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Searching for new materials functions by atomic layer control

Planned

Project AreaExploration of nanostructure-property relationships for materials innovation
Project/Area Number 25106007
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionHokkaido University

Principal Investigator

Ohta Hiromichi  北海道大学, 電子科学研究所, 教授 (80372530)

Co-Investigator(Kenkyū-buntansha) 平松 秀典  東京工業大学, 科学技術創成研究院, 准教授 (80598136)
Co-Investigator(Renkei-kenkyūsha) KATASE TAKAYOSHI  東京工業大学, フロンティア材料研究所, 准教授 (90648388)
YAMANOUCHI MICHIHIKO  北海道大学, 電子科学研究所, 准教授 (40590899)
Project Period (FY) 2013-06-28 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥121,680,000 (Direct Cost: ¥93,600,000、Indirect Cost: ¥28,080,000)
Fiscal Year 2017: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2016: ¥27,820,000 (Direct Cost: ¥21,400,000、Indirect Cost: ¥6,420,000)
Fiscal Year 2015: ¥21,970,000 (Direct Cost: ¥16,900,000、Indirect Cost: ¥5,070,000)
Fiscal Year 2014: ¥21,710,000 (Direct Cost: ¥16,700,000、Indirect Cost: ¥5,010,000)
Fiscal Year 2013: ¥36,400,000 (Direct Cost: ¥28,000,000、Indirect Cost: ¥8,400,000)
Keywordsナノ層 / 人工超格子 / 電界変調法 / 鉄系超伝導 / 機能性セラミックス / 固相エピタキシャル成長
Outline of Final Research Achievements

In this study, we fabricated “Nano-layers”, which are thin films controlled in the thickness at the atomic level. We searched for new materials functions, and worked on the development of Nanostructure information by providing the nano-layers to other groups. The major results are listed below. [1] We successfully enhanced the thermoelectric power factor of oxide-based superlattices double compared with the bulk. [2] We clarified the origin of carrier mobility suppression of a transparent oxide semiconductor and successfully realized high carrier mobility. [3] We found that two-dimensional electron gas in semiconductor shows high thermoelectric power factor. [4] We realized thin-film devices, which can switch their optical transmission, electrical resistivity, and magnetic properties simultaneously. [5] We realized iron-based superconducting films on the metallic tapes, which showed high critical current density suitable as practical applications.

Report

(6 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report

Research Products

(260 results)

All 2019 2018 2017 2016 2015 2014 2013 Other

All Int'l Joint Research (14 results) Journal Article (64 results) (of which Int'l Joint Research: 16 results,  Peer Reviewed: 58 results,  Open Access: 16 results,  Acknowledgement Compliant: 41 results) Presentation (164 results) (of which Int'l Joint Research: 74 results,  Invited: 50 results) Book (2 results) Remarks (14 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 1 results)

  • [Int'l Joint Research] 成均館大学校/釜山大学校/ソウル大学校(韓国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 清華大学/蘇州大学(中国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 国立交通大学(台湾)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] フンボルト大学ベルリン校/テュービンゲン大学(ドイツ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] トロント大学(カナダ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 成均館大学校(韓国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] 台湾交通大学/Academia Sinica(台湾)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Oak Ridge National Laboratory(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Humboldt-Universitat zu Berlin/University of Tubingen(ドイツ)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] 成均館大学校(韓国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Oak Ridge National Laboratory(米国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] 台湾交通大学/Academia Sinica(台湾)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Humboldt-Universitat zu Berlin/University of Tubingen(ドイツ)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] 大連化学物理研究所(中国)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Multiple Color Inorganic Thin-Film Phosphor, RE-Doped Amorphous Gallium Oxide (RE = Rare Earth: Pr, Sm, Tb, and Dy), Deposited at Room Temperature2019

    • Author(s)
      N. Watanabe, K. Ide, J. Kim, T. Katase, H. Hiramatsu, H. Hosono, T. Kamiya
    • Journal Title

      physica status solidi (a)

