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Superimpositional design of crystallographic textures and macroscopic shapes via metal additive manufacturing—Game-change in component design
Takuya Ishimoto, Naotaka Morita, Ryosuke Ozasa, Aira Matsugaki, Ozkan Gokcekaya, Shota Higashino, Masakazu Tane, Tsuyoshi Mayama, Ken Cho, Hiroyuki Y. Yasuda, Masayuki Okugawa, Yuichiro Koizumi, Masato Yoshiya, Daisuke Egusa, Taisuke Sasaki, Eiji Abe, Hajime Kimizuka, Naoko Ikeo, Takayoshi Nakano
Acta Materialia Vol. 286 p. 120709-120709 2025年3月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
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Stress increase by nanoscale hcp precipitates in HfNbTaTiZr high entropy alloys
Hiroyuki Y. Yasuda, Yusuke Yamada, Masato Onishi, Hiroki Suzuki, Ken Cho, Satoshi Ichikawa, Takeshi Nagase
Scripta Materialia Vol. 255 p. 116401-116401 2025年1月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
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Effect of Scan Speed on Microstructure and Tensile Properties of Ti–48Al–2Cr–2Nb Alloys Fabricated via Additive Manufacturing
Ken Cho, Masahiro Sakata, Hiroyuki Y. Yasuda, Mitsuharu Todai, Minoru Ueda, Masao Takeyama, Takayoshi Nakano
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals Vol. 88 No. 9 p. 198-204 2024年9月1日 研究論文(学術雑誌)
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低合金鋼の焼戻しマルテンサイトにおける耐水素脆性に及ぼすMnの影響
Shinji Yoshida, Yuji Arai, Tomohiko Omura, Ken Cho, Hiroyuki Y.Yasuda
Tetsu-to-Hagane Vol. 110 No. 4 p. 385-394 2024年3月1日 研究論文(学術雑誌)
出版者・発行元:Iron and Steel Institute of Japan
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金属3Dプリンティングの特異界面形成によるカスタム力学機能制御学の構築~階層化異方性骨組織に学びつつ~
中野 貴由, 石本 卓也, 松垣 あいら, 小笹 良輔, ゴクチェカヤ オズカン, 安田 弘行, 趙 研, 小泉 雄一郎, 奥川 将行, 吉矢 真人, 藤井 進, 多根 正和, 三好 英輔, 東野 昭太
まてりあ Vol. 63 No. 1 p. 36-41 2024年1月1日
出版者・発行元:公益社団法人 日本金属学会
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Effect of Cooling Rate on Powder Characteristics and Microstructural Evolution of Gas Atomized β-Solidifying γ-TiAl Alloy Powder
Sung Hyun Park, Ryosuke Ozasa, Ozkan Gokcekaya, Ken Cho, Hiroyuki Y. Yasuda, Myung Hoon Oh, Young Won Kim, Takayoshi Nakano
Materials Transactions Vol. 65 No. 2 p. 199-204 2024年 研究論文(学術雑誌)
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Unusual Precipitation at Grain Boundaries in Non-Equiatomic CoCrFeMnNi High Entropy Alloys
Hiroyuki Y. Yasuda, Masaki Horiguchi, Ken Cho, Takahiro Masuda, Takeshi Nagase
Solid State Phenomena Vol. 353 p. 25-30 2023年12月5日 研究論文(学術雑誌)
出版者・発行元:Trans Tech Publications, Ltd.
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Microstructure Evolution of Gas-Atomized β-Solidifying γ-TiAl Alloy Powder during Subsequent Heat Treatment
Sung Hyun Park, Ozkan Gokcekaya, Ryosuke Ozasa, Ken Cho, Hiroyuki Y. Yasuda, Myung Hoon Oh, Takayoshi Nakano
Crystals Vol. 13 No. 12 2023年12月 研究論文(学術雑誌)
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低合金鋼の焼戻しマルテンサイトにおける耐水素脆性に及ぼす転位密度の影響
Shinji Yoshida, Yuji Arai, Tomohiko Omura, Ken Cho, Hiroyuki Yasuda
Tetsu-to-Hagane Vol. 109 No. 10 p. 837-845 2023年10月1日 研究論文(学術雑誌)
出版者・発行元:Iron and Steel Institute of Japan
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Effect of Scan Speed on Microstructure and Tensile Properties of Ti48Al2Cr2Nb Alloys Fabricated via Additive Manufacturing
Ken Cho, Masahiro Sakata, Hiroyuki Y. Yasuda, Mitsuharu Todai, Minoru Ueda, Masao Takeyama, Takayoshi Nakano
Materials Transactions Vol. 64 No. 6 p. 1112-1118 2023年 研究論文(学術雑誌)
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Influence of Input Energy Density on Morphology of Unique Layered Microstructure of £-TiAl Alloys Fabricated by Electron Beam Powder Bed Fusion+1
Ken Cho, Naohide Morita, Hiromasa Matsuoka, Hiroyuki Y. Yasuda, Mitsuharu Todai, Minoru Ueda, Masao Takeyama, Takayoshi Nakano
Materials Transactions Vol. 64 No. 1 p. 44-49 2023年 研究論文(学術雑誌)
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Influence of input energy density on morphology of unique layered microstructure of <i>γ</i>-TiAl alloys fabricated by electron beam powder bed fusion
Ken Cho, Naohide Morita, Hiromasa Matsuoka, Hiroyuki Y. Yasuda, Mitsuharu Todai, Minoru Ueda, Masao Takeyama, Takayoshi Nakano
Journal of Japan Institute of Light Metals Vol. 72 No. 6 p. 298-303 2022年6月15日 研究論文(学術雑誌)
出版者・発行元:Japan Institute of Light Metals
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Evaluation of Hall-Petch Coefficient at Grain Boundaries of Fe-based Alloys by Nanoindentation Method
Hiroyuki Yasuda, Ken Cho, Yohei Murozumi, Masanobu Nomoto, Hiroki Toda, Wataru Suzuki
Tetsu-to-Hagane Vol. 108 No. 10 p. 751-761 2022年 研究論文(学術雑誌)
出版者・発行元:Iron and Steel Institute of Japan
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ガスタービン・航空宇宙分野におけるAdditive Manufacturing適用の最前線 異方性カスタム設計コンセプトに基づく金属付加製造(AM)研究
小泉雄一郎, 奥川将行, 石本卓也, 石本卓也, 趙研, 安田弘行, 中野貴由
日本ガスタービン学会誌 Vol. 50 No. 2 2022年
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Peculiar microstructural evolution and tensile properties of β-containing γ-TiAl alloys fabricated by electron beam melting
Ken Cho, Hajime Kawabata, Tatsuhiro Hayashi, Hiroyuki Y. Yasuda, Hirotoyo Nakashima, Masao Takeyama, Takayoshi Nakano
Vol. 46 p. 102091-102091 2021年10月 研究論文(学術雑誌)
出版者・発行元:
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Improving the Tensile Properties of Additively Manufactured β-Containing TiAl Alloys via Microstructure Control Focusing on Cellular Precipitation Reaction
Ken Cho, Hirotaka Odo, Keisuke Okamoto, Hiroyuki Y. Yasuda, Hirotoyo Nakashima, Masao Takeyama, Takayoshi Nakano
Vol. 11 No. 7 p. 809-809 2021年7月12日 研究論文(学術雑誌)
出版者・発行元:
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電子ビーム積層造形法によるβ相含有γ-TiAl合金の健全造形と組織制御
趙研, 川端はじめ, 尾堂裕隆, 林竜弘, 安田弘行, 竹山雅夫, 中野貴由
スマートプロセス学会誌 Vol. 10 No. 4 p. 240-245 2021年7月
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Deformation behavior of HfNbTaTiZr high entropy alloy singe crystals and polycrystals
Hiroyuki Y. Yasuda, Yusuke Yamada, Ken Cho, Takeshi Nagase
Materials Science and Engineering A Vol. 809 2021年3月30日 研究論文(学術雑誌)
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Effect of chemical composition on grain refinement of Al<inf>x</inf>CoCrFeNi high entropy alloys with NiAl grain boundary precipitates
Hiroyuki Y. Yasuda, Hiroyuki Miyamoto, Takuya Inagaki, Ken Cho, Takeshi Nagase
Materials Science Forum Vol. 1016 MSF p. 1690-1695 2021年 研究論文(国際会議プロシーディングス)
