学術論文

@article{nokey,

title = {Thermopower analysis of metal-insulator transition temperature modulations in vanadium dioxide thin films with lattice distortion},

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

url = {https://doi.org/10.1103/PhysRevB.92.035302},

doi = {10.1103/PhysRevB.92.035302},

year  = {2015},

date = {2015-07-13},

journal = {Physical Review B},

volume = {92},

issue = {3},

pages = {35302},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Room-temperature-protonation-driven on-demand metal-insulator conversion of a transition metal oxide},

author = {Takayoshi Katase and Kenji Endo and Tetsuya Tohei and Yuichi Ikuhara and Hiromichi Ohta},

url = {https://doi.org/10.1002/aelm.201500063},

doi = {10.1002/aelm.201500063},

year  = {2015},

date = {2015-06-01},

journal = {Advanced Electronic Materials},

volume = {1},

issue = {7},

pages = {1500063},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Characterization of electronic structure around metal-insulator transition in V_{1-x}W_{x}O_{2} thin films by thermopower measurement},

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

url = {https://doi.org/10.2109/jcersj2.123.307},

doi = {10.2109/jcersj2.123.307},

year  = {2015},

date = {2015-05-01},

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

volume = {123},

issue = {1437},

pages = {307–311},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Thermopower analysis of the electronic structure around metal-insulator transition in V_{1-x}W_{x}O_{2}},

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

url = {https://doi.org/10.1103/PhysRevB.90.161105},

doi = {10.1103/PhysRevB.90.161105},

year  = {2014},

date = {2014-10-21},

journal = {Physical Review B},

volume = {90},

issue = {16},

pages = {161105},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Critical factor for epitaxial growth of cobalt-doped BaFe_{2}As_{2} films by pulsed laser deposition},

author = {Hidenori Hiramatsu and Hikaru Sato and Takayoshi Katase and Toshio Kamiya and Hideo Hosono},

url = {https://doi.org/10.1063/1.4874609},

doi = {10.1063/1.4874609},

year  = {2014},

date = {2014-04-28},

journal = {Applied Physics Letters},

volume = {104},

issue = {17},

pages = {172602},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Electric double-layer transistor using layered iron selenide Mott insulator TlFe_{1.6}Se_{2}},

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

url = {https://doi.org/10.1073/pnas.1318045111},

doi = {10.1073/pnas.1318045111},

year  = {2014},

date = {2014-03-03},

journal = {The Proceedings of the National Academy of Sciences},

volume = {111},

issue = {11},

pages = {3979–3983},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Unusual pressure effects on the superconductivity of indirectly electron-doped (Ba_{1-x}La_{x})Fe_{2}As_{2} epitaxial films},

author = {Takayoshi Katase and Hikaru Sato and Hidenori Hiramatsu and Toshio Kamiya and Hideo Hosono},

url = {https://doi.org/10.1103/PhysRevB.88.140503},

doi = {10.1103/PhysRevB.88.140503},

year  = {2013},

date = {2013-10-14},

journal = {Physical Review B},

volume = {88},

issue = {14},

pages = {140503},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Magnetic scattering and electron pair breaking by rare-earth-ion substitution in BaFe_{2}As_{2} epitaxial films},

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

url = {https://doi.org/10.1088/1367-2630/15/7/073019},

doi = {10.1088/1367-2630/15/7/073019},

year  = {2013},

date = {2013-07-08},

journal = {New Journal of Physics},

volume = {15},

pages = {73019},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Ultralow-Dissipative Conductivity by Dirac Fermions in BaFe_{2}As_{2}},

author = {Yoshinori Imai and Fuyuki Nabeshima and Daisuke Nakamura and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Atsutaka Maeda},

url = {https://doi.org/10.7566/JPSJ.82.043709},

doi = {10.7566/JPSJ.82.043709},

year  = {2013},

date = {2013-03-11},

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

volume = {82},

issue = {4},

pages = {43709},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Anomalous scaling behavior in a mixed-state Hall effect of a cobalt-doped BaFe_{2}As_{2} epitaxial films with a high critical current density over 1MA/cm^{2}},

author = {Hikaru Sato and Takayoshi Katase and Won Nam Kang and Hidenori Hiramatsu and Toshio Kamiya and Hideo Hosono},

url = {https://doi.org/10.1103/PhysRevB.87.064504},

doi = {10.1103/PhysRevB.87.064504},

year  = {2013},

date = {2013-02-13},

journal = {Physical Review B},

volume = {87},

issue = {6},

pages = {64504},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Superconducting properties and phase diagram of indirectly electron-doped (Sr_{1-x}La_{x})Fe_{2}As_{2} epitaxial films grown by pulsed laser deposition},