      Volume: N/A Pages: 1700833-1700833

    • DOI

      10.1002/pssa.201700833

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Directing oxygen vacancy channels in SrFeO2.5 epitaxial thin films2018

    • Author(s)
      Amit Khare, Jaekwang Lee, Jaeseoung Park, Gi-Yeop Kim, Si-Young Choi, Takayoshi Katase, Seulki Roh, Tae Sup Yoo, Jungseek Hwang, Hiromichi Ohta, Junwoo Son, Woo Seok Choi
    • Journal Title

      ACS Appl. Mater. Interfaces

      Volume: 10 Pages: 4831-4837

    • DOI

      10.1021/acsami.7b17377

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Stoichiometric and oxygen deficient VO2 as versatile hole injection electrode for organic semiconductors2018

    • Author(s)
      Ke-Ke Fu, Rong-Bin Wang, Takayoshi Katase, Hiromichi Ohta, Norbert Koch, Steffen Duhm
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 10 Pages: 10552-10559

    • DOI

      10.1021/acsami.8b00026

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pulsed laser deposition of SmFeAsO1-d on MgO(100) substrates2018

    • Author(s)
      S. Haindl, H. Kinjo, K. Hanzawa, H. Hiramatsu, and H. Hosono
    • Journal Title

      Applied Surface Science

      Volume: 437 Pages: 418-428

    • DOI

      10.1016/j.apsusc.2017.08.061

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Recent advances in iron-based superconductors toward applications2018

    • Author(s)
      H. Hosono, A. Yamamoto, H. Hiramatsu, Y. Ma
    • Journal Title

      Materials Today

      Volume: N/A Pages: 1-25

    • DOI

      10.1016/j.mattod.2017.09.006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Infrared-transmittance tunable metal-insulator conversion device with thin-film-transistor-type structure on a glass substrate2017

    • Author(s)
      Takayoshi Katase, Kenji Endo, Hiromichi Ohta
    • Journal Title

      APL Mater.

      Volume: 5

    • NAID

      120006323693

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermoelectric phase diagram of the SrTiO3-SrNbO3 solid solution system2017

    • Author(s)
      Yuqiao Zhang, Bin Feng, Hiroyuki Hayashi, Tetsuya Tohei, Isao Tanaka, Yuichi Ikuhara, Hiromichi Ohta
    • Journal Title

      J. Appl. Phys.

      Volume: 121

    • NAID

      120006463557

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Topotactic Metal-Insulator Transition in Epitaxial SrFeOx Thin Films2017

    • Author(s)
      Amit Khare, Dongwon Shin, Taesup Yoo, Minu Kim, Tae Dong Kang, Jaekwang Lee, Seulki Roh, Jungseek Hwang, Sung Wng Kim, Tae Won Noh, Hiromichi Ohta, Woo Seok Choi
    • Journal Title

      Adv. Mater.

      Volume: 29

    • DOI

      10.1002/adma.201606566

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thermopower modulation clarification of the intrinsic effective mass in a transparent oxide semiconductor, BaSnO32017

    • Author(s)
      Anup V. Sanchela, Takaki Onozato, Bin Feng, Yuichi Ikuhara, Hiromichi Ohta
    • Journal Title

      Phys. Rev. Materials

      Volume: 1 Pages: 034603-034603

    • DOI

      10.1103/physrevmaterials.1.034603

    • NAID

      120006383819

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gate tunable spin-orbit coupling and weak antilocalization effect in an epitaxial La2/3Sr1/3MnO3 thin film2017

    • Author(s)
      Shao-Pin Chiu, Michihiko Yamanouchi, Tatsuro Oyamada, Hiromichi Ohta, Juhn-Jong Lin
    • Journal Title

      Phys. Rev. B

      Volume: 96

    • DOI

      10.1103/physrevb.96.085143

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Highly conducting leakage-free electrolyte for SrCoOx-based non-volatile memory device2017