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Effect of Grain Refinement on Room Temperature Ductility of Ferritic Heat-resistant Alloys Strengthened by NiAl Precipitates
Ken Cho, Naoki Kawahara, Hiroyuki Y. Yasuda
ISIJ International Vol. 60 No. 10 p. 2285-2290 2020年10月15日 研究論文(学術雑誌)
出版者・発行元:Iron and Steel Institute of Japan
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電子ビーム積層造形法により作製したTiAl合金の熱間等方圧加圧法による高温疲労特性改善
趙研, 安田弘行, 當代光陽, 上田実, 竹山雅夫, 中野貴由
スマートプロセス学会誌 Vol. 9 No. 4 p. 180-184 2020年7月 研究論文(学術雑誌)
出版者・発行元:
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準安定β型チタン合金の変形挙動に及ぼすMo添加の影響
趙研, 安田弘行
チタン Vol. 68 No. 2 p. 166-170 2020年4月 研究論文(その他学術会議資料等)
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Study on formation mechanism of {332}<113> deformation twinning in metastable β-type Ti alloy focusing on stress-induced α” martensite phase
K. Cho, R. Morioka, S. Harjo, T. Kawasaki, H. Y. Yasuda
Scrpita Materialia Vol. 177 p. 106-111 2020年3月1日 研究論文(学術雑誌)
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Investigation of strengthening mechanism in Ni–38Cr-3.8Al alloy with fine lamellar structure by in situ neutron diffraction analysis
Koyanagi, Y., Ueta, S., Kawasaki, T., Harjo, S., Cho, K., Yasuda, H.Y.
Materials Science and Engineering A Vol. 773 2020年 研究論文(学術雑誌)
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Effects of NiAl precipitate microstructure, loading axis and temperature on deformation behavior of Fe–Al–Ni single crystals
H. Y. Yasuda, T. Edahiro, N. Takeoka, T. Yoshimoto, M. Mizuno, K. Cho
Intermetallics Vol. 115 p. 106627-106627 2019年12月 研究論文(学術雑誌)
出版者・発行元:
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電子ビーム三次元積層造形プロセスにおけるTiAl合金部材の特異な微細組織と力学特性
趙研, 安田弘行, 當代光陽, 上田実, 竹山雅夫, 中野貴由
チタン Vol. 60 No. 4 p. 50-56 2019年10月
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Heat-Resistant Fe-Al-Ni Based Alloys with NiAl Precipitates
H.Y. Yasuda, K. Cho, T. Edahiro, K. Ikeda
Proceedings from EPRI’s 9th International Conference on Advances in Materials Technology for Fossil Power Plants and the 2nd International 123HiMAT Conference on High-Temperature Materials 2019年10月 研究論文(国際会議プロシーディングス)
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Influence of Unique Layered Microstructure on Mechanical Properties of TiAl-Based Alloys Prepared by Electron Beam Melting
K. Cho, M. Sakata, J.Y. Oh, H.Y. Yasuda, M. Todai, A. Ikeda, M. Ueda, M. Takeyama, T. Nakano
Proceedings from EPRI’s 9th International Conference on Advances in Materials Technology for Fossil Power Plants and the 2nd International 123HiMAT Conference on High-Temperature Materials 2019年10月 研究論文(国際会議プロシーディングス)
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電子ビーム積層造形法を用いて造形したTiAl合金の特異な微細組織と力学特性
趙 研, 安田 弘行, 當代 光陽, 上田 実, 竹山 雅夫, 中野 貴由
チタン = Titanium Japan Vol. 67 No. 4 p. 290-296 2019年10月
出版者・発行元:日本チタン協会
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Creep behavior of Ni–38Cr-3.8Al alloy with lamellar structure formed by discontinuous precipitation
Y. Koyanagi, H. Takabayashia, S. Uetaa, K. Cho, H. Y. Yasuda
Materials Science and Engineering A Vol. 766 p. 138333-138333 2019年10月 研究論文(学術雑誌)
出版者・発行元:
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Additive ManufacturingプロセスによるTiAl金属間化合物の組織制御と力学特性 (Additive Manufacturingプロセスが切り開く革新的ハードマテリアルの開発(1))
安田 弘行, 趙 研, 當代 光陽, 上田 実, 近藤 大介, 唐土 庄太郎, 池田 亜矢子, 竹山 雅夫, 中野 貴由
スマートプロセス学会誌 = Journal of smart processing Vol. 8 No. 3 p. 78-83 2019年5月
出版者・発行元:高温学会
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Effects of {332}<113> Deformation Twinning on Fatigue Behavior of TiMn System Alloys
Ken Cho, Kohei Yuki, Hiroki Kobata, Mitsuo Niinomi, Hiroyuki Y. Yasuda
Materials Transactions 2019年4月 研究論文(学術雑誌)
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Effects of heat treatment on unique layered microstructure and tensile properties of TiAl fabricated by electron beam melting
M. Sakata, J. Y. Oh, K. Cho, H.Y. Yasuda, M. Todai, T. Nakano, A. Ikeda, M. Ueda, M. Takeyama
Materials Science Forum Vol. 941 p. 1366-1371 2018年12月 研究論文(学術雑誌)
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Effects of Mo addition on deformation behavior of metastable beta-type Ti-Mn single crystals
R. Morioka, K. Cho, H.Y. Yasuda
Materials Science Forum Vol. 941 p. 1360-1365 2018年12月 研究論文(学術雑誌)
出版者・発行元:
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Microstructure and fatigue properties of TiAl with unique layered microstructure fabricated by electron beam melting
K. Cho, R. Kobayashi, T. Fukuoka, J. Y, Oh, H. Y. Yasuda, M. Todai, T. Nakano, A. Ikeda, M. Ueda, M. Takeyama
Materials Science Forum Vol. 941 p. 1597-1602 2018年12月 研究論文(学術雑誌)
出版者・発行元:
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Deformation behavior of Fe-Al single crystals containing Fe2AlTi precipitates
H.Y. Yasuda, H. Yakage, Y. Shinohara, K. Cho
Materials Science Forum Vol. 941 p. 1372-1377 2018年12月 研究論文(学術雑誌)
出版者・発行元:
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{332}<113>変形双晶導入による低コスト準安定β型チタン合金の強度-延性バランス改善
趙 研, 新家光雄, 安田弘行
チタン Vol. 66 p. 274-277 2018年10月
-
Grain refinement of non-equiatomic Cr-rich CoCrFeMnNi high-entropy alloys through combination of cold rolling and precipitation of σ phase
K. Cho, Y. Fujioka, T. Nagase, H.Y. Yasuda
Materials Science & Engineering A Vol. 735 p. 191-200 2018年9月 研究論文(学術雑誌)
出版者・発行元:
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Improvement of room and high temperature tensile properties of NiAl-strengthened ferritic heat-resistant steels through Mo addition
Ken Cho, Kenshi Ikeda, Hiroyuki Y. Yasuda
Materials Science and Engineering A Vol. 728 p. 239-250 2018年6月13日 研究論文(学術雑誌)
出版者・発行元:Elsevier Ltd
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Influence of unique layered microstructure on fatigue properties of Ti-48Al-2Cr-2Nb alloys fabricated by electron beam melting
Ken Cho, Ryota Kobayashi, Jong Yeong Oh, Hiroyuki Y. Yasuda, Mitsuharu Todai, Takayoshi Nakano, Ayako Ikeda, Minoru Ueda, Masao Takeyama
Intermetallics Vol. 95 p. 1-10 2018年4月1日 研究論文(学術雑誌)
出版者・発行元:Elsevier Ltd
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The effect of HIP treatment on the mechanical properties of titanium aluminide additive manufactured by EBM
D. Kondo, H. Yasuda, T. Nakano, K. Cho, A. Ikeda, M. Ueda, Y. Nagamachi
International Conference on Hot Isostatic Pressing 2017 2018年1月 研究論文(学術雑誌)
