"Shigemasa Nakasugi,Sungmin Kang,Junji Watanabe,Hiroki Ishizaki,Masato Sone","Huge Dielectric Constants of the Ferroelectric Smectic-A Phase in Bent-Shaped Dimeric Molecules",,"Materials Advances","The Royal Society of Chemistry","Vol. 2",,"pp. 7017-7023",2021,Sept.