    • Author(s)
      Takayoshi Katase, Yuki Suzuki, Hiromichi Ohta
    • Journal Title

      Journal of Applied Physics

      Volume: 122 Pages: 135303-135303

    • DOI

      10.1063/1.5005520

    • NAID

      120006528254

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solid-phase epitaxial film growth and optical properties of a ferroelectric oxide Sr2Nb2O72017

    • Author(s)
      Y. Nezu, Y. Q. Zhang, C. L. Chen, Y. Ikuhara, H. Ohta
    • Journal Title

      J. Appl. Phys.

      Volume: 122 Pages: 135305-135305

    • DOI

      10.1063/1.4997813

    • NAID

      120006528255

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High thermoelectric power factor of high-mobility two-dimensional electron gas2017

    • Author(s)
      Hiromichi Ohta, Sung Wng Kim, Shota Kaneki, Atsushi Yamamoto, Tamotsu Hashizume
    • Journal Title

      Adv. Sci.

      Volume: 4

    • DOI

      10.1002/advs.201700696

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Transition-metal-oxide based functional thin-film device using leakage-free electrolyte2017

    • Author(s)
      Takayoshi Katase, Hiromichi Ohta
    • Journal Title

      J. Ceram. Soc. Japan

      Volume: 125 Issue: 8 Pages: 608-615

    • DOI

      10.2109/jcersj2.17098

    • NAID

      130005878362

    • ISSN
      1348-6535, 1882-0743
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Amorphous Gallium Oxide as an Improved Host for Inorganic Light-Emitting Thin Film Semiconductor Fabricated at Room Temperature on Glass2017

    • Author(s)
      N. Watanabe, J. Kim, K. Ide, H. Hiramatsu, H. Kumigashira, S. Ueda, H. Hosono, T. Kamiya
    • Journal Title

      ECS Journal of Solid State Science and Technology

      Volume: 6 Pages: 410-414

    • DOI

      10.1149/2.0181707jss

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Highly hydrogen-sensitive thermal desorption spectroscopy system for quantitative analysis of low-concentration hydrogen (~1x10^16 atoms/cm3) in thin-film samples2017

    • Author(s)
      T. Hanna, H. Hiramatsu, I. Sakaguchi, H. Hosono
    • Journal Title

      Rev. Sci. Instrum.

      Volume: 88

    • DOI

      10.1063/1.4982255

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electron effective mass and mobility limits in degenerate perovskite stannate BaSnO32017

    • Author(s)
      C.A. Niedermeier, S. Rhode, K. Ide, H. Hiramatsu, H. Hosono, T. Kamiya and M.A. Moram
    • Journal Title

      Phys. Rev. B

      Volume: 95 Pages: 161202-161202

    • DOI

      10.1103/physrevb.95.161202

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multiple roles of hydrogen treatments in amorphous InGaZnO films2017

    • Author(s)
      H. Tang, Y. Kishida, K. Ide, Y. Toda, H. Hiramatsu, S. Matsuishi, S. Ueda, N. Ohashi, H. Kumomi, H. Hosono and T. Kamiya
    • Journal Title

      ECS J. Solid State Sci. Technol.

      Volume: 6 Pages: 365-372

    • DOI

      10.1149/2.0071707jss

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Structure determination in thin film Ba1-xLaxFe2As2: Relation between the FeAs4 geometry and superconductivity2017

    • Author(s)
      Kensuke Kobayashi、Akiko Nakao、Sachiko Maki、Jun-ichi Yamaura、Takayoshi Katase、Hikaru Sato、Hajime Sagayama、Reiji Kumai、Yoshio Kuramoto、Youichi Murakami、Hidenori Hiramatsu、Hideo Hosono
    • Journal Title

      Phys. Rev. B

      Volume: 96

    • DOI

      10.1103/physrevb.96.125116

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Exceptionally Narrow Band-Gap (~4 eV) Silicate Predicted in the Cubic Perovskite Structure: BaSiO32017

