tadakatsu Ohkubo, Kazuhiro Hono, Takahiro Akiya, Keiko Hioki, Atsushi Hattori Temperature and field direction dependences of first-order reversal curve (FORC) diagrams of hot-deformed Nd-Fe-B magnets Journal of Magnetism and Magnetic Materials 447 110 115 https://doi.org/10.1016/j.jmmm.2017.09.072 2024-03-29 19:09:36 +0900 Paper 2018 16 Xin Tang, H. Sepehri-Amin, T. Ohkubo, M. Yano, M. Ito, A. Kato, N. Sakuma, T. Shoji, T. Schrefl, K. Hono Coercivity enhancement of hot-deformed Ce-Fe-B magnets by grain boundary infiltration of Nd-Cu eutectic alloy Acta Materialia 144 884 895 https://doi.org/10.1016/j.actamat.2017.10.071 2024-03-29 19:09:36 +0900 Paper 2018 17 Jason Paul Hadorn, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono Microstructural evolution of perpendicular magnetization films with an ultra-thin Co2FeAl/MgAl2O4(001) structure Acta Materialia 145 306 315 https://doi.org/10.1016/j.actamat.2017.12.018 2024-03-29 19:09:36 +0900 Paper 2018 18 Jason Paul Hadorn, Yusuke Hirayama, Tadakatsu Ohkubo Characterization of α-Fe-Free Heteroepitaxial NdFe12−x Ti x Thin-Film Materials with a Novel Cubic Laves Fe2Ti Phase Metallurgical and Materials Transactions A 49 1 395 405 https://doi.org/10.1007/s11661-017-4416-z 2024-03-29 19:09:36 +0900 Paper 2017 1 大久保 忠勝, 宝野 和博 マイクロマグネティクス計算によるNd-Fe-B磁石磁化反転過程の解析 日本金属学会誌 81 1 11 18 https://doi.org/10.2320/jinstmet.ja201602 2024-03-29 19:09:36 +0900 Paper 2017 2 佐々木 泰祐, 大久保 忠勝, 宝野 和博 ネオジム焼結磁石の微細組織 - 粒界相および界面組織 日本金属学会誌 81 1 2 10 https://doi.org/10.2320/jinstmet.ja201606 2024-03-29 19:09:36 +0900 Paper 2017 3 Takayuki Nozaki, Anna Kozioł-Rachwał, Masahito Tsujikawa, Yoichi Shiota, Xiandong Xu, Tadakatsu Ohkubo, Takuya Tsukahara, Shinji Miwa, Motohiro Suzuki, Shingo Tamaru, Hitoshi Kubota, Akio Fukushima, Kazuhiro Hono, Masafumi Shirai, Yoshishige Suzuki, Shinji Yuasa Highly efficient voltage control of spin and enhanced interfacial perpendicular magnetic anisotropy in iridium-doped Fe/MgO magnetic tunnel junctions NPG Asia Materials 9 12 e451 https://doi.org/10.1038/am.2017.204 2024-03-29 19:09:36 +0900 Paper 2017 4 Teruyuki Kinno, Tomokazu Sasaki, Mitsuhiro Tomita, Tadakatsu Ohkubo Quantitativeness in laser-assisted atom probe analysis of boron and carbon codoped in silicon Japanese Journal of Applied Physics 56 11 116601 https://doi.org/10.7567/jjap.56.116601 2024-03-29 19:09:36 +0900 Paper 2017 5 M. Soderžnik, H. Sepehri-Amin, T.T. Sasaki, T. Ohkubo, Y. Takada, T. Sato, Y. Kaneko, A. Kato, T. Schrefl, K. Hono Magnetization reversal of exchange-coupled and exchange-decoupled Nd-Fe-B magnets observed by magneto-optical Kerr effect microscopy Acta Materialia 135 68 76 https://doi.org/10.1016/j.actamat.2017.05.006 2024-03-29 19:09:36 +0900 Paper 2017 6 Shinji Miwa, Motohiro Suzuki, Masahito Tsujikawa, Kensho Matsuda, Takayuki Nozaki, Kazuhito Tanaka, Takuya Tsukahara, Kohei Nawaoka, Minori Goto, Yoshinori Kotani, Tadakatsu Ohkubo, Frédéric Bonell, Eiiti Tamura, Kazuhiro Hono, Tetsuya Nakamura, Masafumi Shirai, Shinji Yuasa, Yoshishige Suzuki Voltage controlled interfacial magnetism through platinum orbits Nature Communications 8 15848 https://doi.org/10.1038/ncomms15848 2024-03-29 19:09:36 +0900 Paper 2017 7 Y. K. Takahashi, Y. Miura, R. Choi, T. Ohkubo, Z. C. Wen, K. Ishioka, R. Mandal, R. Medapalli, H. Sukegawa, S. Mitani, E. E. Fullerton, K. Hono Increased magnetic damping in ultrathin films of Co2FeAl with perpendicular anisotropy Applied Physics Letters 110 25 252409 https://doi.org/10.1063/1.4989379 2024-03-29 19:09:36 +0900 Paper 2017 8 Mohamed Belmoubarik, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono Effect of Mg-Al insertion on magnetotransport properties in epitaxial Fe/sputter-deposited MgAl2O4/Fe(001) magnetic tunnel junctions AIP Advances 7 5 055908 https://doi.org/10.1063/1.4973393 2024-03-29 19:09:36 +0900 Paper 2017 9 Hiroaki Sukegawa, Yushi Kato, Mohamed Belmoubarik, P.-H. Cheng, Tadaomi Daibou, Naoharu Shimomura, Yuuzo Kamiguchi, Junichi Ito, Hiroaki Yoda, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono MgGa2O4 spinel barrier for magnetic tunnel junctions: Coherent tunneling and low barrier height Applied Physics Letters 110 12 122404 https://doi.org/10.1063/1.4977946 2024-03-29 19:09:36 +0900 Paper 2017 10 Hiroaki Sukegawa, Jason Paul Hadorn, Zhenchao Wen, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono Perpendicular magnetic anisotropy at lattice-matched Co2FeAl/MgAl2O4(001) epitaxial interfaces Applied Physics Letters 110 11 112403 https://doi.org/10.1063/1.4978663 2024-03-29 19:09:36 +0900 Paper 2017 11 H. Sepehri-Amin, H. Iwama, T. Ohkubo, T. Shima, K. Hono Microstructure and in-plane component of L10-FePt films deposited on MgO and MgAl2O4 substrates Scripta Materialia 130 247 251 https://doi.org/10.1016/j.scriptamat.2016.12.018 2024-03-29 19:09:36 +0900 Paper 2017 12 Lihua Liu, H. Sepehri-Amin, T. Ohkubo, M. Yano, A. Kato, N. Sakuma, T. Shoji, K. Hono Coercivity enhancement of hot-deformed Nd-Fe-B magnets by the eutectic grain boundary diffusion process using Nd62Dy20Al18 alloy Scripta Materialia 129 44 47 https://doi.org/10.1016/j.scriptamat.2016.10.020 2024-03-29 19:09:36 +0900 Paper 2017 13 H. Sepehri-Amin, J. Thielsch, J. Fischbacher, T. Ohkubo, T. Schrefl, O. Gutfleisch, K. Hono Correlation of microchemistry of cell boundary phase and interface structure to the coercivity of Sm(Co0.784Fe0.100Cu0.088Zr0.028)7.19 sintered magnets Acta Materialia 126 1 10 https://doi.org/10.1016/j.actamat.2016.12.050 2024-03-29 19:09:36 +0900 Paper 2017 14 H. Sepehri-Amin, T. Ohkubo, M. Zakotnik, D. Prosperi, P. Afiuny, C.O. Tudor, K. Hono Microstructure and magnetic properties of grain boundary modified recycled Nd-Fe-B sintered magnets Journal of Alloys and Compounds 694 175 184 https://doi.org/10.1016/j.jallcom.2016.09.305 2024-03-29 19:09:36 +0900 Paper 2017 15 Zhenchao Wen, Jason Paul Hadorn, Jun Okabayashi, Hiroaki Sukegawa, Tadakatsu Ohkubo, Koichiro Inomata, Seiji Mitani, Kazuhiro Hono Interdiffusion in epitaxial ultrathin Co2FeAl/MgO heterostructures with interface-induced perpendicular magnetic anisotropy Applied Physics Express 10 1 013003 https://doi.org/10.7567/apex.10.013003 2024-03-29 19:09:36 +0900 Paper 2017 16 Xin Tang, H. Sepehri-Amin, T. Ohkubo, K. Hioki, A. Hattori, K. Hono Coercivities of hot-deformed magnets processed from amorphous and nanocrystalline precursors Acta Materialia 123 1 10 https://doi.org/10.1016/j.actamat.2016.10.026 2024-03-29 19:09:36 +0900 Paper 2016 1 秋屋 貴博, 日置 敬子, 服部 篤, 大久保 忠勝, 宝野 和博 熱間加工バルクネオジム磁石へのRE-Cu共晶合金の低温拡散プロセス 電気学会論文誌. A 136 8 478 483 https://doi.org/10.1541/ieejfms.136.478 2024-03-29 19:09:36 +0900 Paper 2016 2 Yu-Chun Chen, Simon Sawatzki, Semih Ener, Hossein Sepehri-Amin, Andreas Leineweber, Giuliano Gregori, Fei Qu, Shreyas Muralidhar, Tadakatsu Ohkubo, Kazuhiro Hono, Oliver Gutfleisch, Helmut Kronmüller, Gisela Schütz, Eberhard Goering On the