About HIGASHIWAKI Masataka
About National Inst. of Information and Communications Technol., Tokyo, JPN
About MURAKAMI Hisashi
About Tokyo Univ. Agriculture and Technol., Tokyo, JPN
About KUMAGAI Yoshinao
About Tokyo Univ. Agriculture and Technol., Tokyo, JPN
About KURAMATA Akito
About Tamura Corp., Saitama, JPN
About Japanese Journal of Applied Physics
About gallium oxide
About compound semiconductor
About power electronics
About semiconductor device
About band gap
About material
About silicon carbide
About gallium nitride
About wide band gap
About alternative material
About Materials of solid-state devices
About Ga2O3
About パワーデバイス
About 現状