学術論文

@article{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},

url = {https://doi.org/10.1103/PhysRevMaterials.3.103401},

doi = {10.1103/PhysRevMaterials.3.103401},

year  = {2019},

date = {2019-10-03},

journal = {Physical Review Materials},

volume = {3},

issue = {10},

pages = {103401},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Crystal structure built from a GeO_{6}-GeO_{5} polyhedra network with high thermal stability: β-SrGe_{2}O_{5}},

author = {Christian A. Niedermeier and Junichi Yamaura and Jiazhen Wu and Xinyi He and Takayoshi Katase and Hideo Hosono and Toshio Kamiya},

url = {https://doi.org/10.1021/acsaelm.9b00552},

doi = {10.1021/acsaelm.9b00552},

year  = {2019},

date = {2019-09-26},

journal = {ACS Applied Electronic Materials},

volume = {1},

issue = {10},

pages = {1989–1993},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Symmetric Ambipolar Thin-Film Transistors and High-Gain CMOS-like Inverters Using Environmentally Friendly Copper Nitride},

author = {Kosuke Matsuzaki and Takayoshi Katase and Toshio Kamiya and Hideo Hosono},

url = {https://doi.org/10.1021/acsami.9b12068},

doi = {10.1021/acsami.9b12068},

year  = {2019},

date = {2019-08-28},

journal = {ACS Applied Materials & Interfaces},

volume = {11},

issue = {38},

pages = {35132–35137},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{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},

url = {https://doi.org/10.1021/acs.jpcc.9b03643},

doi = {10.1021/acs.jpcc.9b03643},

year  = {2019},

date = {2019-07-18},

journal = {The Journal of Physical Chemistry C},

volume = {123},

issue = {32},

pages = {19307–19314},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {New Amorphous In-Ga-Zn-O Thin-Film Transistor-Based Optical Pixel Sensor for Optical Input Signal with Short Wavelength},

author = {Chia-En Wu and Keisuke Ide and Takayoshi Katase and Hidenori Hiramastu and Hideo Hosono and Chih-Lung Lin and Toshio Kamiya},

url = {https://doi.org/10.1109/TED.2019.2925091},

doi = {10.1109/TED.2019.2925091},

year  = {2019},

date = {2019-07-08},

journal = {IEEE Transactions on Electron Devices },

volume = {66},

issue = {9},

pages = {3841–3846},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Oxide-based optical, electrical, and magnetic properties switching devices with water-incorporated gate insulator},

author = {Takayoshi Katase and Hiromichi Ohta},

url = {https://doi.org/10.7567/1347-4065/ab02a5},

doi = {10.7567/1347-4065/ab02a5},

year  = {2019},

date = {2019-04-11},

journal = {Japanese Journal of Applied Physics},

volume = {58},

issue = {9},

pages = {90501},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{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 Toshio Kamiya},

url = {https://doi.org/10.1002/pssa.201800198},

doi = {10.1002/pssa.201800198},

year  = {2019},

date = {2019-03-06},

journal = {physica status solidi A},

volume = {216},

issue = {5},

pages = {1800198},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Effects of Base Pressure on Growth and Optoelectronic Properties of Amorphous In-Ga-Zn-O: Ultralow Optimum Oxygen Supply and Bandgap Widening},

author = {Keisuke Ide and Kyohei Ishikawa and Haochun Tang and Takayoshi Katase and Hidenori Hiramatsu and Hideya Kumomi and Hideo Hosono and Toshio Kamiya},

url = {https://doi.org/10.1002/pssa.201700832},

doi = {10.1002/pssa.201700832},

year  = {2019},

date = {2019-03-06},

journal = {physica status solidi A},

volume = {216},

issue = {5},

pages = {1700832},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Multiple Color Inorganic Thin‐Film Phosphor, \textit{RE}-Doped Amorphous Gallium Oxide (\textit{RE} = Rare Earth: Pr, Sm, Tb, and Dy), Deposited at Room Temperature},