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Effects of CoAl precipitates on deformation behavior of Fe-Al-Co single crystals
Hiroyuki Y. Yasuda, Yoshiaki Odawara, Kentaro Soma, Takashi Yoshimoto, Ken Cho
INTERMETALLICS Vol. 91 p. 140-149 2017年12月 研究論文(学術雑誌)
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Formation of ultrafine-grained microstructure in Al0.3CoCrFeNi high entropy alloys with grain boundary precipitates
Hiroyuki Y. Yasuda, Hiroyuki Miyamoto, Ken Cho, Takeshi Nagase
MATERIALS LETTERS Vol. 199 p. 120-123 2017年7月 研究論文(学術雑誌)
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Deformation-induced ω-phase transformation in a β-type titanium alloy during tensile deformation
Huihong Liu, MitsuoNiinomi, Masaaki Nakai, Ken Cho, Hidetoshi Fujii
Scripta Materialia Vol. 130 p. 27-31 2017年3月 研究論文(学術雑誌)
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Development and performance of low-cost beta-type Ti-based alloys for biomedical applications using Mn additions
P.F. Santos, M. Niinomi, H. Liu, M. Nakai, K. Cho, T. Narushima, K. Ueda, N. Ohtsu, M. Hirano, Y. Itoh
Interface Oral Health Science 2016, Innovative Research on Biosis-Abiosis Intelligent Interface p. 229-245 2017年1月8日 研究論文(その他学術会議資料等)
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Effects of Mo Addition on the Mechanical Properties and Microstructures of Ti-Mn Alloys Fabricated by Metal Injection Molding for Biomedical Applications
Pedro Fernandes Santos, Mitsuo Niinomi, Ken Cho, Huihong Liu, Masaaki Nakai, Takayuki Narushima, Kyosuke Ueda, Yoshinori Itoh
MATERIALS TRANSACTIONS Vol. 58 No. 2 p. 271-279 2017年 研究論文(学術雑誌)
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Effect of building direction on the microstructure and tensile properties of Ti-48Al-2Cr-2Nb alloy additively manufactured by electron beam melting
Mitsuharu Todai, Takayoshi Nakano, Tianqi Liu, Hiroyuki Y. Yasuda, Koji Hagihara, Ken Cho, Minoru Ueda, Masao Takeyama
Additive Manufacturing Vol. 13 p. 61-70 2017年1月1日 研究論文(学術雑誌)
出版者・発行元:Elsevier B.V.
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Improvement of microstructure, mechanical and corrosion properties of biomedical Ti-Mn alloys by Mo addition
Pedro Fernandes Santos, Mitsuo Niinomi, Huihong Liu, Ken Cho, Masaaki Nakai, Adhitya Trenggono, Sebastien Champagne, Hendra Hermawan, Takayuki Narushima
MATERIALS & DESIGN Vol. 110 p. 414-424 2016年11月 研究論文(学術雑誌)
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Abnormal Deformation Behavior of Oxygen-Modified β-Type Ti-29Nb-13Ta-4.6Zr Alloys for Biomedical Applications
HUIHONG LIU, MITSUO NIINOMI, MASAAKI NAKAI, XIN CONG, KEN CHO, CARL J. BOEHLERT, VAHID KHADEMI
Metallurgical and Materials Transactions A 2016年10月 研究論文(学術雑誌)
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Adhesive strength of bioactive oxide layers fabricated on TNTZ alloy by three different alkali-solution treatments
E. Takematsu, K. Cho, J. Hieda, M. Nakai, K. Katsumata, K. Okada, M. Niinomi, N. Matsushita
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS Vol. 61 p. 174-181 2016年8月 研究論文(学術雑誌)
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Fabrication of low-cost beta-type Ti–Mn alloys for biomedical applications by metal injection molding process and their mechanical properties
P.F. Santos, M. Niinomi, H.H. Liu, K. Cho, M. Nakai, Y. Itoh, T. Narushima, M. Ikeda
Journal of the Mechanical Behavior of Biomedical Materials Vol. 59 p. 497-507 2016年6月 研究論文(学術雑誌)
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Microstructural evolution and mechanical properties of biomedical Co–Cr–Mo alloy subjected to high-pressure torsion
M. Isik, M. Niinomi, K. Cho, M. Nakai, H.H. Liu, H. Yilmazer, Z. Horita, S. Sato, T. Narushima
Journal of the Mechanical Behavior of Biomedical Materials Vol. 59 p. 226-235 2016年6月 研究論文(学術雑誌)
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Mechanical and Surface Functionalities of Nanostructured β–Type Titanium Alloys Through Severe Plastic Deformation
H. Yilmazer, M. Niinomi, K. Cho, M. Nakai, H.H. Lui, Y. Todaka, B. Dikici, M. Şen, H. Shiku, T. Matsue
Proceedings of the 13th World Conference on Titanium p. 1761-1766 2016年5月6日 論文集(書籍)内論文
出版者・発行元:
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Development of New Ti-Mn-Mo Alloys for Use in Biomedical Applications
P.F. Santos, M. Niinomi, K. Cho, M. Nakai, H.H. Liu
Proceedings of the 13th World Conference on Titanium p. 1741-1745 2016年5月 研究論文(国際会議プロシーディングス)
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A β-Type Titanium Alloy With Significantly Changeable Young’S Modulus and Good Mechanical Properties Used for Spinal Fixation Applications
H.H. Liu, M. Niinomi, M. Nakai, K. Cho, K. Narita
Proceedings of the 13th World Conference on Titanium p. 1685-1689 2016年5月 研究論文(国際会議プロシーディングス)
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Tensile and Compressive Properties of Low-Cost High-Strength β-Type Ti-Mn Alloys Fabricated by Metal Injection Molding
K. Cho, M. Niinomi, M. Nakai, H.H. Liu, P.F. Santos, Y. Itoh, M. Ikeda
Proceedings of the 13th World Conference on Titanium p. 499-503 2016年5月 研究論文(国際会議プロシーディングス)
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Effects of Hot Working Conditions on Fatigue Strength of Ti-6Al-4V Alloy
I. Inagaki, Y. Shirai, K. Cho, M. Niinomi
Proceedings of the 13th World Conference on Titanium p. 811-815 2016年5月 研究論文(国際会議プロシーディングス)
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Wear Behaviors of Combinations Comprised of Titanium Alloys in Air and Ringer’S Solution
M. Nakai, M. Niinomi, K. Narita, K. Cho, H.H Liu, Y.S. Lee
Proceedings of the 13th World Conference on Titanium p. 1707-1710 2016年5月 研究論文(国際会議プロシーディングス)
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Development of Biomedical Titanium Alloys with a Focus on Controlling Young’s Modulus
M. Niinomi, M. Nakai, H.H. Liu, K. Cho
Proceedings of the 13th World Conference on Titanium p. 1655-1663 2016年5月 研究論文(国際会議プロシーディングス)
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Ti-6Al-4V合金の疲労強度に及ぼす熱間加工条件の影響
稲垣育宏, 白井善久, 趙 研, 新家光雄
チタン Vol. 64 No. 2 p. 86-90 2016年4月 研究論文(学術雑誌)
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Improvement in mechanical strength of low-cost beta-type Ti-Mn alloys fabricated by metal injection molding through cold rolling
Ken Cho, Mitsuo Niinomi, Masaaki Nakai, Huihong Liu, Pedro F. Santos, Yoshinori Itoh, Masahiko Ikeda, Mohamed Abdel-Hady Gepreel, Takayuki Narushima
