Nagao Shijo

ナガオシジョウ | Nagao Shijo

Affiliation and department：

Research field (1)： Nanostructure physics

Research keywords (6)： RF Communication electronics , Solid State Physics , Molecular Dynamics , Crystallography , Electronics packaging , Nanomechanics

Research theme for competitive and other funds (1)：

2012 - 2017 Science of Hetero-Interface of Advanced Power Devises in Extreme Environments

Papers (207)：

Kiyoshi Hirao, You Zhou, Hideki Hyuga, Shijo Nagao, Katsuaki Suganuma, Naoki Wakasugi. Evaluation of thermal resistance for metalized ceramic substrates using a microheater chip. INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY. 2022. 19. 1. 232-240
Masaki Fujikane, Kouhei Takahashi, Naoki Tambo, Takashi Kozaki, Shijo Nagao. In situ nanoelectromechanical characterization of phase transformation in Si phononic crystal during nanoindentation. APL MATERIALS. 2021. 9. 10
Masaki Fujikane, Shijo Nagao, Dariusz Chrobak, Toshiya Yokogawa, Roman Nowak. Room-Temperature Plasticity of a Nanosized GaN Crystal. NANO LETTERS. 2021. 21. 15. 6425-6431
Dongjin Kim, Sangmin Lee, Chuantong Chen, Seung-Joon Lee, Shijo Nagao, Katsuaki Suganuma. Fracture mechanism of microporous Ag-sintered joint in a GaN power device with Ti/Ag and Ni/Ti/Ag metallization layer at different thermo-mechanical stresses. JOURNAL OF MATERIALS SCIENCE. 2021. 56. 16. 9852-9870
Dongjin Kim, Shijo Nagao, Chuantong Chen, Naoki Wakasugi, Yasuyuki Yamamoto, Aiji Suetake, Tetsu Takemasa, Tohru Sugahara, Katsuaki Suganuma. Online Thermal Resistance and Reliability Characteristic Monitoring of Power Modules With Ag Sinter Joining and Pb, Pb-Free Solders During Power Cycling Test by SiC TEG Chip. IEEE Transactions on Power Electronics. 2021. 36. 5. 4977-4990

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MISC (39)：

Bonding and High-Temperature Storage Performance of Die Attachment with Ag Paste Sintering on Bare DBA Substrate. 2019. 29. 189-192
Improvement of Thermal Shock-resistance of Ag Sinter Bonded GaN Die on Al Metallized AlN Ceramic substrate by Employing Ni metallization on The Substrate Al surface. 2019. 29. 197-200
Improvement of Oxidation Resistance and Resin Adhesion on Co-W-P Metallization by Doping Higher W Content. 2019. 29. 283-286
Suganuma Katsuaki, Nogi Masaya, Nagao Shijo, Sugawara toru, Koga hirotaka, Jiu jinting. Printed Electronics:Nanomaterials and Transparent Wiring Technique. Proceedings of JIEP Annual Meeting. 2018. 27. 0. 296-298
Evaluation of Sintering Behavior of Ag Micron Flake. MES. 2018. 28. 0. 257-260

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Patents (20)：

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Education (3)：

1994 - 1999 Kyushu University Graduate School of Sciences Department of Fundamental Physics
1990 - 1994 Kyushu University Faculty of Sciences Department of Physics
1985 - 1990 Kyushu University School of Sciences Department of Physics

Professional career (1)：

理学博士(物理学) (九州大学大学院)

Work history (9)：

2021/04 - 現在 AOR, Ltd. Kyushu R&D
2015/11 - 2020/10 Osaka University The Institute of Scientific and Industrial Research Associate Professor
2013/03 - 2015/10 Osaka University The Institute of Scientific and Industrial Research Visiting Associate Professor
2012/08 - 2013/02 Osaka University The Institute of Scientific and Industrial Research Specially Appointed Researcher
2009/03 - 2012/07 Norwegian University of Science and Technology 構造材料工学部 PhD Research Fellow

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Committee career (1)：

2016/08 - 2021/08 日本実装学会論文委員

Association Membership(s) (3)：

金属学会 , 実装学会 , 応用物理学会

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