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

url = {https://doi.org/10.1002/pssa.201700833},

doi = {10.1002/pssa.201700833},

year  = {2019},

date = {2019-03-06},

urldate = {2019-03-06},

journal = {physica status solidi A},

volume = {216},

issue = {5},

pages = {1700833},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Oxygen vacancies allow tuning the work function of vanadium dioxide},

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

url = {https://doi.org/10.1002/admi.201801033},

doi = {10.1002/admi.201801033},

year  = {2018},

date = {2018-11-23},

journal = {Advanced Materials Interfaces},

volume = {5},

issue = {22},

pages = {1801033},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Superconductivity in La_{1-x}Ce_{x}OBiSSe: Carrier doping by mixed valence of Ce ions},

author = {Ryota Sogabe and Yosuke Goto and Atsuhiro Nishida and Takayoshi Katase and Yoshikazu Mizuguchi},

url = {https://doi.org/10.1209/0295-5075/122/17004},

doi = {10.1209/0295-5075/122/17004},

year  = {2018},

date = {2018-06-05},

journal = {Europhysics Letters},

volume = {122},

issue = {1},

pages = {17004},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Plasmon-assisted polarity switching of a photoelectric conversion device by UV and visible light irradiation},

author = {Keisuke Nakamura and Tomoya Oshikiri and Kosei Ueno and Takayoshi Katase and Hiromichi Ohta and Hiroaki Misawa},

url = {https://doi.org/10.1021/acs.jpcc.8b01198},

doi = {10.1021/acs.jpcc.8b01198},

year  = {2018},

date = {2018-04-10},

journal = {The Journal of Physical Chemistry C},

volume = {122},

issue = {25},

pages = {14064–14071},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

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

author = {Ke-Ke Fu and Rong-Bin Wang and Takayoshi Katase and Hiromichi Ohta and Norbert Koch and Steffen Duhm},

url = {https://doi.org/10.1021/acsami.8b00026},

doi = {10.1021/acsami.8b00026},

year  = {2018},

date = {2018-03-19},

journal = {ACS Applied Materials & Interfaces},

volume = {10},

issue = {12},

pages = {10552–10559},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Directing Oxygen Vacancy Channel in SrFeO_{2.5} Epitaxial Thin Films},

author = {Amit Khare and Jaekwang Lee and Jaesoung Park and Gi-Yeop Kim and Si-Young Choi and Takayoshi Katase and Seulki Roh and Tae Sup Yoo and Jungseek Hwang and Hiromichi Ohta and Junwoo Son and Woo Seok Choi},

url = {https://doi.org/10.1021/acsami.7b17377},

doi = {10.1021/acsami.7b17377},

year  = {2018},

date = {2018-01-12},

journal = {ACS Applied Materials & Interfaces},

volume = {10},

issue = {5},

pages = {4831–4837},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Highly conducting leakage-free electrolyte for SrCoO_{x}-based non-volatile memory device},

author = {Takayoshi Katase and Yuki Suzuki and Hiromichi Ohta},

url = {https://doi.org/10.1063/1.5005520},

doi = {10.1063/1.5005520},

year  = {2017},

date = {2017-10-03},

journal = {Journal of Applied Physics},

volume = {122},

issue = {13},

pages = {135303},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Structure determination in thin film Ba_{1-x}La_{x}Fe_{2}As_{2} : Relation between the FeAs_{4} geometry and superconductivity},

author = {Kensuke Kobayashi and Akiko Nakao and Sachiko Maki and Jun-ichi Yamaura and Takayoshi Katase and Hikaru Sato and Hajime Sagayama and Yoshio Kuramoto and Reiji Kumai and Youichi Murakami and Hidenori Hiramatsu and Hideo Hosono},

url = {https://doi.org/10.1103/PhysRevB.96.125116},

doi = {10.1103/PhysRevB.96.125116},

year  = {2017},

date = {2017-09-11},

journal = {Physical Review B},

volume = {96},

issue = {12},

pages = {125116},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Transition-metal-oxide based functional thin-film device using leakage-free electrolyte},

author = {Takayoshi Katase and Hiromichi Ohta},

url = {https://doi.org/10.2109/jcersj2.17098},

doi = {10.2109/jcersj2.17098},

year  = {2017},

date = {2017-08-01},

journal = {Journal of the Ceramic Society of Japan},

volume = {125},

issue = {8},

pages = {608–615},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Infrared-transmittance tunable metal-insulator switching device on a glass substrate},

