"TAKAKAZU YAMAMOTO,takao sato,Takayuki Iijima,Masahiro Abe,Hiroki Fukumoto,Take-aki KOIZUMI,Usui Motoaki,YOSHIYUKI NAKAMURA,Takehiko Yagi,Hiroyuki Tajima,Taku Okada,,Shintaro Sasaki,Hideo Kishida,Arao Nakamura,Takashi Fukuda,Akira Emoto,Hirobumi Ushijima,Chisato Kurosaki,Hiroshi Hirota","Highly coplanar polythiophenes with -C��CR side chains: self-assembly, linear and nonlinear optical properties, and piezochromism",,"Bulletin of the Chemical Society of Japan",,"Vol. 82","No. 7","  896-909",2009,July