JOURNAL OF ALLOYS AND COMPOUNDS Vol. 664 p. 272-283 2016年4月 研究論文(学術雑誌)
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Athermal and deformation-induced ω-phase transformations in biomedical beta-type alloy Ti-9Cr-0.2O
H. Liu, M. Niinomi, M. Nakai, K. Cho
Acta Materialia Vol. 106 p. 162-170 2016年3月 研究論文(学術雑誌)
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Optimization of Microstructure and Mechanical Properties of Co–Cr–Mo Alloys by High-Pressure Torsion and Subsequent Short Annealing
Murat Isik, Mitsuo Niinomi, Huihong Liu, Ken Cho, Masaaki Nakai, Zenji Horita, Takayuki Narushima, Kyosuke Ueda
Materials Transactions Vol. 57 No. 11 p. 1887-1896 2016年 研究論文(学術雑誌)
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Grain Refinement Mechanism and Evolution of Dislocation Structure of Co–Cr–Mo Alloy Subjected to High-Pressure Torsion
M. Isik, M. Niinomi, H.H. Liu, K. Cho, M. Nakai, Z. Horita, S. Sato, T. Narushima, H. Yilmazer, M. Nagasako
Materials Transactions Vol. 57 No. 7 p. 1109-1118 2016年 研究論文(学術雑誌)
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Developing biomedical nano-grained β-type titanium alloys using high pressure torsion for improved cell adherence
Hakan Yilmazer, Mustafa Sen, Mitsuo Niinomi, Masaaki Nakai, Liu Huihong, Ken Cho, Yoshikazu Todaka, Hitoshi Shiku, Tomokazu Matsue
RSC Advances Vol. 6 No. 9 p. 7426-7430 2016年 研究論文(学術雑誌)
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Design, microstructural characterization and mechanical evaluation of novel Ti-Mn-Mo alloys for biomedical applications
P.F. Santos, M. Niinomi, H. Liu, M. Nakai, K. Cho, T. Narushima
Proceedings of the 24th International Symposium on Processing and Fabrication of Advanced Materials, PFAM XXIV p. 120-125 2015年12月18日 研究論文(国際会議プロシーディングス)
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Microstructure and balanced mechanical properties of short-time solution treated Co-Cr-Mo alloys processed through high-pressure torsion
M. Isik, M. Niinomi, H. Liu, M. Nakai, K. Cho, Z. Horita, T. Narushima
Proceedings of the 24th International Symposium on Processing and Fabrication of Advanced Materials, PFAM XXIV p. 680-685 2015年12月18日 研究論文(国際会議プロシーディングス)
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Wear transition of solid-solution-strengthened Ti–29Nb–13Ta–4.6Zr alloys by interstitial oxygen for biomedical applications
Y. Lee, M. Niinomi, M. Nakai, K. Narita, K. Cho, H. Liu
Journal of the Mechanical Behavior of Biomedical Materials Vol. 51 p. 398-408 2015年11月 研究論文(学術雑誌)
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Microstructures, mechanical properties and cytotoxicity of low cost beta Ti–Mn alloys for biomedical applications
P. F. Santos, M. Niinomi, K. Cho, M. Nakai, H. Liu, N. Ohtsu, M. Hirano, M. Ikeda, T. Narushima
Acta Biomaterialia Vol. 26 p. 366-376 2015年10月 研究論文(学術雑誌)
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Evaluation of adhesion of hydroxyapatite films fabricated on biomedical β-type titanium alloy after immersion in Ringer’s solution
J. Hieda, M. Niinomi, M. Nakai, K. Cho, A. Matsubara
Materials Transactions Vol. 56 No. 10 p. 93-100 2015年10月 研究論文(学術雑誌)
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Evaluation of long-term mechanical and biological biocompatibility of low-cost β-type Ti-Mn alloys for biomedical applications
K. Cho, M. Niinomi, M. Nakai, P.F. Santos, A.M. Liens, M. Ikeda, T. Hattori
Ceramic Transactions Vol. 254 p. 1-12 2015年9月4日 論文集(書籍)内論文
出版者・発行元:
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β-Type Ti alloys for spinal fixation surgery with high Young’s modulus variability and good mechanical properties
H. Liu, M. Niinomi, M. Nakai, K. Cho
Acta Biomaterialia Vol. 24 p. 361-369 2015年9月 研究論文(学術雑誌)
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Low-temperature formation of amorphous InGaZnO
Takenaka Kosuke, Cho Ken, Ohchi Yasufumi, Otani Hirofumi, Uchida Giichiro, Setsuhara Yuichi
Jpn. J. Appl. Phys. Vol. 54 No. 6 2015年5月28日
出版者・発行元:Institute of Physics
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In vitro biocompatibility of Ti–Mg alloys fabricated by direct current magnetron sputtering
Junko Hieda, Mitsuo Niinomi, Masaaki Nakai, Ken Cho
Materials Science and Engineering C Vol. 54 p. 1-7 2015年4月21日 研究論文(学術雑誌)
出版者・発行元:
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Effect of Polar Extract of Cocoa Peels Inhibitor on Mechanical Properties and Microstructure of Mild Steel Exposed in Hydrocloric Acid
Gunawarman, Yuli Yetri, Emriadi, Novesar Jamarun, Ken-Cho, M. Nakai, M. Niinomi
Applied Mechanics and Materials Vol. 776 p. 193-200 2015年4月 研究論文(学術雑誌)
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Low-temperature formation of amorphous InGaZnOx films with inductively coupled plasma-enhanced reactive sputter deposition
Kosuke Takenaka, Ken Cho, Yasufumi Ohchi, Hirofumi Otani, Giichiro Uchida, Yuichi Setsuhara
Japanese Journal of Applied Physics Vol. 54 p. 06GC02-1-06GC02-6 2015年3月 研究論文(学術雑誌)
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Ti-Mg合金薄膜におけるMg濃度とリン酸カルシウム形成能との関係
稗田 純子, 新家 光雄, 仲井 正昭, 趙 研
精密工学会学術講演会講演論文集 Vol. 2015 p. 513-514 2015年
出版者・発行元:公益社団法人 精密工学会
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STRENGTHENING BEHAVIORS OF LOW-PRECIOUS Ag-Pd-Au-Zn ALLOYS FOR DENTAL APPLICATIONS
Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Ken-Cho, Yonghwan Kim, Hisao Fukui
BIOMATERIALS SCIENCE: PROCESSING, PROPERTIES, AND APPLICATIONS V Vol. 254 p. 63-71 2015年 研究論文(国際会議プロシーディングス)
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Osteoblast attachment on nanostructured β-type titanium alloys subjected to severe plastic deformation
H.Yilmazer, M.Niinomi, K.Cho, M.Nakai, H.Liu, Y.Todaka, D.Burak, M.Sen, H.Shiku, T.Matsue
日本歯科理工学会誌 Vol. 34 No. 2 p. 123-123 2015年 研究論文(学術雑誌)
出版者・発行元:一般社団法人日本歯科理工学会
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Enhancing functionalities of metallic materials by controlling phase stability for use in orthopedic implants
Masaaki Nakai, Mitsuo Niinomi, Ken Cho, Kengo Narita
Interface Oral Health Science 2014: Innovative Research on Biosis-Abiosis Intelligent Interface p. 79-91 2015年1月1日 論文集(書籍)内論文
出版者・発行元:Springer Japan
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Differences in wear behaviors at sliding contacts for β-type and (α+β)-type titanium alloys between Ringer's solution and air.
