Author :
Hashimoto, Kazuhiko ; Yokogawa, Shunji ; Kakumu, Masakazu ; Kinugawa, Kasaaki ; Sawada, Kazuhiro ; Sakurai, Takayasu ; Isobe, Mitsuo ; Matsunaga, Jun-Ichi ; Iizuka, Tetsuya ; Nagakubo, Yoshihide
Author_Institution :
Semiconductor Device Engineering Lab., Toshiba Corporation, Komukai-Toshiba-cho, Kawasaki, 210 Japan