Takayoshi Katase

J-GLOBAL         Last updated: Nov 25, 2019 at 08:24
 
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Name
Takayoshi Katase
E-mail
katasemces.titech.ac.jp
URL
http://www.msl.titech.ac.jp/~hosono/
Affiliation
Tokyo Institute of Technology
Section
Laboratory for Materials and Structures
Job title
Associate Professor
Degree
PhD(Tokyo Institute of Technology)
Research funding number
90648388
ORCID ID
0000-0002-2593-7487

Research Areas

 
 

Academic & Professional Experience

 
Apr 2017
 - 
Today
Associate Professor, Institute of Innovative Research, Laboratory for Materials and Structures, Tokyo Institute of Technology
 
Oct 2016
 - 
Today
Researcher, Scientific Innovation for Energy Harvesting Technology, PREST, JST
 
Apr 2013
 - 
Mar 2017
Assistant Professor, Research Institute for Electronic Science, Hokkaido University
 
Apr 2012
 - 
Mar 2013
Postdoctoral Fellow, Frontier Research Center, Tokyo Institute of Technology
 

Awards & Honors

 
Sep 2019
2019 Tokyo Tech Challenging Research Award, Suematsu Challenging Research Award
 
Oct 2016
Best Poster Award, The 23rd International Workshop on Oxide Electronics (WOE 23)
 

