Rchr
J-GLOBAL ID:201501009074348576
Update date: Dec. 06, 2024
Nakamura Ryusuke
ナカムラ リュウスケ | Nakamura Ryusuke
Affiliation and department:
Homepage URL (1):
https://metal1.mat.usp.ac.jp/~metallic-materials/
Research field (1):
Structural and functional materials
Research keywords (4):
拡散
, 構造解析
, アモルファス,非平衡構造
, ナノ組織制御
Research theme for competitive and other funds (21):
- 2024 - 2027 極細束電子ビームによる局所的照射損傷領域の構造解析
- 2024 - 2026 二次イオン質量分析法による超温度場凝固に固有の帯状変調組織の実証
- 2022 - 2025 Development of rapid crystallization technique of amorphous GeSn films at room temperature by electron beam and electrical characterization of the products
- 2021 - 2023 銀中の酸素の粒界拡散挙動の解明:ヒロック形成と制御の基礎
- 2021 - 2023 鉄中のホウ素の粒界拡散係数の測定
- 2019 - 2022 Structural changes and stability of amorphous materials under radiation environments
- 2019 - 2022 Diffusion of boron in iron: basic and abnormal processes
- 2020 - 2021 非加熱方式によるGeSn混晶薄膜の作製
- 2016 - 2019 Development of new radiation tolerant materials by controlling nano-defects
- 2014 - 2018 Structure and diffusion of boron dissolved in alpha iron: an integrated approach of first-principle calculation and experiment
- 2016 - 2018 短~中距離範囲におけるFe-B クラスターの生成・発達過程の観察
- 2016 - 2017 ダイアモンド型ではないゲルマニウム/シリコン新規構造の出現・制御に関する基礎研究
- 2016 - 2017 鉄鋼の粒界におけるボロンの安定位置を可視化する新たな解析
- 2014 - 2016 Fabrication of nanoporous germanium for the use of anode material in lithium-ion batteries
- 2012 - 2013 Fabrication of highly-oriented nanoporous oxides: fundamentals of self-organization of nanopores induced by strong anisotropic crystal structures
- 2010 - 2012 Development of Porous Implants anchored by Pores with Bone Tissue by Micromachining
- 2009 - 2010 Formation mechanism of nanoporous structures through the crystallization of amorphous oxides
- 2008 - 2009 異種金属の著しい拡散性の差を利用したナノ中空構造体の創製
- 2007 - 2009 酸化反応を利用したFe およびNi ナノ粒子の中空化プロセス
- 2005 - 2009 Fabrication of Novel Nano-hollow Sphere Metals and Metallic Nano-tube and Elucidation of Physical Properties
- 2006 - 2007 ナノ金属中空多面体の創製および中空化機構の解明
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Papers (82):
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Yuna Motozu, Ryusuke Nakamura, Sota Hoshishima, Takeyuki Suzuki. Diffusion of oxygen in amorphous HfO2. Journal of Physics and Chemistry of Solids. 2025. 199. 112499.1-112499.6
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Daisuke Inoue, Ryusuke Nakamura, Hiroshi Numakura. Chemical Diffusion in Ni-V Solid Solution and in Ni3V. Journal of Phase Equilibria and Diffusion. 2023. 44. 240-254
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R. Nakamura, M. Miyamoto, M. Ishimaru. Explosive crystallization of amorphous germanium-tin films by irradiation with a 3-keV electron beam. Journal of Applied Physics. 2023. 133. 18. 185304.1-185304.8
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Takumi Hamaguchi, Ryusuke Nakamura, Kohta Asano, Takeshi Wada, Takeyuki Suzuki. Diffusion of boron in an amorphous iron-boron alloy. Journal of Non-Crystalline Solids. 2023. 601. 122070
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Manabu Ishimaru, Ryusuke Nakamura, Yanwen Zhang, William J. Weber, George G. Peterson, Natale J. Ianno, Michael Nastasi. Electron diffraction radial distribution function analysis of amorphous boron carbide synthesized by ion beam irradiation and chemical vapor deposition. Journal of the European Ceramic Society. 2022. 42. 2. 376-382
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MISC (4):