synthesis and microstructure analysis of high performance MnBi AIP Advances 6 12 125301 https://doi.org/10.1063/1.4971759 2024-03-29 19:09:36 +0900 Paper 2016 3 Yasukazu Murakami, Kodai Niitsu, Syuhei Kaneko, Toshiaki Tanigaki, Taisuke Sasaki, Zentaro Akase, Daisuke Shindo, Tadakatsu Ohkubo, Kazuhiro Hono Strain measurement in ferromagnetic crystals using dark-field electron holography Applied Physics Letters 109 19 193102 https://doi.org/10.1063/1.4967005 2024-03-29 19:09:36 +0900 Paper 2016 4 U.M.R. Seelam, Lihua Liu, T. Akiya, H. Sepehri-Amin, T. Ohkubo, N. Sakuma, M. Yano, A. Kato, K. Hono Coercivity of the Nd–Fe–B hot-deformed magnets diffusion-processed with low melting temperature glass forming alloys Journal of Magnetism and Magnetic Materials 412 234 242 https://doi.org/10.1016/j.jmmm.2016.04.005 2024-03-29 19:09:36 +0900 Paper 2016 5 T.T. Sasaki, T. Ohkubo, K. Hono Structure and chemical compositions of the grain boundary phase in Nd-Fe-B sintered magnets Acta Materialia 115 269 277 https://doi.org/10.1016/j.actamat.2016.05.035 2024-03-29 19:09:36 +0900 Paper 2016 6 S. Kasai, Y. K. Takahashi, P.-H. Cheng, Ikhtiar, T. Ohkubo, K. Kondou, Y. Otani, S. Mitani, K. Hono Large magnetoresistance in Heusler-alloy-based epitaxial magnetic junctions with semiconducting Cu(In0.8Ga0.2)Se2 spacer Applied Physics Letters 109 3 032409 https://doi.org/10.1063/1.4959144 2024-03-29 19:09:36 +0900 Paper 2016 7 Y. Hirayama, A.K. Panda, T. Ohkubo, K. Hono High coercivity Sm2Fe17N3 submicron size powder prepared by polymerized-complex and reduction–diffusion process Scripta Materialia 120 27 30 https://doi.org/10.1016/j.scriptamat.2016.03.028 2024-03-29 19:09:36 +0900 Paper 2016 8 Yuichi Ohsawa, Naoharu Shimomura, Tadaomi Daibou, Yuzo Kamiguchi, Satoshi Shirotori, Tomoaki Inokuchi, Daisuke Saida, Buyandalai Altansargai, Yushi Kato, Hiroaki Yoda, Tadakatsu Ohkubo, Kazuhiro Hono Precise Damage Observation in Ion-Beam Etched MTJ IEEE Transactions on Magnetics 52 7 1 3 https://doi.org/10.1109/tmag.2015.2512588 2024-03-29 19:09:36 +0900 Paper 2016 9 S. Jafari, A. Beitollahi, B. Eftekhari Yekta, T. Ohkubo, Viktoria Budinsky, Mie Marsilius, Giselher Herzer, K. Hono Atom probe analysis and magnetic properties of nanocrystalline Fe84.3Si4B8P3Cu0.7 Journal of Alloys and Compounds 674 136 144 https://doi.org/10.1016/j.jallcom.2016.03.005 2024-03-29 19:09:36 +0900 Paper 2016 10 H. Sepehri-Amin, T. Ohkubo, K. Hono Micromagnetic Simulations of Magnetization Reversals in Nd-Fe-B Based Permanent Magnets MATERIALS TRANSACTIONS 57 8 1221 1229 https://doi.org/10.2320/matertrans.m2015457 2024-03-29 19:09:36 +0900 Paper 2016 11 Ikhtiar, S. Kasai, P.-H. Cheng, T. Ohkubo, Y. K. Takahashi, T. Furubayashi, K. Hono TiドープMgOを用いた低抵抗磁気トンネル接合 Applied Physics Letters 108 24 242416 https://doi.org/10.1063/1.4953783 2024-03-29 19:09:36 +0900 Paper 2016 12 Jun Fujisaki, Atsushi Furuya, Yuji Uehara, Koichi Shimizu, Tadashi Ataka, Tomohiro Tanaka, Hirotaka Oshima, Tadakatsu Ohkubo, Satoshi Hirosawa, Kazuhiro Hono Micromagnetic simulation of the orientation dependence of grain boundary properties on the coercivity of Nd-Fe-B sintered magnets AIP Advances 6 5 056028 https://doi.org/10.1063/1.4944773 2024-03-29 19:09:36 +0900 Paper 2016 13 T. Oikawa, H. Yokota, T. Ohkubo, K. Hono Large-scale micromagnetic simulation of Nd-Fe-B sintered magnets with Dy-rich shell structures AIP Advances 6 5 056006 https://doi.org/10.1063/1.4943058 2024-03-29 19:09:36 +0900 Paper 2016 14 Thomas Scheike, Hiroaki Sukegawa, Koichiro Inomata, Tadakatsu Ohkubo, Kazuhiro Hono, Seiji Mitani Chemical ordering and large tunnel magnetoresistance in Co2FeAl/MgAl2O4/Co2FeAl(001) junctions Applied Physics Express 9 5 053004 https://doi.org/10.7567/apex.9.053004 2024-03-29 19:09:36 +0900 Paper 2016 15 Lihua Liu, H. Sepehri-Amin, T. Ohkubo, M. Yano, A. Kato, T. Shoji, K. Hono Coercivity enhancement of hot-deformed Nd-Fe-B magnets by the eutectic grain boundary diffusion process Journal of Alloys and Compounds 666 432 439 https://doi.org/10.1016/j.jallcom.2015.12.227 2024-03-29 19:09:36 +0900 Paper 2016 16 Yuya Kanitani, Shinji Tanaka, Shigetaka Tomiya, Tadakatsu Ohkubo, Kazuhiro Hono Atom probe tomography of compositional fluctuation in GaInN layers Japanese Journal of Applied Physics 55 5S 05FM04 https://doi.org/10.7567/jjap.55.05fm04 2024-03-29 19:09:36 +0900 Paper 2016 17 Mohamed Belmoubarik, Hiroaki Sukegawa, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono MgAl2O4(001) based magnetic tunnel junctions made by direct sputtering of a sintered spinel target Applied Physics Letters 108 13 132404 https://doi.org/10.1063/1.4945049 2024-03-29 19:09:36 +0900 Paper 2016 18 T.T. Sasaki, T. Ohkubo, Y. Takada, T. Sato, A. Kato, Y. Kaneko, K. Hono Formation of non-ferromagnetic grain boundary phase in a Ga-doped Nd-rich Nd-Fe-B sintered magnet Scripta Materialia 113 218 221 https://doi.org/10.1016/j.scriptamat.2015.10.042 2024-03-29 19:09:36 +0900 Paper 2016 19 Anurag Chaturvedi, Hossein Sepehri-Amin, Tadakatsu Ohkubo, Kazuhiro Hono, Takao Suzuki Magnetic and structural properties of MnRh thin Films Journal of Magnetism and Magnetic Materials 401 144 149 https://doi.org/10.1016/j.jmmm.2015.10.027 2024-03-29 19:09:36 +0900 Paper 2016 20 S. Jafari, A. Beitollahi, B. Eftekhari Yekta, T. Ohkubo, Viktoria Budinsky, Mie Marsilius, S. Mollazadeh, Giselher Herzer, K. Hono, JAFARI CHAMKAVI, Sahar, Beitollahi, A., Yekta, B. Eftekhari, OHKUBO, Tadakatsu, Budinsky, Viktoria, Marsilius, Mie, Mollazadeh, S, Herzer, Giselher, HONO, Kazuhiro Three-dimensional atom probe analysis and magnetic properties of Fe85Cu1Si2B8P4 melt spun ribbons JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 401 3 1123 1129 2024-03-29 19:09:36 +0900 Paper 2015 1 Satoshi Okamoto, Ryota Goto, Nobuaki Kikuchi, Osamu Kitakami, Takahiro Akiya, Hossein Sepehri-Amin, Tadakatsu Ohkubo, Kazuhiro Hono, Keiko Hioki, Atsushi Hattori Temperature-dependent magnetization reversal process and coercivity mechanism in Nd-Fe-B hot-deformed magnets Journal of Applied Physics 118 22 223903 https://doi.org/10.1063/1.4937274 2024-03-29 19:09:36 +0900 Paper 2015 2 Jun Liu, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono, Masamitsu Hayashi Correlation between the spin Hall angle and the structural phases of early 5d transition metals Applied Physics Letters 107 23 232408 https://doi.org/10.1063/1.4937452 2024-03-29 19:09:36 +0900 Paper 2015 3 Y. Murakami, T.T. Sasaki, T. Ohkubo, K. Hono Strain measurements from Nd 2 Fe 14 B grains in sintered magnets using artificial moiré fringes Acta Materialia 101 101 106 https://doi.org/10.1016/j.actamat.2015.08.058 2024-03-29 19:09:36 +0900 Paper 2015 4 T.T. Sasaki, F.R. Elsayed, T. Nakata, T. Ohkubo, S. Kamado, K. Hono Strong and ductile heat-treatable Mg-Sn-Zn-Al wrought alloys Acta Materialia 99 176 186 https://doi.org/10.1016/j.actamat.2015.06.060 2024-03-29 19:09:36 +0900 