Y.-S. Lee, M. Niinomi, M. Nakai, K. Narita, K. Cho
Materials Transactions Vol. 56 No. 3 p. 317-326 2015年 研究論文(学術雑誌)
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Predominant factor determining wear properties of β-type and (α+β)-type titanium alloys in metal-to-metal contact for biomedical applications
Y.-S. Lee, M. Niinomi, M. Nakai, K. Narita, J. Hieda, K. Cho
Journal of the Mechanical Behavior of Biomedical Materials Vol. 41 p. 208-220 2015年1月 研究論文(学術雑誌)
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Mechanical properties and cytocompatibility of oxygen-modified beta-type Ti-Cr alloys for spinal fixation devices
Huihong Liu, Mitsuo Niinomi, Masaaki Nakai, Ken Cho, Kengo Narita, Mustafa Sen, Hitoshi Shiku, Tomokazu Matsue
ACTA BIOMATERIALIA Vol. 12 p. 352-361 2015年1月 研究論文(学術雑誌)
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Microstructural evolution of precipitation-hardened β-type titanium alloy through high-pressure torsion
H. Yilmazer, M. Niinomi, K. Cho, M. Nakai, J. Hieda, S. Sato, Y. Todaka
Acta Materialia Vol. 80 p. 172-182 2014年11月 研究論文(学術雑誌)
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Development of low-cost high-strength beta-type titanium alloys using a metal injection molding
K. Cho, M. Niinomi, M. Nakai, J. Hieda, P.F. Santos, Y. Itoh, M. Ikeda
Proceedings of Materials Science and Technology Conference and Exhibition 2014 (MS&T2014 p. 1551-1558 2014年10月 研究論文(国際会議プロシーディングス)
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The estimation of corrosion behavior of new TiNbTaZr alloys for biomedical applications
A. C. Barbinta, D. Mareci, R. Chelariu, G. Bolat, C. Munteanu, K. Cho, M. Niinomi
MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION Vol. 65 No. 10 p. 1017-1023 2014年10月 研究論文(学術雑誌)
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Hardening behavior after high-temperature solution treatment of Ag-20Pd-12Au-xCu alloys with different Cu contents for dental prosthetic restorations
Yonghwan Kim, Mitsuo Niinomi, Junko Hieda, Masaaki Nakai, Ken Cho, Hisao Fukui
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS Vol. 35 p. 123-131 2014年7月 研究論文(学術雑誌)
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Changeable Young’s modulus with large elongation-to-failure in β-type titanium alloys for spinal fixation applications
H. Liu, M. Niinomi, M. Nakai, J. Hieda, K. Cho
Scripta Materialia Vol. 82 p. 29-31 2014年7月 研究論文(学術雑誌)
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Bending springback behavior related to deformation-induced phase transformations in Ti–12Cr and Ti–29Nb–13Ta–4.6Zr alloys for spinal fixation applications
H.H. Liu, M. Niinomi, M. Nakai, J. Hieda, K.Cho
Journal of the Mechanical Behavior of Biomedical Materials Vol. 34 p. 66-74 2014年6月 研究論文(学術雑誌)
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Optimization of Mo Content in Beta-Type Ti-Mo Alloys for Obtaining Larger Changeable Young’s Modulus during Deformation for Use in Spinal Fixation Applications
M. Nakai, M. Niinomi, J. Hieda, K. Cho, K. Narita, X. F. Zhao
Materials Science Forum Vol. 783-786 p. 1307-1312 2014年5月 研究論文(学術雑誌)
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Mechanical and Biological Biocompatibilityof Novel β-Type Ti-Mn Alloys for Biomedical Applications
K. Cho, M. Niinomi, M. Nakai, J. Hieda, P. F. Santos, Y. Itoh, T. Hattori, M. Ikeda
Materials Science Forum Vol. 783-786 p. 1232-1237 2014年5月 研究論文(学術雑誌)
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Biomedical Polymer Surface Modification of Beta-Type Titanium Alloy for Implants through Anodic Oxide Nanostructures
J. Hieda, M. Niinomi, M. Nakai, K. Cho, T. Mohri, T. Hanawa
Materials Science Forum Vol. 783-786 p. 1261-1264 2014年5月 研究論文(学術雑誌)
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Optimization of Cr and O contents in beta-type Ti-Cr-O alloys for obtaining both larger changeable Young's modulus during deformation and higher strength for use in spinal fixation applications
M. Nakai, M. Niinomi, J. Hieda, K. Cho, K. Narita, H.H. Liu
Proceedings of Materials Science and Technology Conference and Exhibition 2013 (MS&T2013) p. 2991-2997 2014年4月 研究論文(国際会議プロシーディングス)
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Contribution of β' and β precipitates to hardening in as-solutionized Ag-20Pd-12Au-14.5Cu alloys for dental prosthesis applications
Yonghwan Kim, Mitsuo Niinomi, Junko Hieda, Masaaki Nakai, Ken Cho, Hisao Fukui
Materials Science and Engineering C Vol. 37 No. 1 p. 204-2069 2014年4月 研究論文(学術雑誌)
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Adhesive strength of medical polymer on anodic oxide nanostructures fabricated on biomedical β-type titanium alloy
Junko Hieda, Mitsuo Niinomi, Masaaki Nakai, Ken Cho, Tomoyoshi Mohri, Takao Hanawa
Materials Science and Engineering: C Vol. 36 p. 244-251 2014年3月 研究論文(学術雑誌)
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Precipitation of β' phase and hardening in dental-casting Ag-20Pd-12Au-14.5Cu alloys subjected to aging treatments
Yonghwan Kim, Mitsuo Niinomi, Junko Hieda, Masaaki Nakai, Ken Cho, Hisao Fukui
Materials Science and Engineering C Vol. 36 p. 329-335 2014年3月 研究論文(学術雑誌)
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Mechanical properties of biomedical β-type titanium alloy with rare-earth metal oxide particles formed by rare-earth metal addition
Junko Hieda, Mitsuo Niinomi, Masaaki Nakai, Ken Cho
TMS Annual Meeting p. 129-135 2014年 研究論文(国際会議プロシーディングス)
出版者・発行元:Minerals, Metals and Materials Society
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Mechanical and biological biocompatibility of novel β-type ti-mn alloys for biomedical applications
Ken Cho, Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Pedro Fernandes Santos, Yoshinori Itoh, Tomokazu Hattori, Masahiko Ikeda
Materials Science Forum Vol. 783-786 p. 1232-1237 2014年 研究論文(国際会議プロシーディングス)
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A review of surface modification of a novel low modulus beta- type titanium alloy for biomedical applications
Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Ken Cho, Toshihiro Kasuga, Tomokazu Hattori, Takashi Goto, Takao Hanawa
INTERNATIONAL JOURNAL OF SURFACE SCIENCE AND ENGINEERING Vol. 8 No. 2-3 p. 138-152 2014年 研究論文(学術雑誌)
