"Reika Ota,Shinnosuke Yasuoka,Ryoichi Mizutani,Takahisa Shiraishi,Kazuki Okamoto,Kuniyuki Kakushima,Tomoyuki Koganezawa,Osami Sakata,Hiroshi Funakubo","Scalable ferroelectricity of 20-nm-thick (Al0.8Sc0.2)N thin films sandwiched between TiN electrodes",,"J. Appl. Phys.",,"vol. 134",,"pp. 214103-1-6",2023,Dec.
"Xueyou Yuan,Kazuki Okamoto,Mitsuki Kawano,Masahito Yoshino,Takanori Nagasaki,Yasuhiko Imai,Osami Sakata,Tomoaki Yamada","Extraordinarily Large Contribution Ratio of Ferroelastic Domain Switching to Piezoresponse in Monoclinic (K, Na)NbO3 Films",,"Advanced Electronic Materials",,,,,2023,Oct.