Paper 2015 5 H. Sepehri-Amin, Lihua Liu, T. Ohkubo, M. Yano, T. Shoji, A. Kato, T. Schrefl, K. Hono Microstructure and temperature dependent of coercivity of hot-deformed Nd-Fe-B magnets diffusion processed with Pr-Cu alloy Acta Materialia 99 297 306 https://doi.org/10.1016/j.actamat.2015.08.013 2024-03-29 19:09:36 +0900 Paper 2015 6 Hwachol Lee, Hiroaki Sukegawa, Jun Liu, Tadakatsu Ohkubo, Shinya Kasai, Seiji Mitani, Kazuhiro Hono Ferromagnetic MnGaN thin films with perpendicular magnetic anisotropy for spintronics applications Applied Physics Letters 107 3 032403 https://doi.org/10.1063/1.4927097 2024-03-29 19:09:36 +0900 Paper 2015 7 O. Akdogan, H. Sepehri-Amin, N. M. Dempsey, T. Ohkubo, K. Hono, O. Gutfleisch, T. Schrefl, D. Givord Preparation, Characterization, and Modeling of Ultrahigh Coercivity Sm-Co Thin Films Advanced Electronic Materials 1 5 1500009 https://doi.org/10.1002/aelm.201500009 2024-03-29 19:09:36 +0900 Paper 2015 8 佐々木 泰祐, 大久保 忠勝, 宝野 和博 SEM/TEM/3DAPを用いたネオジム磁石のマルチスケール組織解析 工業と科学 89 5 123 130 2024-03-29 19:09:36 +0900 Paper 2015 9 K. Fujii, K. Fukuya, R. Kasada, A. Kimura, T. Ohkubo Effects of tensile stress on Cu clustering in irradiated Fe–Cu alloy Journal of Nuclear Materials 458 281 287 https://doi.org/10.1016/j.jnucmat.2014.12.108 2024-03-29 19:09:36 +0900 Paper 2015 10 T.T. Sasaki, T. Ohkubo, Y. Une, H. Kubo, M. Sagawa, K. Hono 微細粒Nd-Fe-B焼結磁石の保磁力と微細組織に及ぼす炭素の効果 Acta Materialia 84 506 514 https://doi.org/10.1016/j.actamat.2014.10.047 2024-03-29 19:09:36 +0900 Paper 2015 11 H. Sepehri-Amin, T. Ohkubo, K. Hono, K. Güth, O. Gutfleisch Mechanism of the texture development in hydrogen-disproportionation-desorption-recombination (HDDR) processed Nd-Fe-B powders Acta Materialia 85 42 52 https://doi.org/10.1016/j.actamat.2014.11.003 2024-03-29 19:09:36 +0900 Paper 2015 12 Jaivardhan Sinha, Maria Gruber, Masaya Kodzuka, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono, Masamitsu Hayashi Influence of boron diffusion on the perpendicular magnetic anisotropy in Ta|CoFeB|MgO ultrathin films Journal of Applied Physics 117 4 043913 https://doi.org/10.1063/1.4906096 2024-03-29 19:09:36 +0900 Paper 2015 13 J. Liu, H. Sepehri-Amin, T. Ohkubo, K. Hioki, A. Hattori, T. Schrefl, K. Hono Grain size dependence of coercivity of hot-deformed Nd–Fe–B anisotropic magnets Acta Materialia 82 336 343 https://doi.org/10.1016/j.actamat.2014.09.021 2024-03-29 19:09:36 +0900 Paper 2014 1 Thomas Scheike, Hiroaki Sukegawa, Takao Furubayashi, Zhenchao Wen, Koichiro Inomata, Tadakatsu Ohkubo, Kazuhiro Hono, Seiji Mitani Lattice-matched magnetic tunnel junctions using a Heusler alloy Co2FeAl and a cation-disorder spinel Mg-Al-O barrier Applied Physics Letters 105 24 242407 https://doi.org/10.1063/1.4904716 2024-03-29 19:09:36 +0900 Paper 2014 2 J.P. Hadorn, T.T. Sasaki, T. Nakata, T. Ohkubo, S. Kamado, K. Hono Solute clustering and grain boundary segregation in extruded dilute Mg-Gd alloys Scripta Materialia 93 28 31 https://doi.org/10.1016/j.scriptamat.2014.08.022 2024-03-29 19:09:36 +0900 Paper 2014 3 U.M.R. Seelam, T. Ohkubo, T. Abe, S. Hirosawa, K. Hono Faceted shell structure in grain boundary diffusion-processed sintered Nd-Fe-B magnets Journal of Alloys and Compounds 617 884 892 https://doi.org/10.1016/j.jallcom.2014.07.166 2024-03-29 19:09:36 +0900 Paper 2014 4 T. Nakamura, A. Yasui, Y. Kotani, T. Fukagawa, T. Nishiuchi, H. Iwai, T. Akiya, T. Ohkubo, Y. Gohda, K. Hono, S. Hirosawa Direct observation of ferromagnetism in grain boundary phase of Nd-Fe-B sintered magnet using soft x-ray magnetic circular dichroism Applied Physics Letters 105 20 202404 https://doi.org/10.1063/1.4902329 2024-03-29 19:09:36 +0900 Paper 2014 5 Jun Fujisaki, Atsushi Furuya, Yuji Uehara, Koichi Shimizu, Hirotaka Oshima, Tadakatsu Ohkubo, Satoshi Hirosawa, Kazuhiro Hono Micromagnetic Simulations of Magnetization Reversal in Misaligned Multigrain Magnets With Various Grain Boundary Properties Using Large-Scale Parallel Computing IEEE Transactions on Magnetics 50 11 1 4 https://doi.org/10.1109/tmag.2014.2326176 2024-03-29 19:09:36 +0900 Paper 2014 6 H. Sepehri-Amin, T. Ohkubo, M. Gruber, T. Schrefl, K. Hono Micromagnetic simulations on the grain size dependence of coercivity in anisotropic Nd-Fe-B sintered magnets Scripta Materialia 89 29 32 https://doi.org/10.1016/j.scriptamat.2014.06.020 2024-03-29 19:09:36 +0900 Paper 2014 7 Zhenchao Wen, Hiroaki Sukegawa, Takao Furubayashi, Jungwoo Koo, Koichiro Inomata, Seiji Mitani, Jason Paul Hadorn, Tadakatsu Ohkubo, Kazuhiro Hono A 4-fold symmetry hexagonal ruthenium for magnetic heterostructures exhibiting enhanced perpendicular magnetic anisotropy tunnel Advanced Materials 26 37 6483 6490 https://doi.org/10.1002/adma.201401959 2024-03-29 19:09:36 +0900 Paper 2014 8 T. Bhattacharjee, B.-C Suh, T.T. Sasaki, T. Ohkubo, N.J. Kim, K. Hono High strength and formable Mg-6.2Zn-0.5Zr-0.2Ca alloy sheet processed by twin roll casting Materials Science and Engineering: A 609 154 160 https://doi.org/10.1016/j.msea.2014.04.058 2024-03-29 19:09:36 +0900 Paper 2014 9 T. Akiya, J. Liu, H. Sepehri-Amin, T. Ohkubo, K. Hioki, A. Hattori, K. Hono High-coercivity hot-deformed Nd-Fe-B permanent magnets processed by Nd-Cu eutectic diffusion under expansion constraint Scripta Materialia 81 48 51 https://doi.org/10.1016/j.scriptamat.2014.03.002 2024-03-29 19:09:36 +0900 Paper 2014 10 Y. Murakami, T. Tanigaki, T.T. Sasaki, Y. Takeno, H.S. Park, T. Matsuda, T. Ohkubo, K. Hono, D. Shindo Magnetism of ultrathin intergranular boundary regions in Nd-Fe-B permanent magnets Acta Materialia 71 370 379 https://doi.org/10.1016/j.actamat.2014.03.013 2024-03-29 19:09:36 +0900 Paper 2014 11 Ikhtiar, S. Kasai, A. Itoh, Y. K. Takahashi, T. Ohkubo, S. Mitani, K. Hono Magneto-transport and microstructure of Co2Fe(Ga0.5Ge0.5)/Cu lateral spin valves prepared by top-down microfabrication process Journal of Applied Physics 115 17 173912 https://doi.org/10.1063/1.4874936 2024-03-29 19:09:36 +0900 Paper 2014 12 T. Akiya, J. Liu, H. Sepehri-Amin, T. Ohkubo, K. Hioki, A. Hattori, K. Hono Low temperature diffusion process using rare earth-Cu eutectic alloys for hot-deformed Nd-Fe-B bulk magnets Journal of Applied Physics 115 17 17A766 https://doi.org/10.1063/1.4869062 2024-03-29 19:09:36 +0900 Paper 2014 13 J. Liu, H. Sepehri-Amin, T. Ohkubo, K. Hioki, A. Hattori, K. Hono Microstructure evolution of hot-deformed Nd-Fe-B anisotropic magnets Journal of Applied Physics 115 17 17A744 https://doi.org/10.1063/1.4867960 2024-03-29 19:09:36 +0900 Paper 2014 14 S. Jafari, A. Beitollahi, B. EftekhariYekta, Keiu Kanada, T. Ohkubo, R. Gopalan, Giselher Herzer, K. Hono Microstructural and magnetic properties study of Fe-P rolled sheet alloys Journal of Magnetism and Magnetic Materials 358-359 38 43 https://doi.org/10.1016/j.jmmm.2014.01.032 2024-03-29 19:09:36 +0900 Paper 2014 15 T. Kinno, M. Tomita, T. Ohkubo, S. Takeno, K. Hono