Published Papers

 
Electrostatic charge accumulation and electrochemical modulation of transition metal oxides using water-infiltrated nanoporous glass
Takayoshi Katase and Hiromichi Ohta
Semiconductor Science and Technology   34 123001   Nov 2019   [Refereed][Invited]
New crystal structure built from a GeO6-GeO5 polyhedra network with high thermal stability: b-SrGe2O5
Christian A. Niedermeier, Junichi Yamaura, Jiazhen Wu, Xinyi He, Takayoshi Katase, Hideo Hosono, and Toshio Kamiya
ACS Appl. Electron. Mater.   1 1989-1993   Sep 2019   [Refereed]
Superconductivity at 48 K of heavily hydrogen-doped SmFeAsO epitaxial films grown by chemical topotactic reaction using CaH2
Jumpei Matsumoto, Kota Hanzawa, Masato Sasase, Silvia Haindl, Takayoshi Katase, Hidenori Hiramatsu, and Hideo Hosono
Phys. Rev. Mater.   3 103401   Aug 2019   [Refereed]
Symmetric Ambipolar Thin-Film Transistors and High-Gain CMOS-like Inverters Using Environmentally Friendly Copper Nitride
Kosuke Matsuzaki, Takayoshi Katase, Toshio Kamiya, and Hideo Hosono
ACS Appl. Mater. Interfaces   11 35132-35137   Aug 2019   [Refereed]
Oxide-based optical, electrical, and magnetic properties switching devices with water-incorporated gate insulator
Takayoshi Katase and Hiromichi Ohta
Selected Topics in Applied Physics, Japan Journal of applied physics   58 090501   2019   [Refereed][Invited]
Transition metal-doped amorphous oxide semiconductor thin-film phosphor, chromium-doped amorphous gallium oxide
Keisuke Ide, Yuki Futakado, Naoto Watanabe, Junghwan Kim, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono and Toshio Kamiya
physica status solidi (a)   1800198   Aug 2018   [Refereed]
Plasmon-assisted polarity switching of a photoelectric conversion device by UV and visible light irradiation
Keisuke Nakamura, Tomoya Oshikiri, Kosei Ueno, Takayoshi Katase, Hiromichi Ohta, and Hiroaki Misawa
J. Phys. Chem. C   122 14064-14071   Apr 2018   [Refereed]
Stoichiometric and Oxygen-Deficient VO2 as Versatile Hole Injection Electrode for Organic Semiconductors
Ke-Ke Fu, Rong-Bin Wang, Takayoshi Katase, Hiromichi Ohta, Norbert Koch, and Steffen Duhm
ACS Appl. Mater. Interfaces   10 10552-10559   Mar 2018   [Refereed]
Effects of impurity hydrogen in amorphous In-Ga-Zn-O: ultralow optimum oxygen supply for ultrahigh vacuum sputtering and bandgap widening by impurity hydrogen
Keisuke Ide, Kyohei Ishikawa, Haochun Tang, Takayoshi Katase, Hidenori Hiramatsu, Hideya Kumomi, Hideo Hosono, and Toshio Kamiya
physica status solidi (a)   8 1700832   Feb 2018   [Refereed]
Multi-color light-emitting thin films based on ultra-wide bandgap amorphous oxide semiconductor deposited at room temperature on glass
Naoto Watanabe, Keisuke Ide, Junghwan Kim, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, and Toshio Kamiya
physica status solidi (a)   8 1700833   Jan 2018   [Refereed]
Directing Oxygen Vacancy Channel in SrFeO2.5 Epitaxial Thin Films
Amit Khare, Jaekwang Lee, Jaesoung Park, Gi-Yeop Kim, Si-Young Choi, Takayoshi Katase, Seulki Roh, Tae Sup Yoo, Jungseek Hwang, Hiromichi Ohta, Junwoo Son, and Woo Seok Choi
ACS Appl. Mater. Interfaces   10 4831-4837   Jan 2018   [Refereed]
Superconductivity in La1-xCexOBiSSe: Carrier doping by mixed valence of Ce ions
Ryota Sogabe, Yosuke Goto, Atsuhiro Nishida, Takayoshi Katase, and Yoshikazu Mizuguchi
Euro. Phys. Lett.   122 17004   2018   [Refereed]
Oxygen vacancies allow tuning the work function of vanadium dioxide
Rongbin Wang, Takayoshi Katase, Ke-Ke Fu, Tianshu Zhai, Jiacheng Yang, Qiankun Wang, Hiromichi Ohta, Norbert Koch, and Steffen Duhm
Adv. Mater. Interfaces   5 1801033   2018   [Refereed]
Kensuke Kobayashi, Akiko Nakao, Sachiko Maki, Jun-ichi Yamaura, Takayoshi Katase, Hikaru Sato, Hajime Sagayama, Reiji Kumai, Youichi Murakami, Hidenori Hiramatsu, and Hideo Hosono
Phys. Rev. B   96 125116   Sep 2017   [Refereed]
Takayoshi Katase, Yuki Suzuki, and Hiromichi Ohta
J. Appl. Phys.   122 135303   Sep 2017   [Refereed]
Takayoshi Katase and Hiromichi Ohta
J. Ceram. Soc. Jpn.   125 608-615   Aug 2017   [Refereed][Invited]
Shota Katayama, Takayoshi Katase, Tetsuya Tohei, Bin Feng, Yuichi Ikuhara, and Hiromichi Ohta
Cryst. Growth Des.   17 1849-1856   Feb 2017   [Refereed]
Infrared-transmittance tunable metal-insulator switching device on a glass substrate
Takayoshi Katase, Kenji Endo, and Hiromichi Ohta
APL Materials   5(056105)    2017   [Refereed]
Ning Li, Takayoshi Katase, Yanbei Zhu, Takao Matsumoto, Tomonari Umemura, Yuichi Ikuhara, and Hiromichi Ohta
Appl. Phys. Express   9 125501   Oct 2016   [Refereed]
Takaki Onozato, Takayoshi Katase, Akira Yamamoto, Shota Katayama, Koichi Matsushima, Naho Itagaki, Hisao Yoshida, and Hiromichi Ohta
J. Phys. Condens. Mater.   28 25501   May 2016   [Refereed]
Takayoshi Katase, Takaki Onozato, Misako Hirono, Taku Mizuno, and Hiromichi Ohta
Scientific Reports   6(25819)    Mar 2016   [Refereed]
Takayoshi Katase, Yuki Suzuki, and Hiromichi Ohta
Advanced Electronic Materials   2 1600044   Mar 2016   [Refereed]
Takayoshi Katase, Kenji Endo, and Hiromichi Ohta
Proc. SPIE   9749 974916   Feb 2016   [Refereed]
Takayoshi Katase, Hidefumi Takahashi, Tetsuya Tohei, Yuki Suzuki, Michihiko Yamanouchi, Yuichi Ikuhara, Ichiro Terasaki, and Hiromichi Ohta
Advanced Electronic Materials   1 1500199   Oct 2015   [Refereed]