    • Author(s)
      H. Hiramatsu, H. Yusa, R. Igarashi, Y. Ohishi, T. Kamiya, H. Hosono
    • Journal Title

      Inorganic Chemistry

      Volume: 56 Pages: 10535-10542

    • DOI

      10.1021/acs.inorgchem.7b01510

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exploration of Stable Strontium Phosphide-Based Electrides: Theoretical Structure Prediction and Experimental Validation2017

    • Author(s)
      J. Wang, K. Hanzawa, H. Hiramatsu, J. Kim, N. Umezawa, K. Iwanaka, T. Tada, H. Hosono
    • Journal Title

      Journal of the American Chemical Society

      Volume: 139 Pages: 15668-15680

    • DOI

      10.1021/jacs.7b06279

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 鉄系超伝導体の薄膜成長とデバイス作製2017

    • Author(s)
      平松 秀典, 細野秀雄
    • Journal Title

      低温工学(公益社団法人 低温工学・超電導学会)

      Volume: 52 Pages: 433-442

    • NAID

      130006247589

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 鉄系超伝導体が開く未来2017

    • Author(s)
      平松 秀典, 細野秀雄
    • Journal Title

      ふぇらむ(日本鉄鋼協会会報誌, 一般社団法人日本鉄鋼協会)

      Volume: 22 Pages: 707-716

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Reactive solid-phase epitaxy and electrical conductivity of layered sodium manganese oxide2017

    • Author(s)
      S. Katayama, T. Katase, T. Tohei, B. Feng, Y. Ikuhara, and H. Ohta
    • Journal Title

      Crystal Growth & Design

      Volume: 17 Pages: 1849-1853

    • DOI

      10.1021/acs.cgd.6b01810

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Highly air-and moisture-stable hole-doped carbon nanotube films achieved using boron-based oxidant2017

    • Author(s)
      K. Funahashi, N. Tanaka, Y. Shoji, N. Imazu, K. Nakayama, K. Kanahashi, H. Shirae, S. Noda, H. Ohta, T. Fukushima, T. Takenobu
    • Journal Title

      Appl. Phys. Express

      Volume: 10 Issue: 3 Pages: 035101-035101

    • DOI

      10.7567/apex.10.035101

    • ISSN
      1882-0778, 1882-0786
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 特別記事・注目をあびるエレクトロクロミック材料とその可能性-窓ガラスがメモリーとして利用可能に-2017

    • Author(s)
      太田裕道
    • Journal Title

      工業材料

      Volume: 65 Pages: 78-82

    • Related Report
      2016 Annual Research Report
  • [Journal Article] BaFe2(As1-xPx)2 (x = 0.22-0.42) thin films grown on practical metal-tape substrates and their critical current densities2017

    • Author(s)
      H. Hiramatsu, H. Sato, T. Kamiya, and H. Hosono
    • Journal Title

      Supercond. Sci. Technol.

      Volume: 30

    • DOI

      10.1088/1361-6668/aa621c

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] High-field transport properties of a P-doped BaFe2As2 film on technical substrate2017

    • Author(s)
      K. Iida, H. Sato, C. Tarantini, J. Hänisch, J. Jaroszynski, H. Hiramatsu, B. Holzapfel, and H. Hosono
    • Journal Title

      Scientific Reports

      Volume: 7

    • DOI

      10.1038/srep39951

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Solid-liquid phase epitaxial growth of Li4Ti5O12 thin film2016

    • Author(s)
      N. Li, T. Katase, Y. Zhu, T. Matsumoto, T. Umemura, Y. Ikuhara, and H. Ohta
    • Journal Title

      Appl. Phys. Express

      Volume: 9 Issue: 12 Pages: 125501-125501

    • DOI

      10.7567/apex.9.125501

    • NAID

      210000138128

    • ISSN
      1882-0778, 1882-0786
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Enhanced thermoelectric power in two-dimensional transition metal dichalcogenide monolayers2016

