About OKAMOTO Hiroshi
About Dep. of Nano-mechanics, Tohoku Univ., Sendai 980-8579, JPN
About ONUKI Teppei
About Dep. of Nano-mechanics, Tohoku Univ., Sendai 980-8579, JPN
About KUWANO Hiroki
About Dep. of Nano-mechanics, Tohoku Univ., Sendai 980-8579, JPN
About Applied Physics Letters
About electret
About dielectric thin film
About laminate structure
About membrane and film
About electromechanical effect
About converter
About electrode
About gap
About output
About frequency dependence
About carrier injection
About free standing film
About electromechanical transducer
About Piezoelectric devices
About 注入
About 電荷
About エレクトレット
About トランスデューサ