Laser-assisted atom probe tomography of 18O-enriched oxide thin film for quantitative analysis of oxygen Applied Surface Science 290 194 198 https://doi.org/10.1016/j.apsusc.2013.11.039 2024-03-29 19:09:36 +0900 Paper 2013 1 F.R. Elsayed, T.T. Sasaki, T. Ohkubo, H. Takahashi, S.W. Xu, S. Kamado, K. Hono Effect of extrusion conditions on microstructure and mechanical properties of microalloyed Mg–Sn–Al–Zn alloys Materials Science and Engineering: A 588 318 328 https://doi.org/10.1016/j.msea.2013.09.050 2024-03-29 19:09:36 +0900 Paper 2013 2 J. W. Koo, S. Mitani, T. T. Sasaki, H. Sukegawa, Z. C. Wen, T. Ohkubo, T. Niizeki, K. Inomata, K. Hono Large perpendicular magnetic anisotropy at Fe/MgO interface Applied Physics Letters 103 19 192401 https://doi.org/10.1063/1.4828658 2024-03-29 19:09:36 +0900 Paper 2013 3 Takayuki Nozaki, Tadakatsu Ohkubo, Yoichi Shiota, Hitoshi Kubota, Akio Fukushima, Kazuhiro Hono, Yoshishige Suzuki, Shinji Yuasa Growth of a High-Quality Ultrathin Fe(001) Layer on MgO(001) by Insertion of an Ultrathin γ-Fe2O3 Layer Applied Physics Express 6 11 113004 https://doi.org/10.7567/apex.6.113004 2024-03-29 19:09:36 +0900 Paper 2013 4 H. Sepehri-Amin, J. Liu, T. Ohkubo, K. Hioki, A. Hattori, K. Hono Enhancement of coercivity of hot-deformed Nd-Fe-B anisotropy magnet by low temperature grain boundary diffusion of Nd60Dy20Cu20 eutectic alloy Scripta Materialia 69 9 647 650 https://doi.org/10.1016/j.scriptamat.2013.07.011 2024-03-29 19:09:36 +0900 Paper 2013 5 Jun Takahashi, Naoki Maruyama, Kazuto Kawakami, Naoki Yoshinaga, Masaaki Sugiyama, Tadakatsu Ohkubo, De-hai Ping, Kazuhiro Hono Atom probe analysis on interaction between Cr and N in bake-hardening steels with anti-aging properties at RT Materials Science and Engineering: A 585 100 107 https://doi.org/10.1016/j.msea.2013.07.039 2024-03-29 19:09:36 +0900 Paper 2013 6 Takeshi Toyama, Yasuyoshi Nagai, Abderrahim Al Mazouzi, Masahiko Hatakeyama, Masayuki Hasegawa, Tadakatsu Ohkubo, Eric Van Walle, Robert Gerard Intergranular Segregation in the Pressure Vessel Steel of a Commercial Nuclear Reactor Studied by Atom Probe Tomography MATERIALS TRANSACTIONS 54 11 2119 2124 https://doi.org/10.2320/matertrans.m2013133 2024-03-29 19:09:36 +0900 Paper 2013 7 H. Sepehri-Amin, T. Ohkubo, S. Nagashima, M. Yano, T. Shoji, A. Kato, T. Schrefl, K. Hono High-coercivity ultrafine-grained anisotropic Nd–Fe–B magnets processed by hot deformation and the Nd–Cu grain boundary diffusion process Acta Materialia 61 17 6622 6634 https://doi.org/10.1016/j.actamat.2013.07.049 2024-03-29 19:09:36 +0900 Paper 2013 8 Hiroaki Sukegawa, Seiji Mitani, Tadakatsu Ohkubo, Koichiro Inomata, Kazuhiro Hono Low-resistive monocrystalline Mg-Al-O barrier magnetic tunnel junctions for spin-transfer magnetization switching Applied Physics Letters 103 14 142409 https://doi.org/10.1063/1.4824134 2024-03-29 19:09:36 +0900 Paper 2013 9 T.T. Sasaki, T. Ohkubo, K. Hono, Y. Une, M. Sagawa Correlative multi-scale characterization of a fine grained Nd–Fe–B sintered magnet Ultramicroscopy 132 222 226 https://doi.org/10.1016/j.ultramic.2013.01.006 2024-03-29 19:09:36 +0900 Paper 2013 10 T. Akiya, T.T. Sasaki, T. Ohkubo, Y. Une, M. Sagawa, H. Kato, K. Hono The origin of the coercivity reduction of Nd–Fe–B sintered magnet annealed below an optimal temperature Journal of Magnetism and Magnetic Materials 342 4 10 https://doi.org/10.1016/j.jmmm.2013.04.044 2024-03-29 19:09:36 +0900 Paper 2013 11 J. Liu, H. Sepehri-Amin, T. Ohkubo, K. Hioki, A. Hattori, T. Schrefl, K. Hono Effect of Nd content on the microstructure and coercivity of hot-deformed Nd–Fe–B permanent magnets Acta Materialia 61 14 5387 5399 https://doi.org/10.1016/j.actamat.2013.05.027 2024-03-29 19:09:36 +0900 Paper 2013 12 H. Sepehri-Amin, T. Ohkubo, M. Kodzuka, H. Yamamura, T. Saito, H. Iba, K. Hono Evidence for nano-Si clusters in amorphous SiO anode materials for rechargeable Li-ion batteries Scripta Materialia 69 1 92 95 https://doi.org/10.1016/j.scriptamat.2013.02.040 2024-03-29 19:09:36 +0900 Paper 2013 13 T. Bhattacharjee, C.L. Mendis, K. Oh-ishi, T. Ohkubo, K. Hono The effect of Ag and Ca additions on the age hardening response of Mg–Zn alloys Materials Science and Engineering: A 575 231 240 https://doi.org/10.1016/j.msea.2013.03.069 2024-03-29 19:09:36 +0900 Paper 2013 14 Y. K. Takahashi, N. Hase, M. Kodzuka, A. Itoh, T. Koganezawa, T. Furubayashi, S. Li, B. S. D. Ch. S. Varaprasad, T. Ohkubo, K. Hono Structure and magnetoresistance of current-perpendicular-to-plane pseudo spin valves using Co2Mn(Ga0.25Ge0.75) Heusler alloy Journal of Applied Physics 113 22 223901 https://doi.org/10.1063/1.4809643 2024-03-29 19:09:36 +0900 Paper 2013 15 F.R. Elsayed, T.T. Sasaki, C.L. Mendis, T. Ohkubo, K. Hono Significant enhancement of the age-hardening response in Mg–10Sn–3Al–1Zn alloy by Na microalloying Scripta Materialia 68 10 797 800 https://doi.org/10.1016/j.scriptamat.2013.01.032 2024-03-29 19:09:36 +0900 Paper 2013 16 H. Sepehri-Amin, T. Ohkubo, K. Hono The mechanism of coercivity enhancement by the grain boundary diffusion process of Nd–Fe–B sintered magnets Acta Materialia 61 6 1982 1990 https://doi.org/10.1016/j.actamat.2012.12.018 2024-03-29 19:09:36 +0900 Paper 2013 17 F.R. Elsayed, T.T. Sasaki, C.L. Mendis, T. Ohkubo, K. Hono Compositional optimization of Mg–Sn–Al alloys for higher age hardening response Materials Science and Engineering: A 566 22 29 https://doi.org/10.1016/j.msea.2012.12.041 2024-03-29 19:09:36 +0900 Paper 2013 18 H. Sepehri-Amin, D. Prabhu, M. Hayashi, T. Ohkubo, K. Hioki, A. Hattori, K. Hono Coercivity enhancement of rapidly solidified Nd–Fe–B magnet powders Scripta Materialia 68 3-4 167 170 https://doi.org/10.1016/j.scriptamat.2012.10.005 2024-03-29 19:09:36 +0900 Paper 2012 1 T. Bhattacharjee, C.L. Mendis, T.T. Sasaki, T. Ohkubo, K. Hono Effect of Zr addition on the precipitation in Mg–Zn-based alloy Scripta Materialia 67 12 967 970 https://doi.org/10.1016/j.scriptamat.2012.08.031 2024-03-29 19:09:36 +0900 Paper 2012 2 Hiroaki Sukegawa, Yoshio Miura, Shingo Muramoto, Seiji Mitani, Tomohiko Niizeki, Tadakatsu Ohkubo, Kazutaka Abe, Masafumi Shirai, Koichiro Inomata, Kazuhiro Hono Enhanced tunnel magnetoresistance in a spinel oxide barrier with cation-site disorder Physical Review B 86 18 https://doi.org/10.1103/physrevb.86.184401 2024-03-29 19:09:36 +0900 Paper 2012 3 H. Tamura, M. Tsukada, K. P. McKenna, A. L. Shluger, T. Ohkubo, K. Hono Laser-assisted field evaporation from insulators triggered by photoinduced hole accumulation Physical Review B 86 19 https://doi.org/10.1103/physrevb.86.195430 2024-03-29 19:09:36 +0900 Paper 2012 4 Pham Nam Hai, Le Duc Anh, Shyam Mohan, Tsuyoshi Tamegai, Masaya Kodzuka, Tadakatsu Ohkubo, Kazuhiro Hono, Masaaki Tanaka Growth and characterization of n-type electron-induced ferromagnetic semiconductor (In,Fe)As Applied Physics Letters 101 18 182403 