    • Author(s)
      J. Pu, K. Kanahashi, N.T. Cuong, C.-H. Chen, L.-J. Li, S. Okada, H. Ohta, T. Takenobu
    • Journal Title

      Physical Review B

      Volume: 94 Pages: 014312-014312

    • DOI

      10.1103/physrevb.94.014312

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A transparent electrochromic metal-insulator switching device with three-terminal transistor geometry2016

    • Author(s)
      T. Katase, T. Onozato, M. Hirono, T. Mizuno, and H. Ohta
    • Journal Title

      Scientific Reports

      Volume: 6 Pages: 25819-25819

    • DOI

      10.1038/srep25819

    • NAID

      120005766745

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Efficiency and long-term durability of nitrogen-doped single-walled carbon nanotube electrocatalyst synthesized by defluorination-assisted nanotube-substitution for oxygen reduction reaction2016

    • Author(s)
      K. Yokoyama, S. Yokoyama, Y. Sato, K. Hirano, S. Hashiguchi, K. Motomiya, H. Ohta, H. Takahashi, K. Tohji, and Y. Sato
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 4 Pages: 9184-9195

    • DOI

      10.1039/c6ta02722a

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Optoelectronic properties of valence-state-controlled amorphous niobium oxide2016

    • Author(s)
      T. Onozato, T. Katase, A. Yamamoto, S. Katayama, K. Matsushima, N. Itagaki, H. Yoshida, and H. Ohta
    • Journal Title

      Journal of Physics: Condensed Mater

      Volume: 28 Pages: 255001-255001

    • DOI

      10.1088/0953-8984/28/25/255001

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Novel solid-phase epitaxy for multi-component materials with extremely high vapor pressure elements: An application to KFe2As22016

    • Author(s)
      T. Hatakeyama, H. Sato, H. Hiramatsu, T. Kamiya and H. Hosono
    • Journal Title

      Appl. Phys. Express

      Volume: 9 Issue: 5 Pages: 055505-055505

    • DOI

      10.7567/apex.9.055505

    • NAID

      210000137905

    • ISSN
      1882-0778, 1882-0786
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electric field-induced superconducting transition of an insulating FeSe thin film at 31 K2016

    • Author(s)
      K. Hanzawa, H. Sato, H. Hiramatsu, T. Kamiya, and H. Hosono
    • Journal Title

      Proc. Natl. Acad. Sci. USA

      Volume: 113 Pages: 3986-3990

    • DOI

      10.1073/pnas.1520810113

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Nonequilibrium Rock-Salt-Type Pb-Doped SnSe with High Carrier Mobilities ~300 cm2/(Vs)2016

    • Author(s)
      T. Inoue, H. Hiramatsu, H. Hosono, and T. Kamiya
    • Journal Title

      Chem. Mater.

      Volume: 28 Pages: 2278-2286

    • DOI

      10.1021/acs.chemmater.6b00307

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Discovery of earth-abundant nitride semiconductors by computational screening and high-pressure synthesis2016

    • Author(s)
      H. Hinuma, T. Hatakeama, Y. Kumagai, LA. Burton, H. Sato, Y. Muraba, S. Iimura, H. HIramatsu, I. Tanaka and H. Hosono
    • Journal Title

      Nature communications

      Volume: 7 Pages: 11962-11962

    • DOI

      10.1038/ncomms11962

    • NAID

      120005770761

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Transparent amorphous oxide semiconductor thin film phosphor, In–Mg–O:Eu2016

    • Author(s)
      J. Kim, N. Miyokawa, K. Ide, H. Hiramatsu, H. Hosono, and T. Kamiya
    • Journal Title

      J. Ceram. Soc. Japan

      Volume: 124 Issue: 5 Pages: 532-532

    • DOI

      10.2109/jcersj2.15283

    • NAID

      130005149944

    • ISSN
      1348-6535, 1882-0743
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ultra wide bandgap amorphous oxide semiconductor, Ga-Zn-O2016

