About OKUMURA HAJIME
About (独)産業技術総合研究所先進パワーエレクトロニクス研究センター
About Journal of the Vacuum Society of Japan
About power electronics
About compound semiconductor
About silicon carbide
About gallium nitride
About output
About switching element
About global warming
About crystal growth
About MOSFET
About HEMT
About wide band-gap semiconductor
About high power
About Crystal growth of semiconductors
About パワーエレクトロニクス
About ワイドギャップ半導体
About 結晶成長