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

url = {https://doi.org/10.1109/TASC.2012.2234935},

doi = {10.1109/TASC.2012.2234935},

year  = {2012},

date = {2012-12-20},

journal = {IEEE Transactions on Applied Superconductivity},

volume = {23},

issue = {3},

pages = {7300405},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Competition and cooperation of pinning by extrinsic point-like defects and intrinsic strong columnar defects in BaFe_{2}As_{2} thin films},

author = {Boris A. Maiorov and Takayoshi Katase and Igor O. Usov and Marcus Weigand and Leonardo Civale and Hidenori Hiramatsu and Hideo Hosono},

url = {https://doi.org/10.1103/PhysRevB.86.094513},

doi = {10.1103/PhysRevB.86.094513},

year  = {2012},

date = {2012-09-13},

journal = {Physical Review B},

volume = {86},

issue = {9},

pages = {94513},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Thin film growth by pulsed laser deposition and properties of 122-type iron-based superconductor \textit{AE}(Fe_{1-x}Co_{x})_{2}As_{2} (\textit{AE}= alkaline earth)},

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

url = {https://doi.org/10.1088/0953-2048/25/8/084015},

doi = {10.1088/0953-2048/25/8/084015},

year  = {2012},

date = {2012-07-17},

urldate = {2012-07-17},

journal = {Superconductor Science and Technology},

volume = {25},

issue = {8},

pages = {84015},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Identical effects of indirect and direct electron doping of superconducting BaFe_{2}As_{2} thin films},

author = {Takayoshi Katase and Soshi Iimura and Hidenori Hiramatsu and Toshio Kamiya and Hideo Hosono},

url = {https://doi.org/10.1103/PhysRevB.85.140516},

doi = {10.1103/PhysRevB.85.140516},

year  = {2012},

date = {2012-04-27},

journal = {Physical Review B},

volume = {85},

issue = {14},

pages = {140516},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Microstructure and transport properties of [001]-tilt bicrystal grain boundaries in iron pnictide superconductor, cobalt-doped BaFe_{2}As_{2}},

author = {Hidenori Hiramatsu and Takayoshi Katase and Yoshihiro Ishimaru and Akira Tsukamoto and Toshio Kamiya and Keiichi Tanabe and Hideo Hosono},

url = {https://doi.org/10.1016/j.mseb.2011.12.009},

doi = {10.1016/j.mseb.2011.12.009},

year  = {2012},

date = {2012-04-25},

journal = {Materials Science and Engineering: B},

volume = {177},

issue = {7},

pages = {515–519},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Thin film growth and device fabrication of iron-based superconductors},

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

url = {https://doi.org/10.1143/JPSJ.81.011011},

doi = {10.1143/JPSJ.81.011011},

year  = {2011},

date = {2011-12-26},

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

volume = {81},

issue = {1},

pages = {011011},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Advantageous grain boundaries in iron pnictide superconductors},

author = {Takayoshi Katase and Yoshihiro Ishimaru and Akira Tsukamoto and Hidenori Hiramatsu and Toshio Kamiya and Keiichi Tanabe and Hideo Hosono},

url = {https://doi.org/10.1038/ncomms1419},

doi = {10.1038/ncomms1419},

year  = {2011},

date = {2011-08-02},

journal = {Nature Communications},

volume = {2},

pages = {409},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Biaxially textured cobalt-doped BaFe_{2}As_{2} films with high critical current density over 1 MA/cm^{2} on MgO-buffered metal-tape flexible substrates},

author = {Takayoshi Katase and Hidenori Hiramatsu and Vladimir Matias and Chris Sheehan and Yoshihiro Ishimaru and Toshio Kamiya and Keiichi Tanabe and Hideo Hosono},

url = {https://doi.org/10.1063/1.3599844},

doi = {10.1063/1.3599844},

year  = {2011},

date = {2011-06-13},

journal = {Applied Physics Letters},

volume = {98},

issue = {24},

pages = {242510},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Characterization of epitaxial Co-doped BaFe_{2}As_{2} thin films},

author = {Shyam Mohan and Toshihiro Taen and Hidenori Yagyuda and Yasuyuki Nakajima and Tsuyoshi Tamegai and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono},

url = {https://doi.org/10.1016/j.physc.2011.05.153},

doi = {10.1016/j.physc.2011.05.153},

year  = {2011},

date = {2011-05-13},

journal = {Physica C},

volume = {471},

issue = {21–22},

pages = {1181–1184},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Terahertz conductivity measurement of FeSe_{0.5}Te_{0.5} and Co-doped BaFe_{2}As_{2} thin films},

