国際会議

@misc{nokey,

title = {Degenerate hole conduction and ultra-low lattice thermal conductivity of SnSe by nonequilibrium isovalent Te substitution},

author = {Takumi Nose and Xinyi He and Haoyun Zhang and Takayoshi Katase and Terumasa Tadano and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Electronic structures and electro-optical properties of layered oxychalcogenide semiconductor, AE_{2}CuInO_{3}Ch (AE: Alkaline earth, Ch: Chalcogen)},

author = {Xinyi He and Tatsuya Cho and Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Current-driven metal-insulator transition observed in epitaxial thin films of the Mott Semiconductor Ca_{2}RuO_{4}},

author = {Keiji Tsubaki and Tenki Ishida and Yasuo Takahashi and Takayoshi Katase and Toshio Kamiya and Atsushi Tsurumaki-Fukuchi and Masashi Arita},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Probe Microscopy analysis of neuromorphic resistive memory functions of amorphous oxide semiconductors},

author = {Atsushi Tsurumaki-Fukuchi and Takayoshi Katase and Hiromichi Ohta and Masashi Arita and Yasuo Takahashi},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {High electron conductivity and extremely low thermal conductivity of layered SnS semiconductor by geometrical Pb doping},

author = {Mari Hiramatsu and Xinyi He and Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Electronic structures and electronic properties of 2-dimensional layered semiconductors, AETMN_{2} (AE = Sr, Ba; TM = Ti, Zr, Hf)},

author = {Shigeru Kimura and Akihiro Shiraishi and Xinyi He and Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Phonon-drag driven giant anisotropic thermopower in epitaxially strained LaNiO_{3} (110) ultra-thin films},

author = {Masatoshi Kimura and Xinyi He and Takayoshi Katase and Terumasa Tadano and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Thermoelectric properties of non-equilibrium SnSe thin films stabilized by epitaxial strain},

author = {Ryusei Higuchi and Takayoshi Katase and Kota Hanzawa and Shintaro Yasui and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Origin of high-density hole doping by isovalent Te substitution in SnSe},

author = {Xinyi He and Haoyun Zhang and Takumi Nose and Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2021},

date = {2021-07-06},

urldate = {2021-07-06},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Solid-phase epitaxial growth of Ca_{2}RuO_{4} thin films with current-induced metal-insulator transition},

author = {Keiji Tsubaki and Tenki Ishida and Yasuo Takahashi and Takayoshi Katase and Toshio Kamiya and Atsushi Tsurumaki-Fukuchi and Masashi Arita},

year  = {2021},

date = {2021-03-01},

urldate = {2021-03-01},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Current-induced insulator-to-metal transition of Ca_{2}RuO_{4} thin films observed in local electrical measurements},

author = {Keiji Tsubaki and Tenki Ishida and Yasuo Takahashi and Takayoshi Katase and Toshio Kamiya and Atsushi Tsurumaki-Fukuchi and Masashi Arita},

year  = {2020},

date = {2020-11-09},

urldate = {2020-11-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Electronic property modulation of transition metal oxides by electrochemical and strain engineering},

author = {Takayoshi Katase},

year  = {2020},

date = {2020-09-27},

urldate = {2020-09-27},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Metal-insulator transition in Ca_{2}RuO_{4} thin films with a high sensitivity to electrical stiumuli},

author = {Keiji Tsubaki and Atsushi Tsurumaki-Fukuchi and Takayoshi Katase and Toshio Kamiya and Masashi Arita and Yasuo Takahashi},

year  = {2019},

date = {2019-12-18},

urldate = {2019-12-18},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Enhanced thermoelectric power-factors by strain control in strongly correlated lanthanum titanate},

author = {Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Structures and Electronic States of Hydrogen in Inorganic Semiconductors with Different Anions},

author = {Toshio Kamiya and Xinyi He and Zewen Xiao and Keisuke Ide and Takayoshi Katase and Hideo Hosono},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Single crystal growth and intrinsic electron mobility of cubic SrGeO_{3}},

author = {Christian A. Niedermeier and Yu Kumagai and Keisuke Ide and Takayoshi Katase and Fumiyasu Oba and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Superconductivity at 48 K of heavily hydrogen-doped SmFeAsO epitaxial films grown by chemical topotactic reaction using CaH_{2}},

author = {Jumpei Matsumoto and Kota Hanzawa and Masato Sasase and Silvia Haindl and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Hydrogen doping in ultra-widegap amorphous oxide semiconductor, amorphous Ga-O},

