About KATAYAMA-YOSHIDA H
About Osaka Univ., Osaka, JPN
About NISHIMATSU T
About Tohoku Univ., Sendai, JPN
About YAMAMOTO T
About Kochi Univ. Technol., Kochi, JPN
About ORITA N
About National Inst. Advanced Industrial Sci. and Technol.(AIST), Tsukuba, JPN
About Journal of Physics. Condensed Matter
About gallium nitride
About forbidden band
About Crystal growth of semiconductors
About Electronic structure of crystalline semiconductors
About GaN
About AlN
About ダイヤモンド
About 低抵抗
About ワイドバンドギャップ半導体
About 製作
About 共ドーピング
About 予測
About 実験