    • Author(s)
      J. Kim, N. Miyokawa, T. Sekiya, K. Ide, Y. Toda, H. Hiramatsu, H. Hosono, and T. Kamiya
    • Journal Title

      Thin Solid Films

      Volume: 614 Pages: 84-89

    • DOI

      10.1016/j.tsf.2016.03.003

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Solid phase epitaxial growth of high mobility La:BaSnO3 thin films co-doped with interstitial hydrogen2016

    • Author(s)
      C. A. Niedermeier, S. Rhode, S. Fearn, K. Ide, M. A. Moram, H. Hiramatsu, H. Hosono, and T. Kamiya
    • Journal Title

      Appl. Phys. Lett.

      Volume: 108 Pages: 172101-172101

    • DOI

      10.1063/1.4948355

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Recent progress in pulsed laser deposition of iron based superconductors2016

    • Author(s)
      S. Haindl, S. Molatta, H. Hiramatsu, and H. Hosono
    • Journal Title

      J. Phys. D: Appl. Phys.

      Volume: 49

    • DOI

      10.1088/0022-3727/49/34/345301

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] In-situ growth of superconducting SmO1-xFxFeAs thin films by pulsed laser deposition2016

    • Author(s)
      S. Haindl, K. Hanzawa, H. Sato, H. Hiramatsu, and H. Hosono
    • Journal Title

      Sci. Rep.

      Volume: 6

    • DOI

      10.1038/srep35797

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Enhanced critical-current in P-doped BaFe2As2 thin films on metal substrates arising from poorly aligned grain boundaries2016

    • Author(s)
      H. Sato, H. Hiramatsu, T. Kamiya, and H. Hosono
    • Journal Title

      Sci. Rep.

      Volume: 6

    • DOI

      10.1038/srep36828

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Relationship Between Surface Degradation and Electric Field-Induced Superconductivity for Insulator-Like FeSe Epitaxial Films2016

    • Author(s)
      K. Hanzawa, H. Sato, H. Hiramatsu, T. Kamiya, and H. Hosono
    • Journal Title

      AMTC Letters

      Volume: 5 Pages: 214-215

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Difference in Electronic Structures of Superconducting and Insulator-Like FeSe Epitaxial Films2016

    • Author(s)
      Y. Yamaguchi, K. Hanzawa, T. Hanna, Y. Toda, S. Matsuishi, H. Hiramatsu, and H. Hosono
    • Journal Title

      AMTC Letters

      Volume: 5 Pages: 216-217

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Vortex Pinning Properties of Slightly Over-Doped BaFe2As2:P Epitaxial Films2016

    • Author(s)
      H. Kinjo, H. Sato, H. Hiramatsu, T. Kamiya, and H. Hosono
    • Journal Title

      AMTC Letters

      Volume: 5 Pages: 212-213

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Reversibly switchable electromagnetic device with leakage-free electrolyte2016

    • Author(s)
      T. Katase, Y. Suzuki, and H. Ohta
    • Journal Title

      Adv. Electron. Mater.

      Volume: 2 Pages: 1600044-1600044

    • DOI

      10.1002/aelm.201600044

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Atomic structures and oxygen dynamics of CeO2 grain boundaries2016

    • Author(s)
      B. Feng, I. Sugiyama, H. Hojo, H. Ohta, N. Shibata, and Y. Ikuhara
    • Journal Title

      Scientific Reports

      Volume: 6 Pages: 20288-20288

    • DOI

      10.1038/srep20288

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Room-temperature fabrication of light-emitting thin films based on amorphous oxide semiconductor2016

    • Author(s)
      J. Kim, N. Miyokawa, K. Ide, Y. Toda, H. Hiramatsu, H. Hosono, and *T. Kamiya
    • Journal Title

      AIP Adv.