https://doi.org/10.1063/1.4764947 2024-03-29 19:09:36 +0900 Paper 2012 5 C.L. Mendis, K. Oh-ishi, T. Ohkubo, K.S. Shin, K. Hono Microstructures and mechanical properties of extruded and heat treated Mg–6Zn–1Si–0.5Mn alloys Materials Science and Engineering: A 553 1 9 https://doi.org/10.1016/j.msea.2012.05.058 2024-03-29 19:09:36 +0900 Paper 2012 6 T. Toyama, Z. Tang, K. Inoue, T. Chiba, T. Ohkubo, K. Hono, Y. Nagai, M. Hasegawa Size estimation of embedded Cu nanoprecipitates in Fe by using affinitively trapped positrons Physical Review B 86 10 https://doi.org/10.1103/physrevb.86.104106 2024-03-29 19:09:36 +0900 Paper 2012 7 Uma Maheswara Rao Seelam, C. Suryanarayana, Helge Heinrich, Tadakatsu Ohkubo, Kazuhiro Hono, N. S. Cheruvu Structural Characterization of Sputter-Deposited 304 Stainless Steel+10 wt pct Al Coatings Metallurgical and Materials Transactions A 43 8 2945 2954 https://doi.org/10.1007/s11661-012-1128-2 2024-03-29 19:09:36 +0900 Paper 2012 8 Naoki Matsui, Naoyuki Sano, Junsuke Fujiwara, Keiichiro Ohishi, Tadakatsu Ohkubo, Kazuhiro Hono 低炭素快削鋼を切削した工具摩耗面と鉄凝着物界面の微視的観察 MATERIALS TRANSACTIONS 53 6 1130 1137 https://doi.org/10.2320/matertrans.m2012034 2024-03-29 19:09:36 +0900 Paper 2012 9 S. V. Karthik, Y. K. Takahashi, T. Ohkubo, K. Hono, H. D. Gan, S. Ikeda, H. Ohno Transmission electron microscopy study on the effect of various capping layers on CoFeB/MgO/CoFeB pseudo spin valves annealed at different temperatures Journal of Applied Physics 111 8 083922 https://doi.org/10.1063/1.4707964 2024-03-29 19:09:36 +0900 Paper 2012 10 M. Kodzuka, T. Ohkubo, K. Hono, S. Ikeda, H. D. Gan, H. Ohno Effects of boron composition on tunneling magnetoresistance ratio and microstructure of CoFeB/MgO/CoFeB pseudo-spin-valve magnetic tunnel junctions Journal of Applied Physics 111 4 043913 https://doi.org/10.1063/1.3688039 2024-03-29 19:09:36 +0900 Paper 2012 11 C.L. Mendis, K. Oh-ishi, T. Ohkubo, K. Hono Effect of Li additions on the age hardening response and precipitate microstructures of Mg-2.4Zn-0.16Zr based alloys Materials Science and Engineering: A 535 122 128 https://doi.org/10.1016/j.msea.2011.12.051 2024-03-29 19:09:36 +0900 Paper 2012 12 H. Sepehri-Amin, T. Ohkubo, T. Shima, K. Hono Grain boundary and interface chemistry of an Nd–Fe–B-based sintered magnet Acta Materialia 60 3 819 830 https://doi.org/10.1016/j.actamat.2011.10.043 2024-03-29 19:09:36 +0900 Paper 2012 13 宝野 和博, 大久保 忠勝, Sepehri-Amin H Nd-Fe-B 磁石の高保磁力化をめざした微細組織制御 日本金属学会誌 76 1 2 11 https://doi.org/10.2320/jinstmet.76.2 2024-03-29 19:09:36 +0900 Paper 2011 1 T.T. Sasaki, K. Oh-ishi, T. Ohkubo, K. Hono Effect of double aging and microalloying on the age hardening behavior of a Mg-Sn-Zn alloy Materials Science and Engineering: A 530 1 8 https://doi.org/10.1016/j.msea.2010.05.010 2024-03-29 19:09:36 +0900 Paper 2011 2 B. Gault, Y. M. Chen, M. P. Moody, T. Ohkubo, K. Hono, S. P. Ringer Influence of the wavelength on the spatial resolution of pulsed-laser atom probe Journal of Applied Physics 110 9 094901 https://doi.org/10.1063/1.3657846 2024-03-29 19:09:36 +0900 Paper 2011 3 Kimihiro Nogiwa, Akihiko Nishimura, Atsushi Yokoyama, Satoshi Ohtsuka, Takaji Kaito, Masaki Inoue, Tadakatsu Ohkubo, Kazuhiro Hono Characterization of the microstructure of dual-phase 9Cr-ODS steels using a laser-assisted 3D atom probe Journal of Nuclear Materials 417 1-3 201 204 https://doi.org/10.1016/j.jnucmat.2010.12.053 2024-03-29 19:09:36 +0900 Paper 2011 4 Katsuhiko Fujii, Tadakatsu Ohkubo, Koji Fukuya Journal of Nuclear Materials 417 1-3 949 952 https://doi.org/10.1016/j.jnucmat.2010.12.192 2024-03-29 19:09:36 +0900 Paper 2011 5 大久保 忠勝, 陳 一萌, 小塚 雅也, 宝野 和博 レーザーアトムプローブによる絶縁体材料のナノ解析 まてりあ 50 9 397 403 2024-03-29 19:09:36 +0900 Paper 2011 6 松井 直樹, 佐野 直幸, 藤原 順介, 大石 敬一郎, 大久保 忠勝, 宝野 和博 低炭素快削鋼を切削した工具摩耗面と鉄凝着物界面の微視的観察 日本金属学会誌 75 9 516 523 https://doi.org/10.2320/jinstmet.75.516 2024-03-29 19:09:36 +0900 Paper 2011 7 H. Sepehri-Amin, Y. Une, T. Ohkubo, K. Hono, M. Sagawa Microstructure of fine-grained Nd-Fe-B sintered magnets with high coercivity Scripta Materialia 65 5 396 399 https://doi.org/10.1016/j.scriptamat.2011.05.006 2024-03-29 19:09:36 +0900 Paper 2011 8 Junji Saida, Takashi Sanada, Shigeo Sato, Muneyuki Imafuku, Masato Ohnuma, Tadakatsu Ohkubo, Kazuhiro Hono, Eiichiro Matsubara Change in local environment upon quasicrystallization of Zr–Cu glassy alloys by addition of Pd and Pt Journal of Physics: Condensed Matter 23 17 175303 https://doi.org/10.1088/0953-8984/23/17/175303 2024-03-29 19:09:36 +0900 Paper 2011 9 Shigetaka Tomiya, Yuya Kanitani, Shinji Tanaka, Tadakatsu Ohkubo, Kazuhiro Hono Atomic scale characterization of GaInN/GaN multiple quantum wells in V-shaped pits Applied Physics Letters 98 18 181904 https://doi.org/10.1063/1.3585118 2024-03-29 19:09:36 +0900 Paper 2011 10 F. Li, T. Ohkubo, Y.M. Chen, M. Kodzuka, K. Hono Quantitative atom probe analyses of rare-earth-doped ceria by femtosecond pulsed laser Ultramicroscopy 111 6 589 594 https://doi.org/10.1016/j.ultramic.2010.12.011 2024-03-29 19:09:36 +0900 Paper 2011 11 W.F. Li, H. Sepehri-Amin, T. Ohkubo, N. Hase, K. Hono Distribution of Dy in high-coercivity (Nd,Dy)-Fe-B sintered magnet Acta Materialia 59 8 3061 3069 https://doi.org/10.1016/j.actamat.2011.01.046 2024-03-29 19:09:36 +0900 Paper 2011 12 M. Tsukada, H. Tamura, K.P. McKenna, A.L. Shluger, Y.M. Chen, T. Ohkubo, K. Hono Mechanism of laser assisted field evaporation from insulating oxides Ultramicroscopy 111 6 567 570 https://doi.org/10.1016/j.ultramic.2010.11.011 2024-03-29 19:09:36 +0900 Paper 2011 13 Y.M. Chen, T Ohkubo, K Hono 三次元アトムプローブによる酸化物の組織解析 Ultramicroscopy 111 6 562 566 https://doi.org/10.1016/j.ultramic.2010.12.013 2024-03-29 19:09:36 +0900 Paper 2011 14 K. Hono, T. Ohkubo, Y.M. Chen, M. Kodzuka, K. Oh-ishi, H. Sepehri-Amin, F. Li, T. Kinno, S. Tomiya, Y. Kanitani Ultramicroscopy 111 6 576 583 https://doi.org/10.1016/j.ultramic.2010.11.020 2024-03-29 19:09:36 +0900 Paper 2011 15 M. Kodzuka, T. Ohkubo, K. Hono 絶縁性基板上の薄膜のレーザー補助アトムプローブ解析 Ultramicroscopy 111 6 557 561 https://doi.org/10.1016/j.ultramic.2010.11.008 2024-03-29 19:09:36 +0900 Paper 2011 16 H. Sepehri-Amin, T. Ohkubo, T. Nishiuchi, S. Hirosawa, K. Hono Quantitative laser atom probe analyses of hydrogenation-disproportionated Nd-Fe-B powders Ultramicroscopy 111 6 615 618 https://doi.org/10.1016/j.ultramic.2010.11.015 2024-03-29 19:09:36 +0900 Paper 2011 17 K. Oh-ishi, C.L. Mendis, T. Ohkubo, K. Hono Effect of laser power and specimen temperature on atom probe analyses of magnesium alloys Ultramicroscopy 111 6 715 718 https://doi.org/10.1016/j.ultramic.2011.01.002 2024-03-29 19:09:36 +0900 Paper 2011 18 介川 裕章, 大久保 忠勝, 新関 智彦, 葛西 伸哉, 古林 孝夫, 三谷 誠司, 猪俣 浩一郎, 宝野 和博 エピタキシャルFe/MgAl2O4/Fe(001)強磁性トンネル接合における結晶性と伝導特性 Journal of the Magnetics Society of Japan 35 3 254 259 https://doi.org/10.3379/msjmag.1104r011 2024-03-29 19:09:36 +0900 Paper 2011 19 