author = {Keisuke Ide and Yurika Kasai and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Light emitting diodes on glass using amorphous oxide semiconductor thin-film phosphors, rare-earth doped a-Ga-O},

author = {Naoto Watanabe and Keisuke Ide and Takayoshi Katase and Junghwan Kim and Shigenori Ueda and Koji Horiba and Hiroshi Kumigashira and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Density Functional Study on Defects and Doping for Layered Ternary Nitride, SrTiN_{2}},

author = {Xinyi He and Zewen Xiao and Takayoshi Katase and Keisuke Ide and Hideo Hosono and and Toshio Kamiya},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Structural phase transition and opto-electronic properties of oxide semiconductor solid solution, (Ba,Sr)(Sn,Ti)O_{3}},

author = {Yutaro Kobayashi and Keisuke Ide and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Unusually large power-factor enhancement by breaking thermoelectric trade-off relation in transition metal oxide},

author = {Takayoshi Katase},

year  = {2019},

date = {2019-12-10},

urldate = {2019-12-10},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Expansion of Ba and Ca solubility limit into SrSi_{2} thin film and their thermoelectric properties},

author = {Kodai Aoyama and Takao Shimizu and Hideto Kuramochi and Masami Mesuda and Ryo Akiike and Keisuke Ide and Takayoshi Katase and Toshio Kamiya and Yoshisato Kimura and Hiroshi Funakubo},

year  = {2019},

date = {2019-12-01},

urldate = {2019-12-01},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Low-temperature fabrication of phosphor thin-film and light emitting device using amorphous oxide semiconductor},

author = {Keisuke Ide and Naoto Watanabe and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-11-01},

urldate = {2019-11-01},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Single crystal growth of cubic SrGeO_{3} and estimation of intrinsic electron mobility},

author = {Christian A. Niedermeier and Yu Kumagai and Keisuke Ide and Takayoshi Katase and Fumiyasu Oba and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-10-07},

urldate = {2019-10-07},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Biaxial-strain induced power-factor enhancement in metallic strongly correlated transition metal oxide LaNiO_{3}},

author = {Yuhi Higuchi and Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-10-07},

urldate = {2019-10-07},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Synthesis and opto-electronic properties of layered oxychalcogenides, AE_{2}CuInO_{3}Ch (AE = Ca, Sr, Ba, and Ch = S, Se, Te)},

author = {Tatsuya Cho and Daisuke Mori and Xiyi He and Keisuke Ide and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-10-07},

urldate = {2019-10-07},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Optoelectrical properties and thin-film transistor operation of rare-earth-doped amorphous oxide semiconductors},

author = {Keisuke Ide and Yuki Nishimagi and Naoto Watanabe and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-10-07},

urldate = {2019-10-07},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Epitaxial structure and thickness dependent phonon-drag thermoelectric properties of LaNiO_{3} thin film on LaAlO_{3} (001) substrate},

author = {Masatoshi Kimura and Yuhi Higuchi and Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-10-07},

urldate = {2019-10-07},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Epitaxial structure and phonon-drag thermoelectric properties of strain controlled LaNiO_{3} thin films},

author = {Takayoshi Katase and Yuhi Higuchi and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-10-03},

urldate = {2019-10-03},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Temperature dependence of thermoelectric properties of Ge_{1−x}Sn_{x} layers grown by molecular beam epitaxy},

author = {Masashi Kurosawa and Masaya Nakata and Keisuke Ide and Takayoshi Katase and Toshio Kamiya},

year  = {2019},

date = {2019-10-03},

urldate = {2019-10-03},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Effect of hydrogen plasma treatment for ultra-wide bandgap amorphous oxide semiconductor, amorphous Ga-O},

author = {Keisuke Ide and Yurika Kasai and Kosuke Takenaka and Yuichi Setsuhara and Atsushi Hiraiwa and Hiroshi Kawarada and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-10-03},

urldate = {2019-10-03},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Observation of Field-Induced Resistive Phase Transition in Ca_{2}RuO_{4} Thin Films},

author = {Atsushi Tsurumaki-Fukuchi and Keiji Tusubaki and Takayoshi Katase and Toshio Kamiya and Masashi Arita and Yasuo Takahashi},

year  = {2019},

date = {2019-09-29},

urldate = {2019-09-29},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Superconductivity at 48 K in heavily hydrogen-doped SmFeAsO epitaxial thin films},

author = {Jumpei Matsumoto and Kota Hanzawa and Masato Sasase and Silvia Haindl and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono},