Takayoshi Katase, Kenji Endo, and Hiromichi Ohta
Physical Review B   92 035302   Jul 2015   [Refereed]
Takayoshi Katase, Kenji Endo, Tetsuya Tohei, Yuichi Ikuhara, and Hiromichi Ohta
Advanced Electronic Materials   1 1500063   Jun 2015   [Refereed]
Takayoshi Katase, Kenji Endo, and Hiromichi Ohta
J. Ceram. Soc. Jpn.   123 307-311   Jan 2015   [Refereed]
Takayoshi Katase, Kenji Endo, and Hiromichi Ohta
Phys. Rev. B   90(161105(R)) 1-5   Oct 2014   [Refereed]
Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, and Hideo, Hosono
Proc. Natl. Acad. Sci. USA   111 3979-3983   2014   [Refereed]
Takayoshi Katase, Yoshihiro Ishimaru, Akira Tsukamoto, Hidenori Hiramatsu, Toshio Kamiya, Keiichi Tanabe, and Hideo Hosono
Nat. Commun.   2 409   2011   [Refereed]
Takayoshi Katase, Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, and Hideo, Hosono
Phys. Rev. B   88 503   2013   [Refereed]
Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
New J. Phys.   15 073019   2013   [Refereed]
Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
Supercond. Sci. Technol.   25 084015   2012   [Refereed]
Takayoshi Katase, Hidenori Hiramatsu, Vladimir Matias, Chris Sheehan, Yoshihiro Ishimaru, Toshio Kamiya, Keiichi Tanabe, and Hideo Hosono
Appl. Phys. Lett.   98(24) 242510   2011   [Refereed]
Takayoshi Katase, Soshi Iimura, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
Phys. Rev. B   85(14) 140516   2012   [Refereed]
Hidenori Hiramatsu, Hikaru Sato, Takayoshi Katase, Toshio Kamiya, and Hideo, Hosono
Applied Physics Letters   104(17) 72602   2014   [Refereed]
Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya, and Hideo Hosono
IEEE Trans. Appl. Supercond.   23 7300405   2013   [Refereed]
Hikaru Sato, Takayoshi Katase, Won Nam Kang, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
Phys. Rev. B   87 064504   2013   [Refereed]
Y. Imai, F. Nabeshima, D. Nakamura, T. Katase, H. Hiramatsu, H. Hosono, A. Maeda
J. Phys. Soc. Jpn.   82 043709   2013   [Refereed]
H. Hiramatsu, T. Katase, T. Kamiya, and H. Hosono
Thin film growth and device fabrication of iron-based superconductors
J. Phys. Soc. Jpn.   81 011011   2012   [Refereed]
Hidenori Hiramatsu, Takayoshi Katase, Yoshihiro Ishimaru, Akira Tsukamoto, Toshio Kamiya, Keiichi Tanabe, and Hideo Hosono
Mater. Sci. Eng. B   177 515-519   2012   [Refereed]
B. Maiorov, T. Katase, I. O. Usov, M. Weigand, L. Civale, H. Hiramatsu, and H. Hosono
Phys. Rev. B   86(9) 094513   2012   [Refereed]
B. Maiorov, T. Katase, S. A. Baily, H. Hiramatsu, T. G. Holesinger, H. Hosono, and L. Civale
Supercond. Sci. Technol.   24 055007   2011   [Refereed]
Shyam Mohan, Toshihiro Taen, Hidenori Yagyuda, Yasuyuki Nakajima, Tsuyoshi Tamegai, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono
Physica C   471(21-22) 1181-1184   2011   [Refereed]
D. Nakamura, T. Akiike, H. Takahashi, F. Nabeshima, Y. Imai, A. Maeda, T. Katase, H. Hiramatsu, H. Hosono, S. Komiya, and I. Tsukada
Physica C   471(21-22) 634-638   2011   [Refereed]
Takayoshi Katase, Kenji Nomura, Hiromichi Ohta, Hiroshi Yanagi, Toshio Kamiya, Masahiro Hirano, and Hideo Hosono
Cryst. Growth Des.   10(3) 1084-1089   2010   [Refereed]
Takayoshi Katase, Yoshihiro Ishimaru, Akira Tsukamoto, Hidenori Hiramatsu, Toshio Kamiya, Keiichi Tanabe, and Hideo Hosono
Appl. Phys. Lett.   96(14) 142507   2010   [Refereed]
Tomomasa Shinozaki, Kenji Nomura, Takayoshi Katase, Toshio Kamiya, Masahiro Hirano, and Hideo Hosono
518 2996-2999   2010   [Refereed]
Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
Appl. Phys. Express   3 063101   2010   [Refereed]
Toshio Kamiya, Hidenori Hiramatsu, Takayoshi Katase, Masahiro Hirano, and Hideo Hosono
Mater. Sci. Eng. B   173 244-247   2010   [Refereed]
DC superconducting quantum interference devices fabricated using bicrystal grain boundary junctions in Co-doped BaFe2As2 epitaxial films
Takayoshi Katase, Yoshihiro Ishimaru, Akira Tsukamoto, Hidenori Hiramatsu, Toshio Kamiya, Keiichi Tanabe, and Hideo Hosono
Supercond. Sci. Technol.   23 082001   2010   [Refereed]
Shyam Mohan, Toshihiro Taen, Hidenori Yagyuda, Yasuyuki Nakajima, Tsuyoshi Tamegai, Takayoshi Katase, Hidenori Hiramatsu, and Hideo Hosono
Supercond. Sci. Technol.   23 105016   2010   [Refereed]
Takayoshi Katase, Kenji Nomura, Hiromichi Ohta, Hiroshi Yanagi, Toshio Kamiya, Masahiro Hirano, and Hideo Hosono
Mater. Sci. Eng. B   161 66   2009   [Refereed]
Takayoshi Katase, Hidenori Hiramatsu, Hiroshi Yanagi, Toshio Kamiya, Masahiro Hirano, and Hideo Hosono
Solid State Commun.   149(47-48) 2121-2124   2009   [Refereed]
Tomofumi Susaki, Sho Kumada, Takayoshi Katase, Kosuke Matsuzaki, Masashi Miyakawa, and Hideo Hosono
Appl. Phys. Express   2 091403   2009   [Refereed]
Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya, Masahiro Hirano, and Hideo Hosono
Phys. Rev. B   80(5) 052501   2009   [Refereed]
Takayoshi Katase, Kenji Nomura, Hiromichi Ohta, Hiroshi Yanagi, Toshio Kamiya, Masahiro Hirano, and Hideo Hosono
Thin Solid Films   516 5842-5846   2008   [Refereed]
Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya, Masahiro Hirano, and Hideo Hosono
Appl. Phys. Express   1 101702   2008   [Refereed]
Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya, Masahiro Hirano, and Hideo Hosono
Appl. Phys. Lett.   93(16) 162504   2008   [Refereed]

