"Masatoshi Kimura,Xinyi He,Takayoshi Katase,Terumasa Tadano,Jan M. Tomczak,Makoto Minohara,Ryotaro Aso,Hideto Yoshida,Keisuke Ide,Shigenori Ueda,Hidenori Hiramatsu,Hiroshi Kumigashira,Hideo Hosono,Toshio Kamiya","Appearance and large enhancement of phonon drag thermopower by epitaxial strain and phonon leaking from LaAlO3 in LaNiO3","Materials Research Meeting 2021",,,,,,2021,Dec.
"Xinyi He,Haoyun Zhang,Takumi Nose,Takayoshi Katase,Terumasa Tadano,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Enhanced thermoelectric figure-of-merit ZT in layered SnSe doped with isovalent Te and its origin clarified by density functional theory","Materials Research Meeting 2021",,,,,,2021,Dec.
"Shigeru Kimura,Akihiro Shiraishi,Xinyi He,Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","High-purity bulk synthesis and electronic properties of a two-dimensional layered semiconductor, alkaline earth transition metal nitrides","Materials Research Meeting 2021",,,,,,2021,Dec.
"Masatoshi Kimura,Xinyi He,Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Large phonon drag thermopower enhancement by epitaxial strain and phonon leaking in LaAlO3 / LaNiO3 / LaAlO3 heterostructure","2021 Materials Research Society Fall Meeting & Exhibit",,,,,,2021,Nov.
"–Ø‘º–Î,ƒz ƒVƒ“ƒC,•Ð�£ ‹M‹`,ˆäŽè Œ[‰î,•½�¼ �G“T,�×–ì �G—Y,�_’J —˜•v","‹tƒyƒ�ƒuƒXƒJƒCƒgŒ^Ž_‰»•¨Ba3(Si,Ge)O‚Ì�‚�ƒ“xƒoƒ‹ƒN�‡�¬‚Æ“d‹C“Á�«•]‰¿","”––Œ�Þ—¿ƒfƒoƒCƒXŒ¤‹†‰ï ‘æ18‰ñŒ¤‹†�W‰ï",,,,,,2021,Nov.
"Xinyi He,Chihiro Yamamoto,Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Double charge polarity conversion by Sb doping in layered SnSe with switchable substitution sites","2021 Materials Research Society Fall Meeting & Exhibit",,,,,,2021,Nov.
"Shigeru Kimura,Akihiro Shiraishi,Xinyi He,Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Two-dimensional layered semiconductors AETMN2 (AE = Sr, Ba; TM = Ti, Zr, Hf); high-purity bulk synthesis and electronic property characterization","2021 Materials Research Society Fall Meeting & Exhibit",,,,,,2021,Nov.
"ƒz ƒVƒ“ƒC,ƒ`ƒFƒ“ ƒWƒ“ƒVƒ…ƒAƒC,•Ð�£ ‹M‹`,ˆäŽè Œ[‰î,•½�¼ �G“T,�×–ì �G—Y,�_’J —˜•v","300cm2/VsˆÈ�ã‚Ì—±“à�³�EˆÚ“®“x‚ðŽ¦‚·”ñ•½�tŠâ‰–Œ^(Sn,Ca)SeƒGƒsƒ^ƒLƒVƒƒƒ‹”––Œ","”––Œ�Þ—¿ƒfƒoƒCƒXŒ¤‹†‰ï ‘æ18‰ñŒ¤‹†�W‰ï",,,,,,2021,Nov.
"Masatoshi Kimura,Xinyi He,Takayoshi Katase*,Terumasa Tadano,Jan M. Tomczak,Makoto Minohara,Ryotaro Aso,Hideto Yoshida,Keisuke Ide,Shigenori Ueda,Hidenori Hiramatsu,Hiroshi Kumigashira,Hideo Hosono,Toshio Kamiya","Large phonon drag thermopower boosted by massive electrons and phonon leaking in LaAlO3/LaNiO3/LaAlO3 heterostructure",,"Nano letters",,"Vol. 21",,"pp. 9240-9246",2021,Oct.
