"Tatsuya Yajima,Takuto Soma,Kohei Yoshimatsu,Nobuyuki Kurita,Masari Watanabe,Akira Ohtomo","Heavy-fermion metallic state and Mott transition induced by Li-ion intercalation in  LiV2O4  epitaxial films",,"Physical Review B","American Physical Society","Vol. 104","Issue 24","p. 245104",2021,Dec.
"R. Yukawa,M. Kobayashi,T. Kanda,D. Shiga,K. Yoshimatsu,S. Ishibashi,M. Minohara,M. Kitamura,K. Horiba,A. F. Santander-Syro,H. Kumigashira,Kohei Yoshimatsu","Resonant tunneling driven metal-insulator transition in double quantum-well structures of strongly correlated oxide",,"Nature Communications",,,,,2021,Dec.
"Yuto Kikuchi,Chizuru kawashima,Kouhei Ishida,Hayato Kamika,Hiroki Takahashi,Kohei Yoshimatsu,Takuto Soma,Akira Ohtomo","Anisotropic pressure effect on superconducting and bipolaronic  insulator to metal transition in Ti4O7 epitaxial film","10th Asian Conference on High Pressure Research",,,,,,2021,Nov.
"菊池 佑斗,川幡 武,川島 千弦,石田 康平,上岡 隼人,高橋 博樹,吉松 公平,相馬 拓人,大友 明","マグネリ相チタン酸化物の異方的圧力効果","第62回高圧討論会",,,,,,2021,Oct.
"Tatsuhiko Kanda,Daisuke Shiga,Ryu Yukawa,Naoto Hasegawa,Duy Khanh Nguyen,Xianglin Cheng,Ryosuke Tokunaga,Miho Kitamura,Koji Horiba,Kohei Yoshimatsu,Hiroshi Kumigashira","Electronic structure of SrTi1−xVxO3 films studied by in situ photoemission spectroscopy: Screening for a transparent electrode material",,"Physical Review B",,,,,2021,Sept.
"Ryo Wakabayashi,Kohei Yoshimatsu,Mai Hattori,Jung-Soo Lee,Osami Sakata,Akira Ohtomo","Epitaxial Stabilization of Complete Solid-solution β-(AlxGa1?x)2O3 (100) Films by Pulsed-laser Deposition",,"Cryst. Growth Des.",,"Vol. 21","No. 5","Page 2844-2849",2021,Apr.
"Takuto Soma,Tomohiro Kobayashi,Kohei Yoshimatsu,Akira Ohtomo","Superconducting Dome Underlying Bipolaronic Insulating State in Charge-doped Ti4O7 Epitaxial Films",,"Journal of the Physical Society of Japan",,"Vol. 90","No. 2",,2021,Jan.