About KASHIO Norihide
About NTT Corp., Atsugi, JPN
About HOSHI Takuya
About NTT Corp., Atsugi, JPN
About KURISHIMA Kenji
About NTT Corp., Atsugi, JPN
About IDA Minoru
About NTT Corp., Atsugi, JPN
About MATSUZAKI Hideaki
About NTT Corp., Atsugi, JPN
About IEEE Electron Device Letters
About HBT
About base(semiconductor)
About antimonide
About gallium compound
About arsenide
About functional gradient material
About doping
About indium phosphide
About cutoff frequency
About indium
About GaAsSb
About double hetero bipolar transistor
About compositionally gradient
About Transistors
About 組成傾斜
About ドーピング
About 傾斜型
About InP
About ダブルヘテロ接合バイポーラトランジスタ