author = {Daisuke Nakamura and Takanori Akiike and Hideyuki Takahashi and Fuyuki Nabeshima and Yoshinori Imai and Atsutaka Maeda and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono and Seiki Komiya and Ichiro Tsukada},

url = {https://doi.org/10.1016/j.physc.2011.05.014},

doi = {10.1016/j.physc.2011.05.014},

year  = {2011},

date = {2011-05-12},

journal = {Physica C},

volume = {471},

issue = {21–22},

pages = {634–638},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Liquid vortex phase and strong c-axis pinning in low anisotropy BaCo_{x}Fe_{2–x}As_{2} pnictide films},

author = {Boris A. Maiorov and Takayoshi Katase and Scott A. Baily and Hidenori Hiramatsu and Terry G. Holesinger and Hideo Hosono and Leonardo Civale},

url = {https://doi.org/10.1088/0953-2048/24/5/055007},

doi = {10.1088/0953-2048/24/5/055007},

year  = {2011},

date = {2011-02-22},

journal = {Superconductor Science and Technology},

volume = {24},

issue = {5},

pages = {55007},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Impurities in FeAs-based superconductor, SrFe_{2}As_{2}, studied by first-principles calculations},

author = {Toshio Kamiya and Hidenori Hiramatsu and Takayoshi Katase and Masahiro Hirano and Hideo Hosono},

url = {https://doi.org/10.1016/j.mseb.2010.01.051},

doi = {10.1016/j.mseb.2010.01.051},

year  = {2010},

date = {2010-10-15},

journal = {Materials Science and Engineering: B},

volume = {173},

issue = {1–3},

pages = {244–247},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Transport and magnetic properties of Co-doped BaFe_{2}As_{2} epitaxial thin films grown on MgO substrate},

author = {Shyam Mohan and Toshihiro Taen and Hidenori Yagyuda and Yasuyuki Nakajima and Tsuyoshi Tamegai and Takayoshi Katase and Hidenori Hiramatsu and Hideo Hosono},

url = {https://doi.org/10.1088/0953-2048/23/10/105016},

doi = {10.1088/0953-2048/23/10/105016},

year  = {2010},

date = {2010-09-13},

journal = {Superconductor Science and Technology},

volume = {23},

issue = {10},

pages = {105016},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {DC superconducting quantum interference devices fabricated using bicrystal grain boundary junctions in Co-doped BaFe_{2}As_{2} epitaxial films},

author = {Takayoshi Katase and Yoshihiro Ishimaru and Akira Tsukamoto and Hidenori Hiramatsu and Toshio Kamiya and Keiichi Tanabe and Hideo Hosono},

url = {https://doi.org/10.1088/0953-2048/23/8/082001},

doi = {10.1088/0953-2048/23/8/082001},

year  = {2010},

date = {2010-07-02},

journal = {Superconductor Science and Technology},

volume = {23},

issue = {8},

pages = {82001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {High critical current density 4 MA/cm^{2} in Co-doped BaFe_{2}As_{2} epitaxial films grown on (La,Sr)(Al,Ta)O_{3} substrates without buffer layers},

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

url = {https://doi.org/10.1143/APEX.3.063101},

doi = {10.1143/APEX.3.063101},

year  = {2010},

date = {2010-05-28},

journal = {Applied Physics Express},

volume = {3},

issue = {6},

pages = {63101},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Josephson junction in cobalt-doped BaFe_{2}As_{2} epitaxial thin films on (La,Sr)(Al,Ta)O_{3} bicrystal substrates},

author = {Takayoshi Katase and Yoshihiro Ishimaru and Akira Tsukamoto and Hidenori Hiramatsu and Toshio Kamiya and Keiichi Tanabe and Hideo Hosono},

url = {https://doi.org/10.1063/1.3371814},

doi = {10.1063/1.3371814},

year  = {2010},

date = {2010-04-05},

journal = {Applied Physics Letters},

volume = {96},

issue = {14},

pages = {142507},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Fabrication of GaN epitaxial thin film on InGaZnO_{4} single-crystalline buffer layer},

author = {Tomomasa Shinozaki and Kenji Nomura and Takayoshi Katase and Toshio Kamiya and Masahiro Hirano and Hideo Hosono},

url = {https://doi.org/10.1016/j.tsf.2009.10.131},

doi = {10.1016/j.tsf.2009.10.131},

year  = {2010},

date = {2010-03-31},

journal = {Thin Solid Films},

volume = {518},

issue = {11},

pages = {2996–2999},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Fabrication of atomically flat ScAlMgO_{4} epitaxial buffer layer and low-temperature growth of high-mobility ZnO films},

