About TOKUNAGA M
About Hokkaido Univ., Sapporo, JPN
About Osaka Univ., Osaka, JPN
About SAWADA T
About Osaka Univ., Osaka, JPN
About TSUKAWAKE T
About Osaka Univ., Osaka, JPN
About DEGUCHI K
About Shizuoka Inst. Sci. and Technol., Sizuoka, JPN
About Ferroelectrics