year  = {2019},

date = {2019-09-01},

urldate = {2019-09-01},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Thermoelectric property of M_{x}Sr_{1-x}Si_{2} (M = Ca, Ba) film prepared by co-sputtering method},

author = {Kodai Aoyama and Takao Shimizu and Hideto Kuramochi and Masami Mesuda and Ryo Akiike and Keisuke Ide and Takayoshi Katase and Toshio Kamiya and Yoshisato Kimura and Hiroshi Funakubo},

year  = {2019},

date = {2019-07-20},

urldate = {2019-07-20},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Epitaxial strain-induced enhancement of thermoelectric power-factors in strongly correlated transition metal oxide},

author = {Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Transition Metal-Doped Amorphous Oxide Semiconductor Thin-Film Phosphor, Chromium-Doped Amorphous Gallium Oxide},

author = {Keisuke Ide and Yuki Futakado and Naoto Watanabe and Junghwan Kim and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Hydrogen doping and carrier transport properties of amorphous Ga-O},

author = {Yurika Kasai and Keisuke Ide and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {SrGeO_{3} single crystal growth and optical phonon spectrum analysis},

author = {Christian A. Niedermeier and Yu Kumagai and Keisuke Ide and Takayoshi Katase and Fumiyasu Oba and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Low-temperature fabrication of direct-current driven electroluminescent device using amorphous oxide semiconductor thin-film phosphor},

author = {Naoto Watanabe and Keisuke Ide and Takayoshi Katase and Junghwan Kim and Shigenori Ueda and Koji Horiba and Hiroshi Kumigashira and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Intrinsic and Extrinsic Defects in Layered Nitride Semiconductor, SrTiN_{2}},

author = {Xinyi He and Zewen Xiao and Takayoshi Katase and Keisuke Ide and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Epitaxial structure and phonon-drag thermoelectric properties of FeSb_{2} thin film on SrTiO_{3} (001) substrate},

author = {Chihiro Yamamoto and Kota Hanzawa and Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Power-factor enhancement by breaking trade-off relation of thermopower and electrical conductivity in epitaxially strained lanthanum nickelate},

author = {Yuhi Higuchi and Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Structural phase transition and optoelectronic properties of Ba(Sn,Ce)O_{3} oxide semiconductor solid-solution system},

author = {Yutaro Kobayashi and Keisuke Ide and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2019},

date = {2019-07-09},

urldate = {2019-07-09},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Stoichiometric and Oxygen-Deficient VO_{2} as Versatile Electrode for Organic Semiconductors},

author = {Rongbin Wang and Takayoshi Katase and Ke-Ke Fu and Tianshu Zhai and Jiacheng Yang and Qiankun Wang and Hiromichi Ohta and Steffen Duhm and Norbert Koch},

year  = {2019},

date = {2019-06-02},

urldate = {2019-06-02},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Depth Analysis of Near Valence Band Mximum Defect States in Amorphous Oxide Semiconductors: In-Ga-Zn-O},

author = {Keisuke Ide and Masato Ota and Takayoshi Katase and Hidenori Hiramatsu and Shigenori Ueda and Hideo Hosono and Toshio Kamiya},

year  = {2018},

date = {2018-09-30},

urldate = {2018-09-30},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Electric double layer transistor and electron-transport properties of (Tl,K)_{2}Fe_{4}Se_{5} thin films},

author = {Takayoshi Katase and Keisuke Ide and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2018},

date = {2018-09-25},

urldate = {2018-09-25},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Effects of base pressure on optoelectronic properties of amorphous In–Ga–Zn–O},

author = {Keisuke Ide and Kosuke Takenaka and Yuichi Setsuhara and Atsushi Hiraiwa and Hiroshi Kawarada and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Toshio Kamiya},

year  = {2018},

date = {2018-09-25},

urldate = {2018-09-25},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Device characteristics of rare-earth doped amorphous oxide semiconductors},

author = {Toshio Kamiya and Keisuke Ide and Kosuke Takenaka and Yuichi Setsuhara and Akira Hiraiwa and Hiroshi Kawarada and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono},

year  = {2018},

date = {2018-09-25},

urldate = {2018-09-25},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}

@misc{nokey,

title = {Vanadium dioxide as high work function electrode},

author = {Rongbin Wang and Keke Fu and Takayoshi Katase and Hiromichi Ohta and Steffen Duhm and Norbert Koch},

year  = {2018},

date = {2018-03-11},

urldate = {2018-03-11},

keywords = {},

pubstate = {published},

tppubtype = {presentation}

}