C.L. Mendis, K. Oh-ishi, T. Ohkubo, K. Hono Precipitation of prismatic plates in Mg–0.3Ca alloys with In additions Scripta Materialia 64 2 137 140 https://doi.org/10.1016/j.scriptamat.2010.09.028 2024-03-29 19:09:36 +0900 Paper 2011 20 N. Nozawa, H. Sepehri-Amin, T. Ohkubo, K. Hono, T. Nishiuchi, S. Hirosawa Coercivity enhancement of HDDR-processed Nd–Fe–B permanent magnet with the rapid hot-press consolidation process Journal of Magnetism and Magnetic Materials 323 1 115 121 https://doi.org/10.1016/j.jmmm.2010.08.043 2024-03-29 19:09:36 +0900 Paper 2010 1 K. Fujii, K. Fukuya, R. Kasada, A. Kimura, T. Ohkubo Effects of stress on radiation hardening and microstructural evolution in A533B steel Journal of Nuclear Materials 407 3 151 156 https://doi.org/10.1016/j.jnucmat.2010.09.055 2024-03-29 19:09:36 +0900 Paper 2010 2 T. Fukagawa, T. Ohkubo, S. Hirosawa, K. Hono Nano-sized disorders in hard magnetic grains and their influence on magnetization reversal at artificial Nd/Nd2Fe14B interfaces Journal of Magnetism and Magnetic Materials 322 21 3346 3350 https://doi.org/10.1016/j.jmmm.2010.06.023 2024-03-29 19:09:36 +0900 Paper 2010 3 H. Sepehri-Amin, T. Ohkubo, T. Nishiuchi, S. Hirosawa, K. Hono Coercivity enhancement of hydrogenation–disproportionation–desorption–recombination processed Nd–Fe–B powders by the diffusion of Nd–Cu eutectic alloys Scripta Materialia 63 11 1124 1127 https://doi.org/10.1016/j.scriptamat.2010.08.021 2024-03-29 19:09:36 +0900 Paper 2010 4 R. Gopalan, T. Ohkubo, K. Hono High coercivity FePt–C bulk magnet processed by spark plasma sintering and hot deformation Journal of Magnetism and Magnetic Materials 322 21 3423 3427 https://doi.org/10.1016/j.jmmm.2010.06.039 2024-03-29 19:09:36 +0900 Paper 2010 5 T. Toyama, N. Tsuchiya, Y. Nagai, A. Almazouzi, M. Hatakeyama, M. Hasegawa, T. Ohkubo, E. van Walle, R. Gerard Irradiation-induced changes of the atomic distributions around the interfaces of carbides in a nuclear reactor pressure vessel steel Journal of Nuclear Materials 405 2 177 180 https://doi.org/10.1016/j.jnucmat.2010.08.011 2024-03-29 19:09:36 +0900 Paper 2010 6 J. Jayaraj, C.L. Mendis, T. Ohkubo, K. Oh-ishi, K. Hono Al添加によるMg-Ca合金の析出強化 Scripta Materialia 63 8 831 834 https://doi.org/10.1016/j.scriptamat.2010.06.028 2024-03-29 19:09:36 +0900 Paper 2010 7 Han Zhang, Jie Tang, Jinshi Yuan, Jun Ma, Norio Shinya, Kiyomi Nakajima, Hideyuki Murakami, Tadakatsu Ohkubo, Lu-Chang Qin 最低の頂点部仕事関数を持つナノ構造化LaB6電界放射電子源 Nano Letters 10 9 3539 3544 https://doi.org/10.1021/nl101752z 2024-03-29 19:09:36 +0900 Paper 2010 8 M. Esfahani, R. Gholamipour, SH. Mirdamadi, A. Abdolhoseini, T. Ohkubo Effects of Ti and C additions on the nanostructure and magnetic properties of (Nd, Pr)– (Fe, Co, Ga)–B melt-spun nanocomposite ribbons Physica B: Condensed Matter 405 18 3838 3841 https://doi.org/10.1016/j.physb.2010.06.013 2024-03-29 19:09:36 +0900 Paper 2010 9 F. Li, T. Ohkubo, Y.M. Chen, M. Kodzuka, F. Ye, D.R. Ou, T. Mori, K. Hono Laser-assisted three-dimensional atom probe analysis of dopant distribution in Gd-doped CeO2 Scripta Materialia 63 3 332 335 https://doi.org/10.1016/j.scriptamat.2010.04.029 2024-03-29 19:09:36 +0900 Paper 2010 10 T. Takeuchi, A. Kuramoto, J. Kameda, T. Toyama, Y. Nagai, M. Hasegawa, T. Ohkubo, T. Yoshiie, Y. Nishiyama, K. Onizawa Effects of chemical composition and dose on microstructure evolution and hardening of neutron-irradiated reactor pressure vessel steels Journal of Nuclear Materials 402 2-3 93 101 https://doi.org/10.1016/j.jnucmat.2010.04.008 2024-03-29 19:09:36 +0900 Paper 2010 11 Atsushi Sugihara, Masaya Kodzuka, Kay Yakushiji, Hitoshi Kubota, Shinji Yuasa, Atsushi Yamamoto, Koji Ando, Koki Takanashi, Tadakatsu Ohkubo, Kazuhiro Hono, Akio Fukushima Giant Peltier Effect in a Submicron-Sized Cu–Ni/Au Junction with Nanometer-Scale Phase Separation Applied Physics Express 3 6 065204 https://doi.org/10.1143/apex.3.065204 2024-03-29 19:09:36 +0900 Paper 2010 12 Hiroaki Sukegawa, Huixin Xiu, Tadakatsu Ohkubo, Takao Furubayashi, Tomohiko Niizeki, Wenhong Wang, Shinya Kasai, Seiji Mitani, Koichiro Inomata, Kazuhiro Hono Tunnel magnetoresistance with improved bias voltage dependence in lattice-matched Fe/spinel MgAl2O4/Fe(001) junctions Applied Physics Letters 96 21 212505 https://doi.org/10.1063/1.3441409 2024-03-29 19:09:36 +0900 Paper 2010 13 H. D. Gan, S. Ikeda, W. Shiga, J. Hayakawa, K. Miura, H. Yamamoto, H. Hasegawa, F. Matsukura, T. Ohkubo, K. Hono, H. Ohno Tunnel magnetoresistance properties and film structures of double MgO barrier magnetic tunnel junctions Applied Physics Letters 96 19 192507 https://doi.org/10.1063/1.3429594 2024-03-29 19:09:36 +0900 Paper 2010 14 K. Fujii, H. Nakata, K. Fukuya, T. Ohkubo, K. Hono, Y. Nagai, M. Hasegawa, T. Yoshiie Hardening and microstructural evolution in A533B steels under neutron irradiation and a direct comparison with electron irradiation Journal of Nuclear Materials 400 1 46 55 https://doi.org/10.1016/j.jnucmat.2010.02.008 2024-03-29 19:09:36 +0900 Paper 2010 15 SEPEHRI AMIN, Hossein, OHKUBO, Tadakatsu, HONO, Kazuhiro JOURNAL OF APPLIED PHYSICS 09A745-1 09A745-3 2024-03-29 19:09:36 +0900 Paper 2010 16 M. Kohda, O. Haruyama, T. Ohkubo, T. Egami Kinetics of volume and enthalpy relaxation inPt60Ni15P25bulk metallic glass Physical Review B 81 9 https://doi.org/10.1103/physrevb.81.092203 2024-03-29 19:09:36 +0900 Paper 2010 17 H. Sepehri-Amin, W.F. Li, T. Ohkubo, T. Nishiuchi, S. Hirosawa, K. Hono Effect of Ga addition on the microstructure and magnetic properties of hydrogenation-disproportionation-desorption-recombination Acta Materialia 58 4 1309 1316 https://doi.org/10.1016/j.actamat.2009.10.035 2024-03-29 19:09:36 +0900 Paper 2009 1 K. Suresh, T. Ohkubo, Y.K. Takahashi, K. Oh-ishi, R. Gopalan, K. Hono, T. Nishiuchi, N. Nozawa, S. Hirosawa Journal of Magnetism and Magnetic Materials 321 22 3681 3686 https://doi.org/10.1016/j.jmmm.2009.07.010 2024-03-29 19:09:36 +0900 Paper 2009 2 R. Gopalan, H. Sepehri-Amin, K. Suresh, T. Ohkubo, K. Hono, T. Nishiuchi, N. Nozawa, S. Hirosawa Scripta Materialia 61 10 978 981 https://doi.org/10.1016/j.scriptamat.2009.08.007 2024-03-29 19:09:36 +0900 Paper 2009 3 B.J. Park, Y.M. Chen, T. Ohkubo Metallic porous materials' design with phase separation in Fe–Cu and Co–Cu systems Intermetallics 17 11 958 961 https://doi.org/10.1016/j.intermet.2009.04.011 2024-03-29 19:09:36 +0900 Paper 2009 4 M. Nezakat, R. Gholamipour, A. Amadeh, A. Mohammadi, T. Ohkubo Corrosion behavior of Nd9.4Pr0.6Febal.Co6B6Ga0.5TixCx (x=0, 1.5, 3, 6) nanocomposites annealed melt-spun ribbons Journal of Magnetism and Magnetic Materials 321 20 3391 3395 https://doi.org/10.1016/j.jmmm.2009.06.053 2024-03-29 19:09:36 +0900 Paper 2009 5 K. Oh-ishi, C.L. Mendis, T. Homma, S. Kamado, T. Ohkubo, K. Hono Bimodally grained microstructure development during hot extrusion of Mg-2.4Zn-0.1Ag-0.1Ca-0.16Zr (at%) alloy Acta