"Shigemasa Nakasugi,Sungmin Kang,Tso-Fu Mark Chang,Takaaki Manaka,Hiroki Ishizaki,Masato Sone,Junji Watanabe","Three Distinct Polar Phases, Isotropic, Nematic and Smectic-A Phases Formed from Fluoro-Substituted Dimeric Molecule with Large Dipole Moment",,"The Journal of Physical Chemistry B",,"Vol. 127","No. 29","p. 6585?6595",2023,June
"Shigemasa Nakasugi,Sungmin Kang,Tso-Fu Mark Chang,Takaaki Manaka,Hiroki Ishizaki,Masato Sone,Junji Watanabe","Spontaneous Polarization Characteristics in Polar Smectic Phases of Fluoro-Substituted Bent-Shaped Dimeric Molecules",,"The Journal of Physical Chemistry B","ACS Journal","Vol. 126","No. 40","pp. 8119?8127",2022,Oct.
"Shigemasa Nakasugi,Sungmin Kang,Tso-Fu Mark Chang,Hiroki  Ishizaki,Masato Sone,Junji Watanabe","Electric Switching Behaviors and Dielectric Relaxation Properties in Ferroelectric, Antiferroelectric and Paraelectric Smectic Phases of Bent-Shaped Dimeric Molecules",,"The Journal of Physical Chemistry Part: Part B",,"Vol. 126","No. 26","pp. 4967?4976",2022,June
"’†�™–Î�³,›Iãß•q,“n•Ó�‡ŽŸ,�Î�蔎Šî,‘]�ª�³�l","ƒVƒbƒt‰–ŠîŒ^“ñ—Ê‘Ì•ªŽq‚Ì—U“dŠÉ˜a‹““®",,"“d‹CŠw‰ï˜_•¶Ž� A","“d‹CŠw‰ï","Vol. 142","No. 4","pp. 152-158",2022,Feb.
"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.