author = {Takayoshi Katase and Kenji Nomura and Hiromichi Ohta and Hiroshi Yanagi and Toshio Kamiya and Masahiro Hirano and Hideo Hosono},

url = {https://doi.org/10.1021/cg900616c},

doi = {10.1021/cg900616c},

year  = {2010},

date = {2010-01-20},

journal = {Crystal Growth & Design},

volume = {10},

issue = {3},

pages = {1084–1089},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Atomically-flat, chemically-stable, superconducting epitaxial thin film of iron-based superconductor, cobalt-doped BaFe_{2}As_{2}},

author = {Takayoshi Katase and Hidenori Hiramatsu and Hiroshi Yanagi and Toshio Kamiya and Masahiro Hirano and Hideo Hosono},

url = {https://doi.org/10.1016/j.ssc.2009.10.001},

doi = {10.1016/j.ssc.2009.10.001},

year  = {2009},

date = {2009-10-06},

journal = {Solid State Communications},

volume = {149},

issue = {47–48},

pages = {2121–2124},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Fabrication of flat MgO(111) films on Al_{2}O_{3}(0001) substrates by pulsed laser deposition},

author = {Tomofumi Susaki and Sho Kumada and Takayoshi Katase and Kosuke Matsuzaki and Masashi Miyakawa and Hideo Hosono},

url = {https://doi.org/10.1143/APEX.2.091403},

doi = {10.1143/APEX.2.091403},

year  = {2009},

date = {2009-09-11},

journal = {Applied Physics Express},

volume = {2},

issue = {9},

pages = {91403},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Water-induced superconductivity in SrFe_{2}As_{2}},

author = {Hidenori Hiramatsu and Takayoshi Katase and Toshio Kamiya and Masahiro Hirano and Hideo Hosono},

url = {https://doi.org/10.1103/PhysRevB.80.052501},

doi = {10.1103/PhysRevB.80.052501},

year  = {2009},

date = {2009-08-10},

journal = {Physical Review B},

volume = {80},

issue = {5},

pages = {52501},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Large domain growth of GaN epitaxial films on lattice-matched buffer layer ScAlMgO_{4}},

author = {Tomofumi Takayoshi Katase and Kenji Nomura and Hiromichi Ohta and Hiroshi Yanagi and Toshio Kamiya and Masahiro Hirano and Hideo HosonoSusaki and Sho Kumada and Takayoshi Katase and Kosuke Matsuzaki and Masashi Miyakawa and Hideo Hosono},

url = {https://doi.org/10.1016/j.mseb.2009.02.003},

doi = {10.1016/j.mseb.2009.02.003},

year  = {2009},

date = {2009-04-15},

journal = {Materials Science and Engineering: B},

volume = {161},

issue = {1–3},

pages = {66–70},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Heteroepitaxial growth and optoelectronic properties of layered iron oxyarsenide, LaFeAsO},

author = {Hidenori Hiramatsu and Takayoshi Katase and Toshio Kamiya and Masahiro Hirano and Hideo Hosono},

url = {https://doi.org/10.1063/1.2996591},

doi = {10.1063/1.2996591},

year  = {2008},

date = {2008-10-20},

urldate = {2008-10-20},

journal = {Applied Physics Letters},

volume = {93},

issue = {16},

pages = {162504},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Superconductivity in epitaxial thin films of Co-doped SrFe_{2}As_{2} with bilayered FeAs structures and their magnetic anisotropy},

author = {Hidenori Hiramatsu and Takayoshi Katase and Toshio Kamiya and Masahiro Hirano and Hideo Hosono},

url = {https://doi.org/10.1143/APEX.1.101702},

doi = {10.1143/APEX.1.101702},

year  = {2008},

date = {2008-09-19},

journal = {Applied Physics Express},

volume = {1},

issue = {10},

pages = {101702},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Fabrication of ScAlMgO_{4} epitaxial thin films using ScGaO_{3}(ZnO)_{m} buffer layers and its application to lattice-matched buffer layer for ZnO epitaxial growth},

author = {Takayoshi Katase, Kenji Nomura, Hiromichi Ohta, Hiroshi Yanagi, Toshio Kamiya, Masahiro Hirano, Hideo Hosono},

url = {https://doi.org/10.1016/j.tsf.2007.10.049},

doi = {10.1016/j.tsf.2007.10.049},

year  = {2008},

date = {2008-07-01},

journal = {Thin Solid Films},

volume = {516},

issue = {17},

pages = {5842–5846},

keywords = {},

pubstate = {published},

tppubtype = {article}

}