About OHTOMO Akira
About Tohoku Univ., Sendai, JPN
About TSUKAZAKI Atsushi
About Tohoku Univ., Sendai, JPN
About Semiconductor Science and Technology
About zinc oxide
About forbidden band
About Semiconductor thin films
About Semiconductor-semiconductor contacts without Gr.13-15 element compounds
About Light emitting devices
About ZnO
About 薄膜
About 超格子
About パルスレーザ蒸着