Nishijima Masahiko

ニシジママサヒコ | Nishijima Masahiko

Affiliation and department：
Job title： Associate Professor

Research field (3)： Electronic devices and equipment , Morphology, anatomy , Structural and functional materials

Research keywords (8)： elemental Analysis (EDS, EELS) , High Resolution Electron Microscopy (HR-TEM) , semiconductor , XAFS , Metal , nanoparticle , nanostructure , Scanning Transmission Electron Microscopy (STEM)

Papers (133)：

Eunjin Jo, YehRi Kim, Sangmin Lee, Masahiko Nishijima, Chuantong Chen, Katsuaki Suganuma, Young-Bae Park, Dongjin Kim. Oxidation-free silver porous sheet bonding onto a bare copper substrate in air. Materials Letters. 2025
Zheng Zhang, Ming-Chun Hsieh, Masahiko Nishijima, Aiji Suetake, Hiroshi Yoshida, Rieko Okumuara, Chuantong Chen, Hiroki Seto, Kei Hashizume, Yuhei Kitahara, et al. Effect of Ni addition and bath temperature on electroless Cu microstructure in microvia preparation for HDI substrate. Applied Surface Science. 2024. 678. 161128-161128
Sangmin Lee, Seungyeop Baek, Seung-Joon Lee, Chuantong Chen, Masahiko Nishijima, Katsuaki Suganuma, Hiroshi Utsunomiya, Ninshu Ma, Ha-Young Yu, Dongjin Kim. Driving forces of solid-state Cu-to-Cu direct bonding suppressing the work-hardening loss by refill friction stir spot welding. Materials Science and Engineering: A. 2024. 915. 147178-147178
Wangyun Li, Chuantong Chen, Masahiko Nishijima, Minoru Ueshima, Hiroshi Nishikawa, Katsuaki Suganuma. Improved thermal shock reliability of Ag paste sintered joint by adjusted coefficient of thermal expansion with Ag-Si atomized particles addition. Materials & Design. 2024
Koji S. Nakayama, Masahiko Nishijima, Yicheng Zhang, Chuantong Chen, Minoru Ueshima, Katsuaki Suganuma. Metastable phases of Ag-Si: amorphous Si and Ag-nodule mediated bonding. Scientific Reports. 2024. 14. 1

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MISC (13)：

多田昌平, 近藤健, 城塚達也, 藤原翔, 本間徹生, 西嶋雅彦. t-ZrO₂中の固溶Cu種を活性種としたイミダゾールとフェニルボロン酸のカップリング反応. 触媒討論会予稿集(CD-ROM). 2024. 133rd
西嶋雅彦, 西嶋雅彦, 川本秀士, 鈴木勝彦, 鈴木勝彦. Characterization for tetrahedral amorphous-Carbon DLC Films. KEK Progress Report (Web). 2023. 2023-2
西嶋雅彦, 鈴木勝彦. Structural Study for Silicon Carbide Films by Laser Assisted Micro Particle Jetting. KEK Progress Report (Web). 2021. 2021-4
今野豊彦, Kwon Eunsang, 西嶋雅彦. Structural Analysis Platform of Tohoku University. まてりあ. 2019. 58. 12
田辺栄司, 西嶋雅彦. STEM-EDS Tomography of Supported Noble Metal Catalysts. まてりあ. 2018. 57. 12

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Lectures and oral presentations (102)：

Effect of Ni Addtion on Electroless Cu for High Density Interconnect PCB Substrate
(245th ECS Meeting 2024)
Quantitative Elemental Characterization for Electroless Cu Plating Interface of Micro-via by ToF-SIMS
(International Conference on Electronics Packaging, ICEP 2024 2024)
The formation of Ag nodule structures from Ag-Si metastable states
(2024 TMS Annual Meeting & Exhibition 2024)
急冷凝固されたAg-Si合金における非晶質相形成の評価
(粉体粉末冶金協会講演大会(Web) 2024)
Efficient interconnection reliability evaluation method for semiconductor packaging substrates
(2024)

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Education (3)：

1992 - 1997 Tohoku University School of Engineering department of Applied Ohysics
1988 - 1992 Tohoku University Faculty of Engineering Department of Applied Physics
1987 - 1988 Miyagi University of Education aculty of Education Teacher Training Programs for School Education

Professional career (1)：

博士(工学) (Iwate University)

Work history (9)：

2022/04 - 現在 Osaka University Flexible 3D System integration Laboratory, The Institute of Scientific and Industrial Research Associate Professor
2021/04 - 2022/03 Osaka University Institute for Protein Research Division of Protein crystallography and Division of Cryo-EM Structural Biology Associate Professor
2021/02 - 2021/03 New Industry Creation Hatchery Center Tribology Fusion Research Project Researcher
2016/01 - 2021/01 Tohoku University The Electron Microscopy Cente Associate Professor
2012/10 - 2015/12 Research and Development Center for Ultra High Efficiency Nano-crystalline Soft Magnetic Material, Institute for Materials Research, Tohoku University Associate Professor

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Awards (7)：

2021/09 - 公益社団法人応用物理学会第82回応用物理学会秋季学術講演会ポスター賞グラフェン/L10-規則合金界面に誘起された異方的軌道モーメント
2011/11 - 日本金属学会第1回まてりあ論文賞透過電子顕微鏡による析出物の微細組織と結晶構造の解析-Mg-RE(希土類金属)合金-
2009/03 - 日本金属学会第59回日本金属学会金属組織写真賞A部門奨励賞 MgSm 合金中の微細析出物の構造解析
2008/03 - 日本金属学会第58回日本金属学会金属組織写真賞A部門奨励賞 Mg97Gd2Zn1 合金のGP Zones の原子配列の直接観察
2007/03 - 日本金属学会第57回日本金属学会金属組織写真賞A部門佳作賞 HAADF-STEM 法によるMg 5at%Gd 合金中の析出物の構造・形態変化の研究

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