Kyushu University Academic Staff Educational and Research Activities Database
List of Reports
Shin-ichi NISHIZAWA Last modified date:2023.12.07

Professor / Renewable Energy System Engineering / Division of Renewable Energy Dynamics / Research Institute for Applied Mechanics


Reports
1. Koichi Kakimoto, Bing Gao, Takuya Shiramomo, Satoshi Nakano, Shin-ichi Nishizawa, Analysis of growth velocity of SiC growth by the physical vapor transport method, SILICON CARBIDE AND RELATED MATERIALS 2011, PTS 1 AND 2, 10.4028/www.scientific.net/MSF.717-720.25, Vol.717-720, No.Pt.1, pp.25-+, 2012.03, Crystal growth velocity of SiC in a process of physical vapor transport was studied on the basis of numerical calculation including the effect of compressibility, convection and buoyancy effects, flow coupling between argon gas and species of Si, Si2C and SiC2, and the Stefan effect. Calculation in a 2D configuration was performed to clarify the effect of pressure on growth velocity. The results revealed that convection plays a role in the measured values that growers interpret as growth velocity based on a diffusion process of argon gas and species of Si, Si2C and SiC2..
2. One-chip integration technology of GaN-based N/P transistors using Polarization-Junction platform.
3. Three-dimensional accurate TCAD simulation of trench-gate Si-IGBTs.
4. Three-Dimensional Device Simulation of Si IGBTs-Investigation of physical models and comparisons with measurements-.
5. 中村 新, 柿本 浩一, 日比谷 孟俊, 西澤 伸一, 平田 彰, 今石 宣之, 足立 聡, 依田 真一, 中村 富久, 鮫島 浩人, TR-IA-4号小型ロケットによるシリコンメルトマランゴニ対流の温度振動測定, JASMA : Journal of the Japan Society of Microgravity Application, Vol.12, No.4, p.336, 1995.10.
6. Temperature Osicllation ad Flow Mode of Marangoni Convection of Molten Silicon under Microgravity.
7. 中村 新, 柿本 浩一, 日比谷 孟俊, 今石 宣之, 西澤 伸一, 平田 彰, 向井 楠宏, 依田 真一, 森田 知二, シリコン液柱内マランゴニ対流の温度振動と温度分布, JASMA : Journal of the Japan Society of Microgravity Application, Vol.13, No.4, p.297, 1996.10.
8. 中村 新, 日比谷 孟俊, 今石 宣之, 西澤 伸一, 加藤 浩和, 小山 正人, シリコン液柱内の対流と温度変動, JASMA : Journal of the Japan Society of Microgravity Application, Vol.14, p.13, 1997.10.
9. Nakamura Shin, Hibiya Taketoshi, Kakimoto Koichi, IMAISHI Nobuyuki, NISHIZAWA Shin-ichi, HIRATA Akira, MUKAI Kusuhiro, YODA Shin-ichi, S. MORITA Tomoji, Measurement of Temperature Fluctuations in Marangoni Convection in a Half-zone Silicon Melt on Board the TR-IA-4 Rocket (特集 TR-IA4号機), JASMA : Journal of the Japan Society of Microgravity Application, Vol.14, No.1, pp.60-66, 1997.02.
10. Hirata Akira, Nishizawa Shin-ichi, Sakurai Masato, Experimental Results of Oscillatory Marangoni Convection in a Liquid Bridge under Normal Gravity, JASMA : Journal of the Japan Society of Microgravity Application, Vol.14, No.2, pp.122-129, 1997.04.
11. NISHIZAWA Shin-ichi, KATO Tomohisa, KITOU Yasuo, HIROSE Fusao, OYANAGI Naoki, YAMAGUCHI Hirotaka, ARAI Kazuo, SiC Bulk Single Crystal Growth by Sublimation Method : Use of Numerical Simulation, IEICE transactions on electronics, Vol.86, No.4, p.686, 2003.04.
12. GaN-based Monolithic Power Integrated Circuit Technology with Wide Operating Temperature.
13. A method of estimating power loss of an aluminum electrolytic capacitor with square-wave current injection.