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Mechanical properties, microstructures, and biocompatibility of low-cost β-type Ti-Mn alloys for biomedical applications
K. Cho, M. Niinomi, M. Nakai, J. Hieda, P. F. Santos, Y. Itoh, and, M, Ikeda
Ceramic Transactions Vol. 251 p. 21-30 2014年 研究論文(国際会議プロシーディングス)
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Nanostructure of β-type titanium alloys through severe plastic deformation
Hakan Yilmazer, Mitsuo Niinomi, Ken Cho, Masaaki Nakai, Junko Hieda, Shigeo Sato, Yoshikazu Todaka
ADVANCED MATERIALS Letters Vol. 5 No. 7 p. 378-383 2014年 研究論文(学術雑誌)
出版者・発行元:
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Effect of subsurface deformation on sliding wear behavior of Ti-29Nb-13Ta-4.6Zr alloys for biomedical applications
Yoon-Seok Lee, Mitsuo Niinomi, Masaaki Nakai, Kengo Narita, Junko Hieda, Ken Cho
ADVANCED CERAMICS AND NOVEL PROCESSING Vol. 616 p. 270-274 2014年 研究論文(国際会議プロシーディングス)
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Microstructural analysis of biomedical Co-Cr-Mo alloy subjected to high-pressure torsion processing
Murat Isik, Mitsuo Niinomi, Ken Cho, Masaaki Nakai, Junko Hieda, Hakan Yilmazer, Zenji Horita, Takayuki Narushima
ADVANCED CERAMICS AND NOVEL PROCESSING Vol. 616 p. 263-269 2014年 研究論文(国際会議プロシーディングス)
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Wear properties of Ti-6Al-4V/Ti-29Nb-13Ta-4.6Zr combination for spinal implants
Yoon-Seok Lee, Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Ken Cho
Advanced Materials Research Vol. 922 p. 424-428 2014年 研究論文(国際会議プロシーディングス)
出版者・発行元:Trans Tech Publications
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Nanostructure and fatigue behavior of β-type titanium alloy subjected to high-pressure torsion after aging treatment
H. Yilmazer, Mitsuo Niinomi, K. Cho, M. Nakai, J. Hieda, Y. Todaka
Advanced Materials Research Vol. 891-892 p. 9-14 2014年 研究論文(国際会議プロシーディングス)
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Development of changeable Young's modulus with good mechanical properties in β-type Ti-Cr-O alloys
H.H. Liu, M. Niinomi, M. Nakai, J. Hieda, K. Cho
Key Eng. Mater Vol. 575-576 p. 453-+ 2014年 研究論文(国際会議プロシーディングス)
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Advances in Development of Titanium Alloys for Spinal Fixation Applications -Titanium Alloys with High Fatigue Strength and Low Springback for Spinal Fixation Applications-
Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Ken Cho, Kengo Narita
RECENT HIGHLIGHTS IN ADVANCED MATERIALS Vol. 575-576 p. 446-452 2014年 研究論文(国際会議プロシーディングス)
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Deformation-induced changeable Young’s modulus with high strength in β-type Ti-Cr-O alloys for spinal fixture
Huihong Liu, Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Ken Cho
Journal of the Mechanical Behavior of Biomedical Materials Vol. 30 p. 205-213 2014年 研究論文(学術雑誌)
出版者・発行元:
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Endurance of low-modulus β-type titanium alloys for spinal fixation
M. Niinomi, M. Nakai, J. Hieda, K. Cho, K. Narita
TMS2014 Annual Meeting Supplemental Proceedings p. 205-212 2014年1月 研究論文(国際会議プロシーディングス)
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FATIGUE CHARACTERISTICS AND MICROSTRUCTURES OF LASER- AND NON-LASER WELDED LOW-COST Ti-4.5Al-2.5Cr-1.2Fe-0.1C FOR USE IN NEXT GENERATION AIRCRAFTS
Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Ken Cho, Yoshio Itsumi, Shogo Murakami, Hideto Oyama, Wataru Abe
TMS 2014 SUPPLEMENTAL PROCEEDINGS p. 49-56 2014年 研究論文(国際会議プロシーディングス)
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DIFFERENCE OF WEAR BEHAVIOR BETWEEN Ti-29Nb-13Ta-4.6Zr ALLOY AND Ti-6Al-4V ELI ALLOY FOR BIOMEDICAL APPLICATIONS
Masaaki Nakai, Mitsuo Niinomi, Junko Hieda, Ken Cho, Yoon-Seok Lee
TMS 2014 SUPPLEMENTAL PROCEEDINGS p. 217-220 2014年 研究論文(国際会議プロシーディングス)
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Mechanical properties of biomedical β-type titanium alloy with rare-earth oxide particles formed by rare-earth metal addition
Junko Hieda, Mitsuo Niinomi, Masaaki Nakai, Ken Cho
TMS2014 Annual Meeting Supplemental Proceedings p. 129-135 2014年1月 研究論文(国際会議プロシーディングス)
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Reduction in anisotropy of mechanical properties of coilable (α+β)-type titanium alloy thin sheet through simple heat treatment for use in next-generation aircraft applications
Masaaki Nakai, Mitsuo Niinomi, Junko Hieda, Ken Cho, Yuya Nagasawa, Takashi Konno, Yoshinori Ito, Yoshio Itsumi, Hideto Oyama
Materials Science and Engineering A Vol. 594 p. 103-110 2014年1月 研究論文(学術雑誌)
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Improvement of Tensile and Fatigue Properties of β-Titanium Alloy while Maintaining Low Young’s Modulus through Grain Refinement and Oxygen Addition
Ken Cho, Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Ryota Kanekiyo
Materials Transactions Vol. 54 No. 10 p. 2000-2006 2013年10月 研究論文(学術雑誌)
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Mechanical properties of Ti-12Cr alloy with self-tunable Young's modulus for use in spinal fixation devices
M. Nakai, M. Niinomi, J. Hieda, K. Cho
The 8th Pacific Rim International Congress on Advanced Materials and Processing Proceedings p. 1541-1546 2013年9月 研究論文(国際会議プロシーディングス)
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Deformation induced changeable Young's modulus in ternary Ti-Cr-O alloys for spinal fixation applications
H.H Liu, M. Niinomi, M. Nakai, J. Hieda, K. Cho
The 8th Pacific Rim International Congress on Advanced Materials and Processing Proceedings p. 1635-1641 2013年9月 研究論文(国際会議プロシーディングス)
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Microstructural control and mechanical properties of low-cost titanium alloys for next generation aircrafts
M. Niinomi, M, Nakai, Itsumi, S. Murakami, H. Oyama, W. Abe, J. Hieda, K. Cho
The 8th Pacific Rim International Congress on Advanced Materials and Processing Proceedings p. 1131-1138 2013年9月 研究論文(国際会議プロシーディングス)
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Mechanical Properties of Low-Cost Beta-Type Ti-Mn Alloys Fabricated by Metal Injection Molding
K. Cho, M. Niinomi, M. Nakai, J. Hieda, P. F. Santos, Y. Itoh, M. Ikeda
The 8th Pacific Rim International Congress on Advanced Materials and Processing Proceedings p. 1115-1122 2013年9月 研究論文(国際会議プロシーディングス)