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仲村龍介, KIM Hyunjeong, 奥川将行. Structural Analysis of a Non-cubic Diamond Phase in the Crystallized Amorphous Germanium and Silicon-towards Microstructural Control of Thin Film Devices. 村田学術振興財団年報. 2017. 31. 355-362
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Fabrication of Hollow Nanostructured Oxides via Oxidation of Metal Nanoparticles and Nanowires and their Structural Stability. 2012. 1. 1. 20-24
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SHUDO Takehiro, NAKAMURA Ryusuke, HIRATA Akihiko, ISHIMARU Manabu, NAKAJIMA Hideo. Formation of Nanoporous Structures with Crystallization of Amorphous Al_2O_3 and WO_3. 2010. 36. 6. 1-2
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Yoshimi Kyosuke, Yamauchi Akira, Nakamura Ryusuke, Tsunekane Masafumik, Hanada Shuji. Self-assembled Microstructures of Supersaturated Thermal Vacancies and Their Effects on Mechanical Properties in Intermetallic Compounds. The Computational Mechanics Conference. 2004. 2004. 17. 561-562
Books (4):
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中空微粒子の合成と応用
シーエムシー出版 2016
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New Frontiers of Nanoparticles and Nanocomposite Materials
Springer 2013
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マクロおよびナノポーラス金属の開発最前線
シーエムシー出版 2011
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Diffusion study in Japan
Research signpost 2006
Lectures and oral presentations (9):
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弱い電子ビームの照射によるアモルファスゲルマニウム薄膜の瞬間かつ広域結晶化
(日本金属学会 2023年春期講演大会 2023)
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Diffusion of boron in alpha-iron: Long-range diffusion measurement by secondary ion mass spectroscopy
(15th International Conference on Diffusion in Solids and Liquids (DSL2019) 2019)
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Structural evolution and crystallization behaviour of sputter-deposited amorphous germanium films
(International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS -Processing, Fabrication, Properties, Applications- (Thermec’2018) 2018)
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アモルファス Ge 薄膜における構造不均一と結晶化挙動
(日本学術振興会 材料の微細組織と機能性第 133委員会 第239回研究会 「半導体材料における結晶欠陥・拡散・薄膜の結晶化挙動」 2018)
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アモルファス Ge 薄膜の結晶化における安定相と準安定相の競合
(第78回 応用物理学会 秋季学術講演会 シンポジウム「IV 族系半導体の製膜と低温結晶化(固相結晶化を中心に)」 2017)
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Education (3):
- 2001 - 2004 Tohoku University Graduate School of Engineering
- 1999 - 2001 Tohoku University Graduate School of Engineering
- 1995 - 1999 Tohoku University Faculty of Engineering
Professional career (1):
Work history (7):
- 2022/04 - 現在 The University of Shiga Prefecture School of Engineering Department of Material Chemistry
- 2023/09 - 2024/03 Osaka Metropolitan University
- 2017/03 - 2022/03 Osaka Prefecture University
- 2012/03 - 2017/02 Osaka Prefecture University
- 2006/05 - 2012/02 Osaka University The Institute of Scientific and Industrial Research
- 2005/04 - 2006/04 Osaka University The Institute of Scientific and Industrial Research
- 2004/04 - 2005/03 Tohoku University Institute for Materials Research
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Committee career (1):
- 2017/03 - 2019/03 日本金属学会 まてりあ編集委員
Awards (2):
- 2012/12 - エルゼビア Materials Letters 2007-2011 トップ引用論文
- 2012/03 - 高温学会 高温学会学術奨励賞
Association Membership(s) (3):
THE JAPAN SOCIETY OF APPLIED PHYSICS
, THE IRON AND STEEL INSTITUTE OF JAPAN
, THE JAPAN INSTITUTE OF METALS AND MATERIALS
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