Materialia 57 18 5593 5604 https://doi.org/10.1016/j.actamat.2009.07.057 2024-03-29 19:09:36 +0900 Paper 2009 6 Y.M. Chen, T. Ohkubo, M. Kodzuka, K. Morita, K. Hono ジルコニア・スピネルナノコンポジットセラミクスの3次元レーザーアトムプローブによる組織解析 Scripta Materialia 61 7 693 696 https://doi.org/10.1016/j.scriptamat.2009.05.043 2024-03-29 19:09:36 +0900 Paper 2009 7 Y.M. Chen, T. Ohkubo, M. Ohta, Y. Yoshizawa, K. Hono 三次元アトムプローブによるFeB 基ナノ軟磁性材料の研究 Acta Materialia 57 15 4463 4472 https://doi.org/10.1016/j.actamat.2009.06.008 2024-03-29 19:09:36 +0900 Paper 2009 8 R. Gopalan, Y.M. Chen, T. Ohkubo, K. Hono High saturation magnetization and microstructure in melt-spun Fe–P ribbons Scripta Materialia 61 5 544 547 https://doi.org/10.1016/j.scriptamat.2009.05.022 2024-03-29 19:09:36 +0900 Paper 2009 9 外山 健, 永井 康介, 唐 政, 井上 耕治, 千葉 利信, 長谷川 雅幸, 大久保 忠勝, 宝野 和博 陽電子量子ドット閉じ込めを利用したFe中Cuナノ析出物の寸法評価法の開発 鉄と鋼 95 2 118 123 https://doi.org/10.2355/tetsutohagane.95.118 2024-03-29 19:09:36 +0900 Paper 2009 10 S. V. Karthik, Y. K. Takahashi, T. Ohkubo, K. Hono, S. Ikeda, H. Ohno Journal of Applied Physics 106 2 023920 https://doi.org/10.1063/1.3182817 2024-03-29 19:09:36 +0900 Paper 2009 11 Golden Kumar, Tadakatsu Ohkubo, Kazuhiro Hono Effect of melt temperature on the mechanical properties of bulk metallic glasses Journal of Materials Research 24 7 2353 2360 https://doi.org/10.1557/jmr.2009.0272 2024-03-29 19:09:36 +0900 Paper 2009 12 T.T. Sasaki, T. Ohkubo, K. Hono Microstructure and mechanical properties of bulk nanocrystalline Al-Fe alloy processed by mechanical alloying and spark plasma sintering Acta Materialia 57 12 3529 3538 https://doi.org/10.1016/j.actamat.2009.04.012 2024-03-29 19:09:36 +0900 Paper 2009 13 T.T. Sasaki, T. Ohkubo, K. Hono Precipitation hardenable Mg-Bi-Zn alloys with prismatic plate precipitates Scripta Materialia 61 1 72 75 https://doi.org/10.1016/j.scriptamat.2009.03.015 2024-03-29 19:09:36 +0900 Paper 2009 14 B. Srinivasarao, K. Oh-ishi, T. Ohkubo, K. Hono Bimodally grained high-strength Fe fabricated by mechanical alloying and spark plasma sintering Acta Materialia 57 11 3277 3286 https://doi.org/10.1016/j.actamat.2009.03.034 2024-03-29 19:09:36 +0900 Paper 2009 15 R. Shan, H. Sukegawa, W. H. Wang, M. Kodzuka, T. Furubayashi, T. Ohkubo, S. Mitani, K. Inomata, K. Hono Demonstration of Half-Metallicity in Fermi-Level-Tuned Heusler AlloyCo2FeAl0.5Si0.5at Room Temperature Physical Review Letters 102 24 https://doi.org/10.1103/physrevlett.102.246601 2024-03-29 19:09:36 +0900 Paper 2009 16 W.F. Li, T. Ohkubo, K. Hono, M. Sagawa The origin of coercivity decrease in fine grained Nd–Fe–B sintered magnets Journal of Magnetism and Magnetic Materials 321 8 1100 1105 https://doi.org/10.1016/j.jmmm.2008.10.032 2024-03-29 19:09:36 +0900 Paper 2009 17 M. Kodzuka, OHKUBO, Tadakatsu, HONO, Kazuhiro, F. Matsukura, H. Ohno 3DAP analysis of (Ga,Mn)As diluted magnetic semiconductor thin film ULTRAMICROSCOPY 644 648 2024-03-29 19:09:36 +0900 Paper 2009 18 T. Fukagawa, S. Hirosawa, OHKUBO, Tadakatsu, HONO, Kazuhiro The effect of oxygen on the surface coercivity of Nd-coated Nd-Fe-B sintered magnets JOURNAL OF APPLIED PHYSICS 07A724-1 07A724-3 2024-03-29 19:09:36 +0900 Paper 2009 19 M. Hatakeyama, T. Toyama, J. Yang, Y. Nagai, M. Hasegawa, OHKUBO, Tadakatsu, M. Eldrup, B.N. Singh 3D-AP and positron annihilation study of precipitation behavior in Cu-Cr-Zr alloy JOURNAL OF NUCLEAR MATERIALS 852 855 2024-03-29 19:09:36 +0900 Paper 2009 20 A. Nishimura, K. Nogiwa, T. Otobe, OHKUBO, Tadakatsu, HONO, Kazuhiro, K. Kondo, A. Yokoyama Influence of laser irradiation condition on a femtosecond laser assisted tomographic atom probe ULTRAMICROSCOPY 467 471 2024-03-29 19:09:36 +0900 Paper 2009 21 広沢 哲, 西内 武司, 大久保 忠勝, 宝野 和博, 山崎 二郎, 竹澤 昌晃, 隅山 兼治, 山室 佐益 元素戦略プロジェクト「低希土類元素組成高性能異方性ナノコンポジット磁石の開発」の狙いと課題 日本金属学会誌 73 3 135 140 https://doi.org/10.2320/jinstmet.73.135 2024-03-29 19:09:36 +0900 Paper 2009 22 W.F. Li, T. Ohkubo, K. Hono Effect of post-sinter annealing on the coercivity and microstructure of Nd-Fe-B permanent magnets Acta Materialia 57 5 1337 1346 https://doi.org/10.1016/j.actamat.2008.11.019 2024-03-29 19:09:36 +0900 Paper 2009 23 W.F. Li, T. Ohkubo, T. Akiya, H. Kato, K. Hono The role of Cu addition in the coercivity enhancement of sintered Nd-Fe-B permanent magnets Journal of Materials Research 24 02 413 420 https://doi.org/10.1557/jmr.2009.0041 2024-03-29 19:09:36 +0900 Paper 2009 24 Y.M. Chen, T. Ohkubo, T. Mukai, K. Hono Pd40Ni40P20バルク金属ガラスのせん断帯組織解析 Journal of Materials Research 24 01 1 9 https://doi.org/10.1557/jmr.2009.0001 2024-03-29 19:09:36 +0900 Paper 2009 25 P.R. Ohodnicki, Y.L. Qin, D.E. Laughlin, M.E. McHenry, M. Kodzuka, T. Ohkubo, K. Hono, M.A. Willard Composition and non-equilibrium crystallization in partially devitrified co-rich soft magnetic nanocomposite alloys Acta Materialia 57 1 87 96 https://doi.org/10.1016/j.actamat.2008.08.051 2024-03-29 19:09:36 +0900 Paper 2008 1 K. Mondal, T. Ohkubo, T. Toyama, Y. Nagai, M. Hasegawa, K. Hono The effect of nanocrystallization and free volume on the room temperature plasticity of Zr-based bulk metallic glasses Acta Materialia 56 18 5329 5339 https://doi.org/10.1016/j.actamat.2008.07.012 2024-03-29 19:09:36 +0900 Paper 2008 2 J. Buha, T. Ohkubo Natural Aging in Mg-Zn(-Cu) Alloys Metallurgical and Materials Transactions A 39 9 2259 2273 https://doi.org/10.1007/s11661-008-9545-y 2024-03-29 19:09:36 +0900 Paper 2008 3 W. F. Li, T. Ohkubo, K. Hono, T. Nishiuchi, S. Hirosawa Coercivity mechanism of hydrogenation disproportionation desorption recombination processed Nd-Fe-B based magnets Applied Physics Letters 93 5 052505 https://doi.org/10.1063/1.2969416 2024-03-29 19:09:36 +0900 Paper 2008 4 C. Y. You, T. Ohkubo, Y. K. Takahashi, K. Hono Boron segregation in crystallized MgO/amorphous-Co40Fe40B20 thin films Journal of Applied Physics 104 3 033517 https://doi.org/10.1063/1.2963709 2024-03-29 19:09:36 +0900 Paper 2008 5 B. Srinivasarao, K. Oh-ishi, T. Ohkubo, T. Mukai, K. Hono Synthesis of high-strength bimodally grained iron by mechanical alloying and spark plasma sintering Scripta Materialia 58 9 759 762 https://doi.org/10.1016/j.scriptamat.2007.12.016 2024-03-29 19:09:36 +0900 Paper 2008 6 G. Kumar, M. Ohnuma, T. Furubayashi, T. Ohkubo, K. Hono Thermal embrittlement of Fe-based amorphous ribbons Journal of Non-Crystalline Solids 354 10-11 882 888 https://doi.org/10.1016/j.jnoncrysol.2007.08.001 2024-03-29 19:09:36 +0900 Paper 2007 1 外山健, 土屋直柔, 畠山賢彦, 永井康介, 長谷川雅幸, A. Almazouzi, E. van Walle, R. Gerard, 大久保 忠勝 原子炉圧力容器鋼中ナノ炭化物の三次元アトムプローブ観察 まてりあ 47 12 610 610 2024-03-29 19:09:36 +0900 Paper 2007 2 野際公宏, 西村昭彦, 大場弘則, 横山淳, 大久保 忠勝, 宝野 和博 レーザー補助三次元アトムプローブによる酸化物分散強化鋼の微細組織解析 まてりあ 47 12 626 626 2024-03-29 19:09:36 +0900 Paper 2007 3 畠山賢彦, 永井康介, 長谷川雅幸, 大久保 忠勝, M. Eldrup, B. N. Singh ダイバータヒートシンク Cu-Cr-Zr合金における析出物の 3DAP 観察 まてりあ 47 12 634 634 2024-03-29 19:09:36 +0900 Paper 2007 4 藤井克彦, 福谷耕司, 大久保 忠勝 