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Effect of Oxide Particles Formed through Addition of Rare-Earth Metal on Mechanical Properties of Biomedical β-Type Titanium Alloy
Junko Hieda, Mitsuo Niinomi, Masaaki Nakai, Ken Cho, Shigeki Nagai
Materials Transactions Vol. 54 No. 8 p. 1361-1367 2013年8月 研究論文(学術雑誌)
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Deformation-induced ω phase in modified Ti–29Nb–13Ta–4.6Zr alloy by Cr addition
Qiang Li, Mitsuo Niinomi, Junko Hieda, Masaaki Nakai, Ken Cho
Acta biomaterialia Vol. 9 No. 8 p. 8027-8035 2013年8月 研究論文(学術雑誌)
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Effects of Alloying Elements on the HAp Formability on Ti Alloys after Alkali Treatment
Ken Cho, Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Xiaojie Tao
MATERIALS TRANSACTIONS Vol. 54 No. 8 p. 1295-1301 2013年8月 研究論文(学術雑誌)
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Plasma interaction with Zn nano layer on organic materials for analysis of early stage of inorganic/organic hybrid multi-layer formation
Ken Cho, Kosuke Takenaka, Yuichi Setsuhara
SURFACE & COATINGS TECHNOLOGY Vol. 228 p. S271-S275 2013年8月 研究論文(学術雑誌)
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Mechanical properties of a medical β-type titanium alloy with specific microstructural evolution through high-pressure torsion
Hakan Yilmazer, Mitsuo Niinomi, Masaaki Nakai, Ken Cho, Junko Hieda, Yoshikazu Todaka, Takamichi Miyazaki
Materials Science and Engineering: C Vol. 33 No. 5 p. 2499-2507 2013年7月 研究論文(学術雑誌)
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Plasma interactions with aminoacid (l-alanine) as a basis of fundamental processes in plasma medicine
Yuichi Setsuhara, Ken Cho, Masaharu Shiratani, Makoto Sekine, Masaru Hori
Current Applied Physics Vol. 13 No. 1 p. S59-S63 2013年3月20日 研究論文(学術雑誌)
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Enhancement of adhesive strength of hydroxyapatite films on Ti-29Nb-13Ta-4.6Zr by surface morphology control
Junko Hieda, Mitsuo Niinomi, Masaaki Nakai, Ken Cho, Tatsuya Gozawa, Hirokazu Katsui, Rong Tu, Takashi Goto
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS Vol. 18 p. 232-239 2013年2月 研究論文(学術雑誌)
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Dental materials
J.Hieda, M. Niinomi, M. Nakai, K. Cho
Advances in Biomaterials Science and Biomedical Applications InTech p. 515-538 2013年
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Microstructure and fatigue properties of double-sided friction stir welded Ti-4.5Al-2.5Cr-1.2Fe-0.1C alloy plate for aerospace applications
M. Nakai, M. Niinomi, J. Hieda, K. Cho, K. Komine, H. Fujii, Y. Morisada, Y. Ito, T. Konno, Y. Itsumi, H. Oyama, W. Abe
PROCEEDINGS OF THE 1ST INTERNATIONAL JOINT SYMPOSIUM ON JOINING AND WELDING p. 429-434 2013年 研究論文(国際会議プロシーディングス)
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Investigations on plasma-biomolecules interactions as fundamental process for plasma medicine
Kosuke Takenaka, Ken Cho, Yuichi Setsuhara, Masaharu Shiratani, Makoto Sekine, Masaru Hori
Journal of Physics: Conference Series Vol. 441 No. 1 p. 012001-1-012001-6 2013年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Physics Publishing
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Research and Development of Low-cost Titanium Alloys for Biomedical Applications
Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Ken Cho, Toshikazu Akahori, Tomokazu Hattori, Masahiko Ikeda
COST-AFFORDABLE TITANIUM IV Vol. 551 p. 133-+ 2013年 研究論文(国際会議プロシーディングス)
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Development of high modulus TiFeCu alloys for biomedical applications
Ken Cho, Mitsuo Niinomi, Masaaki Nakai, Junko Hieda, Yuuki Kawasaki
Materials Transactions Vol. 54 No. 4 p. 574-581 2013年 研究論文(学術雑誌)
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Tensile and Fatigue Properties of Carbon-Solute-Strengthened (α+β)-Type Titanium Alloy
Masaaki Nakai, Mitsuo Niinomi, Junko Hieda, Ken Cho, Toshikazu Akahori, Kazuhiro Hayashi, Yoshio Itsumi, Shogo Murakami, Hideto Oyama
Materials Transactions Vol. 54 No. 2 p. 169-175 2013年 研究論文(学術雑誌)
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Recently developed titanium alloys for spinal fixation applications
Masaaki. Nakai, Mitsuo. Niinomi, Junko. Hieda, Ken. Cho
Processing and Fabrication of Advanced Materials-XXI p. 329-335 2012年12月 研究論文(国際会議プロシーディングス)
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Improvement of mechanical strength of titanium alloys by microstructural refinement to nano-size through high pressure torsion
Mitsuo. Niinomi, Masaaki. Nakai, Junko. Hieda, Ken. Cho
Processing and Fabrication of Advanced Materials-XXI p. 693-701 2012年12月 研究論文(国際会議プロシーディングス)
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Investigation of chemical bonding states at interface of Zn/organic materials for analysis of early stage of inorganic/organic hybrid multi-layer formation
Ken Cho, Kosuke Takenaka, Yuichi Setsuhara, Masaharu Shiratani, Makoto Sekine, Masaru Hori
THIN SOLID FILMS Vol. 523 p. 15-19 2012年11月 研究論文(学術雑誌)
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Effects of Irradiation with Ions and Photons in Ultraviolet-Vacuum Ultraviolet Regions on Nano-Surface Properties of Polymers Exposed to Plasmas
Ken Cho, Kosuke Takenaka, Yuichi Setsuhara, Masaharu Shiratani, Makoto Sekine, Masaru Hori
JAPANESE JOURNAL OF APPLIED PHYSICS Vol. 51 No. 1 p. 01AJ02-1-01AJ02-5 2012年1月 研究論文(学術雑誌)
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フレキシブルデバイス創製に向けたプラズマ-ソフトマテリアル相互作用の解析
趙研, 節原裕一, 竹中弘祐, 白谷正治, 関根誠, 堀勝
高温学会誌 Vol. 37 No. 6 p. 289-297 2011年11月 研究論文(学術雑誌)
出版者・発行元:High Temperature Society of Japan
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Effects of photoirradiation in UV and VUV regions during plasma exposure to polymers
Ken Cho, Yuichi Setsuhara, Kosuke Takenaka, Masaharu Shiratani, Makoto Sekine, Masaru Hori
THIN SOLID FILMS Vol. 519 No. 20 p. 6810-6814 2011年8月 研究論文(学術雑誌)
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Plasma processing of soft materials for development of flexible devices
Yuichi Setsuhara, Ken Cho, Kosuke Takenaka, Masaharu Shiratani, Makoto Sekine, Masaru Hori
THIN SOLID FILMS Vol. 519 No. 20 p. 6721-6726 2011年8月 研究論文(学術雑誌)
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Combinatorial analyses of plasma-polymer interactions