"Takayoshi Katase*,Xinyi He,Terumasa Tadano,Jan M. Tomczak,Takaki Onozato,Keisuke Ide,Bin Feng,Tetsuya Tohei,Hidenori Hiramatsu,Hiromichi Ohta,Yuichi Ikuhara,Hideo Hosono,Toshio Kamiya","Breaking of thermopower ? conductivity trade-off in LaTiO3 film around Mott insulator to metal transition",,"Advanced Science",,"Vol. 8",,"pp. 202102097",2021,Oct.
"Xinyi He,Takayoshi Katase*,Keisuke Ide,Hideo Hosono,Toshio Kamiya","Ion substitution effect on defect formation in two-dimensional transition metal nitrides semiconductor, AETiN2 (AE = Ca, Sr, Ba)",,"Inorg. Chem.",,"Vol. 60",,"pp. 10227-10234",2021,July
"Xinyi He,Haoyun Zhang,Takumi Nose,Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Origin of high-density hole doping by isovalent Te substitution in SnSe","The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12)",,,,,,2021,July
"Masatoshi Kimura,Xinyi He,Takayoshi Katase,Terumasa Tadano,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Phonon-drag driven giant anisotropic thermopower in epitaxially strained LaNiO3 (110) ultra-thin films","The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12)",,,,,,2021,July
"Mari Hiramatsu,Xinyi He,Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","High electron conductivity and extremely low thermal conductivity of layered SnS semiconductor by geometrical Pb doping","The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12)",,,,,,2021,July
"Shigeru Kimura,Akihiro Shiraishi,Xinyi He,Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Electronic structures and electronic properties of 2-dimensional layered semiconductors, AETMN2 (AE = Sr, Ba; TM = Ti, Zr, Hf)","The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12)",,,,,,2021,July
"Takumi Nose,Xinyi He,Haoyun Zhang,Takayoshi Katase,Terumasa Tadano,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Degenerate hole conduction and ultra-low lattice thermal conductivity of SnSe by nonequilibrium isovalent Te substitution","The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12)",,,,,,2021,July
"Masatoshi Kimura,Yuhi Higuchi,Xinyi He,Takayoshi Katase,Terumasa Tadano,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Strain-induced large power-factor enhancement by breaking thermoelectric trade-off relation in lanthanum nickel oxide","The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12)",,,,,,2021,July
"Xinyi He,Tatsuya Cho,Takayoshi Katase,Keisuke Ide,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Electronic structures and electro-optical properties of layered oxychalcogenide semiconductor, AE2CuInO3Ch (AE: Alkaline earth, Ch: Chalcogen)","The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12)",,,,,,2021,July
"Takayoshi Katase,Xinyi He,Terumasa Tadano,Keisuke Ide,Hideto Yoshida,Shiro Kawachi,Junichi Yamaura,Masato Sasase,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","3D-2D structural phase transition and giant electronic conductivity modulation in non-equilibrium hetero-structural alloy, (Pb1-xSnx)Se","The Twelfth International Conference on the Science and Technology for Advanced Ceramics (STAC12)",,,,,,2021,July
"Takayoshi Katase,Yudai Takahashi,Xinyi He,Terumasa Tadano,Keisuke Ide,Hideto Yoshida,Shiro Kawachi,Jun-ichi Yamaura,Masato Sasase,Hidenori Hiramatsu,Hideo Hosono,Toshio Kamiya","Reversible 3D-2D structural phase transition and giant electronic modulation in nonequilibrium alloy semiconductor, lead-tin-selenide",,"SCIENCE ADVANCES",,"Vol. 7",,"pp. eabf2725",2021,Mar.
"�‚‹´ —Y‘å,•Ð�£ ‹M‹`,ƒz ƒVƒ“ƒC,‘ü–ì ‰›�«,ˆäŽè Œ[‰î,‹g“c �G�l,‰Í’q Žj˜N,ŽR‰Y �~ˆê,�ù�£ ‰ë�l,•½�¼ �G“T,�×–ì �G—Y,�_’J —˜•v","�€ˆÀ’è(Pb1-xSnx)Se”––Œ‚Ì2ŽŸŒ³-3ŽŸŒ³�\‘¢“]ˆÚ‚Æ‹�‘å“dŽq•¨�«•Ï’²","2021”N‘æ68‰ñ‰ž—p•¨—�Šw‰ï�t‹GŠw�p�u‰‰‰ï",,,,,,2021,Mar.