イオン照射した原子炉容器鋼の照射組織変化の TEM&3DAP 観察 まてりあ 47 12 618 618 2024-03-29 19:09:36 +0900 Paper 2007 5 大久保 忠勝, 宝野 和博 3次元アトムプローブによるナノ組織解析 顕微鏡 42 3 192 197 2024-03-29 19:09:36 +0900 Paper 2007 6 K. Mondal, G. Kumar, T. Ohkubo, K. Oishi, T. Mukai, K. Hono Large apparent compressive strain of metallic glasses Philosophical Magazine Letters 87 9 625 635 https://doi.org/10.1080/09500830701413904 2024-03-29 19:09:36 +0900 Paper 2007 7 R. Gholamipour, A. Beitollahi, V.K. Marghusian, T. Ohkubo Structural studies of secondary crystallization products of the Fe23B6-type in a nanocrystalline FeCoB-based alloy Physica B: Condensed Matter 398 1 51 54 https://doi.org/10.1016/j.physb.2007.04.087 2024-03-29 19:09:36 +0900 Paper 2007 8 G. Kumar, T. Ohkubo, T. Mukai, K. Hono Plasticity and microstructure of Zr–Cu–Al bulk metallic glasses Scripta Materialia 57 2 173 176 https://doi.org/10.1016/j.scriptamat.2007.02.013 2024-03-29 19:09:36 +0900 Paper 2007 9 T HONMA, T OHKUBO, S KAMADO, K HONO Effect of Zn additions on the age hardening of Mg-2.0Gd-1.2Y-0.2Zr alloys Acta Materialia 55 12 4137 4150 https://doi.org/10.1016/j.actamat.2007.02.036 2024-03-29 19:09:36 +0900 Paper 2007 10 S.V. Karthik, A. Rajanikanth, Y.K. Takahashi, T. Ohkubo, K. Hono Microstructure and spin polarization of quaternary Co2Cr1-xVxAl, Co2V1-xFexAl and Co2Cr1-xFexAl Heusler alloys Acta Materialia 55 11 3867 3874 https://doi.org/10.1016/j.actamat.2007.03.003 2024-03-29 19:09:36 +0900 Paper 2007 11 Y.K. Takahashi, T. Ohkubo, K. Hono, S. Okamura, N. Tezuka, K. Inomata Transmission electron microscopy of Co2(Cr1-xFex)Al sputtered films and their magnetic tunneling junctions Journal of Magnetism and Magnetic Materials 313 2 378 382 https://doi.org/10.1016/j.jmmm.2006.09.023 2024-03-29 19:09:36 +0900 Paper 2007 12 K. Mondal, T. Ohkubo, T. Mukai, K. Hono Glass Forming Ability and Mechanical Properties of Quinary Zr-Based Bulk Metallic Glasses MATERIALS TRANSACTIONS 48 6 1322 1326 https://doi.org/10.2320/matertrans.mf200621 2024-03-29 19:09:36 +0900 Paper 2007 13 T. Ohkubo, D. Nagahama, T. Mukai, K. Hono Stress-strain behaviors of Ti-based bulk metallic glass and their nanostructures Journal of Materials Research 22 05 1406 1413 https://doi.org/10.1557/jmr.2007.0180 2024-03-29 19:09:36 +0900 Paper 2007 14 S. Ohsaki, S. Kato, N. Tsuji, T. Ohkubo, K. Hono Bulk mechanical alloying of Cu-Ag and Cu/Zr two phase nanostructures produced by Accumulative roll bonding process Acta Materialia 55 8 2885 2895 https://doi.org/10.1016/j.actamat.2006.12.027 2024-03-29 19:09:36 +0900 Paper 2007 15 K. Oh-ishi, H.W. Zhang, T. Ohkubo, K. Hono Microstructure characterization of bulk nanocrystalline Fe–0.8C alloy produced by mechanical milling and spark plasma sintering Materials Science and Engineering: A 456 1-2 20 27 https://doi.org/10.1016/j.msea.2006.12.002 2024-03-29 19:09:36 +0900 Paper 2007 16 Jianguo Long, P. R. Ohodnicki, D. E. Laughlin, M. E. McHenry, T. Ohkubo, K. Hono Structural studies of secondary crystallization products of the Fe23B6-type in a nanocrystalline FeCoB-based alloy Journal of Applied Physics 101 9 09N114 https://doi.org/10.1063/1.2714250 2024-03-29 19:09:36 +0900 Paper 2007 17 Yoshihisa Kimoto, Akihito Giga, Tadakatsu Ohkubo, Yorinobu Takigawa, K. Hono, Kenji Higashi Ni-W Amorphous/Nanocrystalline Duplex Composite Produced by Electrodeposition MATERIALS TRANSACTIONS 48 5 996 1000 https://doi.org/10.2320/matertrans.48.996 2024-03-29 19:09:37 +0900 Paper 2007 18 Akihiko Hirata, Yoshihiko Hirotsu, T.G. 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Nieh, Akihiko Hirata, Tadakatsu Ohkubo, Nobuo Tanaka Physical Review B 73 1 https://doi.org/10.1103/physrevb.73.012205 2024-03-29 19:09:37 +0900 Paper 2005 1 N. Tian, M. Ohnuma, T. Ohkubo, K. Hono MATERIALS TRANSACTIONS 46 12 2880 2885 https://doi.org/10.2320/matertrans.46.2880 2024-03-29 19:09:37 +0900 Paper 2005 2 D. Nagahama, T. Ohkubo, T. Mukai, K. Hono Cu60Zr30Ti10金属ガラスのナノ結晶化に関する研究 MATERIALS TRANSACTIONS 46 6 1264 1270 https://doi.org/10.2320/matertrans.46.1264 2024-03-29 19:09:37 +0900 Paper 2005 3 T. Ohkubo, S. Shoji, Y. Kawamura, K. Hono Scripta Materialia 53 5 493 497 https://doi.org/10.1016/j.scriptamat.2005.05.001 2024-03-29 19:09:37 +0900 Paper 2005 4 J OH, T OHKUBO, T MUKAI, K HONO Scripta Materialia 53 6 675 679 https://doi.org/10.1016/j.scriptamat.2005.05.030 2024-03-29 19:09:37 +0900 Paper 2005 5 R. Gopalan, T. Ohkubo, K. Hono Scripta Materialia 53 3 367 371 https://doi.org/10.1016/j.scriptamat.2005.03.050 2024-03-29 19:09:37 +0900 Paper 2005 6 J.C. Oh, T. Ohkubo, Y.C. 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Kamado Materials Science and Engineering: A 395 1-2 301 306 https://doi.org/10.1016/j.msea.2004.12.035 2024-03-29 19:09:37 +0900 Paper 2005 11 大久保 忠勝, 弘津禎彦 アモルファス合金の電子線構造解析 まてりあ 44 1 24 31 2024-03-29 19:09:37 +0900 Paper 2004 1 Takeshi Hanada, Yoshihiko Hirotsu, Tadakatsu Ohkubo MATERIALS TRANSACTIONS 45 4 1194 1198 https://doi.org/10.2320/matertrans.45.1194 2024-03-29 19:09:37 +0900 Paper 2004 2 Y. Hirotsu, T. Hanada, T. Ohkubo, A. Makino, Y. Yoshizawa, T.G. Nieh Intermetallics 12 10-11 1081 1088 https://doi.org/10.1016/j.intermet.2004.04.002 2024-03-29 19:09:37 +0900 Paper 2004 3 I Martin, T Ohkubo, M Ohnuma, B Deconihout, K Hono Acta Materialia 52 15 4427 4435 https://doi.org/10.1016/j.actamat.2004.05.038 2024-03-29 19:09:37 +0900 Paper 2004 4 A. A. Kündig, N. Abe, M. Ohnuma, T. Ohkubo, H. Mamiya, K. Hono Applied Physics Letters 85 5 789 791 https://doi.org/10.1063/1.1776333 2024-03-29 19:09:37 +0900 Paper 2004 5 KAJIWARA, KAGEHISA, OHNUMA, Masato, OHKUBO, Tadakatsu, PING, De-hai, HONO, Kazuhiro MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 375 "" 738 743 2024-03-29 19:09:37 +0900 Paper 2004 6 Hayato Hashino, Yosuke Tazaki, Hiromitsu Ino, Tadakatsu Ohkubo, Kazuhiro Hono Journal of Magnetism and Magnetic Materials 278 1-2 68 75 https://doi.org/10.1016/j.jmmm.2003.11.374 2024-03-29 19:09:37 +0900 Paper 2004 7 A.A. Kündig, M. Ohnuma, D.H. Ping, T. Ohkubo, K. Hono Acta Materialia 52 8 2441 2448 https://doi.org/10.1016/j.actamat.2004.01.036 2024-03-29 19:09:37 +0900 Paper 2004 8 Y. K. Takahashi, T. Koyama, M. Ohnuma, T. Ohkubo, K. Hono Journal of Applied Physics 95 5 2690 2696 https://doi.org/10.1063/1.1643187 2024-03-29 19:09:37 +0900 Paper 2004 9 X.Y Xiong, T Ohkubo, T Koyama, K Ohashi, Y Tawara, K Hono Acta Materialia 52 3 737 748 https://doi.org/10.1016/j.actamat.2003.10.015 2024-03-29 19:09:37 +0900 Paper 2004 10 Yasuyoshi Nagai, T. Toyama, Z. Tang, Masuyuki Hasegawa, S. Yanagita, Tadakatsu Ohkubo, Kazuhiro Hono Materials Science Forum 445-446 11 15 https://doi.org/10.4028/www.scientific.net/msf.445-446.11 2024-03-29 19:09:37 +0900 Paper 2004 11 T. Toyama, Yasuyoshi Nagai, Z. Tang, Masuyuki Hasegawa, Tadakatsu Ohkubo, Kazuhiro Hono Materials Science Forum 445-446 195 197 https://doi.org/10.4028/www.scientific.net/msf.445-446.195 2024-03-29 19:09:37 +0900