author = {Takayoshi Katase and Kenji Endo and Hiromichi Ohta},

url = {https://doi.org/10.1063/1.4983276},

doi = {10.1063/1.4983276},

year  = {2017},

date = {2017-05-15},

journal = {APL Materials},

volume = {5},

issue = {5},

pages = {56105},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Reactive solid-phase epitaxy and electrical conductivity of layered sodium manganese oxide films},

author = {Shota Katayama and Takayoshi Katase and Tetsuya Tohei and Bin Feng and Yuichi Ikuhara and Hiromichi Ohta},

url = {https://doi.org/10.1021/acs.cgd.6b01810},

doi = {10.1021/acs.cgd.6b01810},

year  = {2017},

date = {2017-02-17},

journal = {Crystal Growth & Design},

volume = {17},

issue = {4},

pages = {1849–1853},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Solid-liquid phase epitaxial growth of Li_{4}Ti_{5}O_{12} thin film},

author = {Ning Li and Takayoshi Katase and Yanbei Zhu and Takao Matsumoto and Tomonari Umemura and Yuichi Ikuhara and Hiromichi Ohta},

url = {https://doi.org/10.7567/APEX.9.125501},

doi = {10.7567/APEX.9.125501},

year  = {2016},

date = {2016-10-28},

journal = {Applied Physics Express},

volume = {9},

issue = {12},

pages = {125501},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {A transparent electrochromic metal-insulator switching device with three-terminal transistor geometry},

author = {Takayoshi Katase and Takaki Onozato and Misako Hirono and Taku Mizuno and Hiromichi Ohta},

url = {https://doi.org/10.1038/srep25819},

doi = {10.1038/srep25819},

year  = {2016},

date = {2016-05-13},

journal = {Scientific Reports},

volume = {6},

pages = {25819},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Optoelectronic properties of valence-state-controlled amorphous niobium oxide},

author = {Takaki Onozato and Takayoshi Katase and Akira Yamamoto and Shota Katayama and Koichi Matsushima and Naho Itagaki and Hisao Yoshida and Hiromichi Ohta},

url = {https://doi.org/10.1088/0953-8984/28/25/255001},

doi = {10.1088/0953-8984/28/25/255001},

year  = {2016},

date = {2016-05-10},

journal = {Journal of Physics: Condensed Matter},

volume = {28},

issue = {25},

pages = {255001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Reversibly switchable electromagnetic device with leakage-free electrolyte},

author = {Takayoshi Katase and Yuki Suzuki and Hiromichi Ohta},

url = {https://doi.org/10.1002/aelm.201600044},

doi = {10.1002/aelm.201600044},

year  = {2016},

date = {2016-03-29},

journal = {Advanced Electronic Materials},

volume = {2},

issue = {6},

pages = {1600044},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Electrolysis-induced protonation of VO_{2} thin film transistor for the metal-insulator phase modulation},

author = {Takayoshi Katase and Kenji Endo and Hiromichi Ohta},

url = {https://doi.org/10.1117/12.2222255},

doi = {10.1117/12.2222255},

year  = {2016},

date = {2016-02-27},

journal = {Proceedings of SPIE},

volume = {9749},

pages = {974916},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Solid-phase epitaxial growth of A-site-ordered perovskite Sr_{4-x}Er_{x}Co_{4}O_{12-δ} : a room temperature ferrimagnetic p-type semiconductor},

author = {Takayoshi Katase and Hidefumi Takahashi and Tetsuya Tohei and Yuki Suzuki and Michihiko Yamanouchi and Yuichi Ikuhara and Ichiro Terasaki and Hiromichi Ohta},

url = {https://doi.org/10.1002/aelm.201500199},

doi = {10.1002/aelm.201500199},

year  = {2015},

date = {2015-10-26},

journal = {Advanced Electronic Materials},

volume = {1},

issue = {12},

pages = {1500199},

keywords = {},

pubstate = {published},

tppubtype = {article}

}