Masato Ohnuma

オオヌママサト | Masato Ohnuma

Affiliation and department：
Job title：教授
Other affiliations (1)：

独立行政法人物質・材料研究機構客員研究員

Homepage URL (1)： http://www.eng.hokudai.ac.jp/labo/qbmat/

Research field (7)： Food sciences , Structural and functional materials , Material fabrication and microstructure control , Nanostructure physics , Nanostructure chemistry , Electric/electronic material engineering , Quantum beam science

Research keywords (31)：食品科学 , 量子ビーム , 小角散乱 , 誘導磁気異方性 , 複合材料・物性 , 中性子散乱 , 軟磁性材料 , 安全・安心材料 , 磁性 , 酸化物 , 量子サイズ効果 , 半導体 , 複合材料 , ナノグラニュラー構造薄膜 , ナノ粒子 , 無機 , 鉄鋼材料 , GHz磁気デバイス , 一軸磁気異方性 , 相変態 , 中性子小角散乱 , 薄膜 , 中性子回折 , ナノ結晶 , 化学量論比化合物 , アトムプローブ , Co基薄膜 , 電子顕微鏡 , トンネル型磁気抵抗効果 , 磁気ナノ結晶 , 電子・情報材料

Papers (134)：

Yi Xu, Pak Man Yiu, Yu-Kun Wang, Xiao-Meng Qin, Tamaki Shibayama, Seiichi Watanabe, Masato Ohnuma, Da-Zhu Chen, Hua Cheng, Chan-Hung Shek, et al. Highly flexible, mechanically strengthened metallic glass-based composite electrode with enhanced capacitance and cyclic stability. Rare Metals. 2022
Pawel Kozikowski, Masato Ohnuma, Ryuichi Hashimoto, Kodai Takano, Giselher Herzer, Markus Kuhnt, Christian Polak. Temperature memory effect of stress annealing-induced anisotropy in metallic glasses. PHYSICAL REVIEW MATERIALS. 2020. 4. 9
Shinya Teramoto, Masahito Imura, Yuki Masuda, Toshinori Ishida, Masato Ohnuma, Yutaka Neishi, Takahisa Suzuki. Influence of Iron Carbide on Mechanical Properties in High Silicon-added Medium-carbon Martensitic Steels. TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN. 2020. 106. 3. 165-173
Yuko Nasuda, Masato Ohnuma, Michihiro Furusaka, Kaoru Hara, Toshinori Ishida. Nanostructure Analysis of Dairy Products. JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI. 2020. 67. 6. 186-192
Takaaki Tanaka, Yuki Toji, Pawel Kozikowski, Masato Ohnuma, Miho Nagano. SAXS and TEM Quantitative Analysis of Plate-like Precipitates in Ti-added Low-carbon Steel. ISIJ INTERNATIONAL. 2020. 60. 10. 2246-2254

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MISC (57)：

Rodrigo Sato, Rodrigo Sato, Keiji Oyoshi, Masato Ohnuma, Yoshihiko Takeda, Yoshihiko Takeda. Quantum size effects in the intrinsic nonlinearity of metal plasmonic nanoparticles. Optics InfoBase Conference Papers. 2016
Y. Oba, M. Hino, T. Oda, M. Ohnuma, N. Sato, R. Inoue, M. Sugiyama. Recent Activity of KUMASANS. The 8th Meeting on Collective Action for Nomadic Small Angle Scatterers. 2015
Rodrigo Sato, Masato Ohnuma, Keiji Oyoshi, Yoshihiko Takeda, Yoshihiko Takeda. Quantum size effects in the intrinsic third order nonlinear optical susceptibility of metal clusters: Ag nanospheres-silica glass composites. JSAP-OSA Joint Symposia, JSAP 2014. 2014
Hirotaka Sato, Yoshinori Shiota, Takashi Kamiyama, Masato Ohnuma, Michihiro Furusaka, Yoshiaki Kiyanagi, Yoshiaki Kiyanagi. Performance of the Bragg-edge transmission imaging at a compact accelerator-driven pulsed neutron source. Physics Procedia. 2014. 60. 254-263
Michihiro Furusaka, Hirotaka Sato, Takashi Kamiyama, Masato Ohnuma, Yoshiaki Kiyanagi, Yoshiaki Kiyanagi. Activity of hokkaido university neutron source, HUNS. Physics Procedia. 2014. 60. 167-174

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Education (3)：

1991 - 1994 Muroran Institute of Technology Doctor course, graduate school Materials Science
1989 - 1991 Muroran Institute of Technology Graduate School Metullurgical Engineering
1985 - 1989 Muroran Institute of Technology Faculty of Engineering Metullurgical Engineering

Professional career (1)：

博士(工学)

Work history (12)：

2013/04 - 現在 Hokkaido University Faculty of Engineering, Quatum Science and Engineering Professeor
2012/04 - 現在 Kyouto University Elements Strategy Initiative for Structural Materials Guest Professor
2011/07 - 2013/03 Warsaw University of Technology Faculty of Materials science and Engineering Guest Professor
2011/04 - 2013/03 National Institute for Materials Science Quntum Beam Unit Chief researcher
2009/04 - 2011/03 National Institute for Materials Science Quantum beam center Chief researcher

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Committee career (5)：

2009/03 - 現在日本鉄鋼協会評価・分析・解析部会委員
2008/04 - 2011/03 日本中性子科学会波紋編集委員
2007/04 - 2011/03 日本金属学会会報編集委員
2007/01 - 2008/12 日本学術振興会科研費委員会専門委員
2006/02 - 2007/01 文科省研究振興局科学技術学術審議会専門委員

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