Conference Activities & Talks

 
Room-temperature-protonation-driven optoelectronic device with water-gated thin-film-transistor structure [Invited]
Takayoshi Katase and Hiromichi Ohta
the 8th International Conference and Exhibition on Lasers, Optics & Photonics   15 Nov 2017   
Electrochemical modulation of insulator to conducting magnet; a new route for high-capacity information storage device [Invited]
Takayoshi Katase, Yuki Suzuki, and Hiromichi Ohta
International Research School: Electronic States and Phases Induced by Electric or Optical Impacts (IMPACT) 2016   23 Aug 2016   
Electrochemically switchable electromagnetic device with water electrolysis [Invited]
Takayoshi Katase and Hiromichi Ohta
Mini-workshop on oxides and related materials   24 Feb 2016   
Reversible switching of optoelectric and electro-magnetic properties of functional oxides using water-infiltrated glass [Invited]
Takayoshi Katase and Hiromichi Ohta
SPIE Photonics West 2016   13 Feb 2016   
Reversible modulation of opto-electric and electro-magnetic properties of transition metal oxides using water-infiltrated glass [Invited]
Takayoshi Katase and Hiromichi Ohta
EMN Meeting on Ceramics   25 Jan 2016   
Electro-magnetic properties control of functional oxides by pseudo solid-state electrochemistry [Invited]
Takayoshi Katase and Hiromichi Ohta
2015 EMN Qingdao Meeting   14 Jun 2015   
Metal-insulator transition and thermopower modulation of VO2 thin film by electric-field induced hydrogenation [Invited]
Takayoshi Katase and Hiromichi Ohta
Oxide Thin Films for Advanced Energy and Information Applications; Materials Chemistry of Thin Film Oxides   13 Jul 2014   
Bicrystal grain boundary junction of Fe-based superconductor Co-doped BaFe2As2 [Invited]
T. Katase, H. Hiramatsu, Y. Ishimaru, A. Tsukamoto, C. Sheehan, V. Matias, T. Kamiya, K. Tanabe, and H. Hosono
The 15th Japan-US Workshop on Advanced Superconductors   28 Oct 2011   
Thin film growth and device fabrication of iron pnictide superconductors [Invited]
T. Katase, H. Hiramatsu, Y. Ishimaru, A. Tsukamoto, C. Sheehan, V. Matias, T. Kamiya, K. Tanabe, and H. Hosono
Seminar at Los Alamos National Laboratory   2 May 2011   
Robust grain boundary nature in iron pnictide Superconductors [Invited]
T. Katase, Y. Ishimaru, A. Tsukamoto, H. Hiramatsu, T. Kamiya, K. Tanabe, and H. Hosono
2011 MRS Spring Meeting   28 Apr 2011