Yuichi Setsuhara, Ken Cho, Kosuke Takenaka, Masaharu Shiratani, Makoto Sekine, Masaru Hori
SURFACE & COATINGS TECHNOLOGY Vol. 205 No. 2 p. S484-S489 2011年7月 研究論文(学術雑誌)
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Combinatorial analysis of plasma-polymer interactions for formation of inorganic-soft materials hybrid structure
Kosuke Takenaka, Ken Cho, Yuichi Setsuhara, Masaharu Shiratani, Makoto Sekine, Masaru Hori
Trans. JWRI Vol. 39 No. 2 p. 250-252 2010年12月 研究論文(大学,研究機関等紀要)
出版者・発行元:大阪大学接合科学研究所
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Effects of photon irradiation in UV and VUV regions during plasma processing of organic materials
Ken Cho, Kosuke Takenaka, Yuichi Setsuhara, Masaharu Shiratani, Makoto Sekine, Masaru Hori
Trans. JWRI Vol. 39 No. 2 p. 298-300 2010年12月 研究論文(大学,研究機関等紀要)
出版者・発行元:大阪大学接合科学研究所
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Low-damage plasma processing of polymers for development of organic-inorganic flexible devices
Yuichi Setsuhara, Ken Cho, Kosuke Takenaka, Masaharu Shiratani, Makoto Sekine, Masaru Hori
SURFACE & COATINGS TECHNOLOGY Vol. 205 No. 1 p. S355-S359 2010年12月 研究論文(学術雑誌)
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Development of a combinatorial plasma process analyzer for advanced R&D of next generation nanodevice fabrications
K. Takenaka, K. Cho, Y. Setsuhara, M. Shiratani, M. Sekine, M. Hori
Ceramic Transactions Vol. 219 p. 279-284 2010年9月 研究論文(学術雑誌)
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X-Ray photoelectron spectroscopy analysis of plasma-polymer interactions for development of low-damage plasma processing of soft materials
Yuichi Setsuhara, Ken Cho, Masaharu Shiratani, Makoto Sekine, Masaru Hori
THIN SOLID FILMS Vol. 518 No. 22 p. 6492-6495 2010年9月 研究論文(学術雑誌)
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Advanced research and development for plasma processing of polymers with combinatorial plasma-process analyzer
Yuichi Setsuhara, Ken Cho, Kosuke Takenaka, Masaharu Shiratani, Makoto Sekine, Masaru Hori
THIN SOLID FILMS Vol. 518 No. 22 p. 6320-6324 2010年9月 研究論文(学術雑誌)
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Development of a Combinatorial Plasma Process Analyzer for Advanced R&D of Next Generation Nanodevice Fabrication
Kosuke Takenaka, Ken Cho, Yuichi Setsuhara, Masaharu Shiratani, Makoto Sekine, Masaru Hori
Ceramic Transactions Vol. 219 p. 279-284 2010年8月 研究論文(学術雑誌)
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Combinatorial Analysis of Plasma-Surface Interactions of Poly(ethylene terephthalate) with X-ray Photoelectron Spectroscopy
Kosuke Takenaka, Ken Cho, Yuichi Setsuhara, Masaharu Shiratani, Makoto Sekine, Masaru Hori
JAPANESE JOURNAL OF APPLIED PHYSICS Vol. 49 No. 8 p. 08JA02-1-08JA02-4 2010年8月 研究論文(学術雑誌)
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Low-damage surface modification of polymethylmethacrylate with argon-oxygen mixture plasmas driven by multiple low-inductance antenna units
Yuichi Setsuhara, Ken Cho, Kosuke Takenaka, Masaharu Shiratani, Makoto Sekine, Masaru Hori, Eiji Ikenaga, Shigeaki Zaima
THIN SOLID FILMS Vol. 518 No. 13 p. 3561-3565 2010年4月 研究論文(学術雑誌)
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X-ray photoelectron spectroscopy for analysis of plasma-polymer interactions in Ar plasmas sustained via RF inductive coupling with low-inductance antenna units
Yuichi Setsuhara, Ken Cho, Masaharu Shiratani, Makoto Sekine, Masaru Hori, Eiji Ikenaga, Shigeaki Zaima
THIN SOLID FILMS Vol. 518 No. 13 p. 3555-3560 2010年4月 研究論文(学術雑誌)
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HARD X-RAY PHOTOELECTRON SPECTROSCOPY ANALYSIS FOR ORGANIC-INORGANIC HYBRID MATERIALS FORMATION
Ken Cho, Kosuke Takenaka, Yuichi Setsuhara, Masaharu Shiratani, Makoto Sekine, Masaru Hori, Eiji Ikenaga, Hiroki Kondo, Osamu Nakatsuka, Shigeaki Zaima
CHARACTERIZATION AND CONTROL OF INTERFACES FOR HIGH QUALITY ADVANCED MATERIALS III Vol. 219 p. 183-+ 2010年 研究論文(国際会議プロシーディングス)
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Plasma surface treatment of polymers with inductivity-coupled RF plasmas driven by low-inductance antenna units
Yuichi Setsuhara, Ken Cho, Kosuke Takenaka, Akinori Ebe, Masaharu Shiratani, Makoto Sekine, Masaru Hori, Eiji Ikenaga, Hiroki Kondo, Osamu Nakatsuka, Shigeaki Zaima
THIN SOLID FILMS Vol. 518 No. 3 p. 1006-1011 2009年12月 研究論文(学術雑誌)
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Substrate temperature effects on amorphous carbon film growth, investigated by infrared spectroscopy in multiple internal reflection geometry
Masanori Shinohara, Ken Cho, Yoshinobu Matsuda, Takanori Inayoshi, Hiroki Kawazoe, Hiroshi Fujiyama, Yuuki Nitta, Tatsuyuki Nakatani
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A Vol. 27 No. 4 p. 813-817 2009年7月 研究論文(学術雑誌)
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Large-area and low-damage processes for hybrid flexible device fabrications with reactive high-density plasmas driven by multiple low-inductance antenna modules
Yuichi Setsuhara, Kosuke Takenaka, Ken Cho, Jeon G. Han
Journal of Physics: Conference Series Vol. 165 No. 1 p. 12042-1-12042-6 2009年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Physics Publishing
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Interaction between hydrogen plasma and hydrogenated amorphous carbon film, investigated by infrared spectroscopy
Masanori Shinohara, Ken Cho, Hiromichi Shibata, Keishi Okamoto, Tatsuyuki Nakatani, Yoshinobu Matsuda, Hiroshi Fujiyama
THIN SOLID FILMS Vol. 516 No. 13 p. 4379-4383 2008年5月 研究論文(学術雑誌)
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Effects of Substrate Temperature on Adsorption of Hydrocarbon Species Generated in Methane Plasma
SHINOHARA Masanori, CHO Ken, MATSUDA Yoshinobu, FUJIYAMA Hiroshi, OKAMOTO Keishi, NAKATANI Tatsuyuki
Trans Mater Res Soc Jpn Vol. 32 No. 2 p. 473-476 2007年6月
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Investigation of evolution hydrocarbon species on a Si surface during methane plasma with and without substrate bias, using infrared spectroscopy in multiple internal reflection geometry
Masanori Shinohara, Hiromichi Shibata, Ken Cho, Tatsuyuki Nakatani, Keishi Okamoto, Yoshinobu Matsuda, Hiroshi Fujiyama
APPLIED SURFACE SCIENCE Vol. 253 No. 14 p. 6242-6247 2007年5月 研究論文(学術雑誌)