      Volume: 6 Pages: 015106-015106

    • DOI

      10.1063/1.4939939

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] SnS films prepared by H2S-free process and its p-type thin film transistor2016

    • Author(s)
      F.-Y. Ran, Z. Xiao, H. Hiramatsu, K. Ide, H. Hosono, and T. Kamiya
    • Journal Title

      AIP Adv.

      Volume: 6 Pages: 015112-015112

    • DOI

      10.1063/1.4940931

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Heteroepitaxial growth of SnSe films by pulsed laser deposition using Se-rich targets2015

    • Author(s)
      T. Inoue, H. Hiramatsu, H. Hosono, and T. Kamiya
    • Journal Title

      J. Appl. Phys.

      Volume: 118

    • DOI

      10.1063/1.4936202

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Solid-phase epitaxial growth of A-site-ordered perovskite Sr4-xErxCo4O12-d: A room temperature ferrimagnetic p-type semiconductor2015

    • Author(s)
      T. Katase, H. Takahashi, T. Tohei, Y. Suzuki, M. Yamanouchi, Y. Ikuhara
    • Journal Title

      Adv. Electr. Mater.

      Volume: 1 Pages: 1500199-1500199

    • DOI

      10.1002/aelm.201500199

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Defluorination-assisted nanotube-substitution reaction with ammonia gas for synthesis of nitrogen-doped single-walled carbon nanotubes2015

    • Author(s)
      K. Yokoyama, Y. Sato, K. Hirano, H. Ohta, M. Kenichi, K. Tohji, Y. Sato
    • Journal Title

      Carbon

      Volume: 94 Pages: 1052-1060

    • DOI

      10.1016/j.carbon.2015.07.090

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thermopower analysis of metal-insulator transition temperature modulations in vanadium dioxide thin films with lattice distortion2015

    • Author(s)
      T. Katase, K. Endo, and H. Ohta
    • Journal Title

      Phys. Rev. B

      Volume: 92 Pages: 035302-035302

    • DOI

      10.1103/physrevb.92.035302

    • NAID

      120005649141

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Room-temperature-protonation-driven on-demand metal-insulator conversion of a transition metal oxide2015

    • Author(s)
      T. Katase, K. Endo, T. Tohei, Y. Ikuhara, and H. Ohta
    • Journal Title

      Adv. Electron. Mater.

      Volume: 1 Pages: 1500063-1500063

    • DOI

      10.1002/aelm.201500063

    • NAID

      120005768786

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Preface2015

    • Author(s)
      M. Kato and K. Kakimoto
    • Journal Title

      J. Ceram. Soc. Japan

      Volume: 123 Issue: 1437 Pages: 307-311

    • DOI

      10.2109/jcersj2.123.p5-1

      10.2109/jcersj2.123.P5-1

    • NAID

      130005068652

    • ISSN
      1348-6535, 1882-0743
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Vortex pinning property of phosphorous-doped BaFe2As2 epitaxial films: Comparison between (La,Sr)(Al,Ta)O3 and MgO substrates2015

    • Author(s)
      H. Sato, H. Hiramatsu, T. Kamiya, and H. Hosono
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 25

    • DOI

      10.1109/tasc.2014.2368073

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Polaron transport and thermoelectric behavior in La-doped SrTiO3 thin films with elemental vacancies2015

    • Author(s)
      W. S. Choi, H. K. Yoo, and H. Ohta
    • Journal Title

      Adv. Funct. Mater.

      Volume: 25 Pages: 799-804

    • DOI

      10.1002/adfm.201403023

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thermopower analysis of the electronic structure around metal-insulator transition in V1-xWxO22014

    • Author(s)
      T. Katase, K. Endo, and H. Ohta
    • Journal Title

      Phys. Rev. B

      Volume: 90

    • DOI

      10.1103/physrevb.90.161105

    • NAID

      120005540284

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thermopower Enhancement by Fractional Layer Control in 2D Oxide Superlattices2014

    • Author(s)
      W. S. Choi, H. Ohta, and H. N. Lee
    • Journal Title

      Adv. Mater.

      Volume: 26 Pages: 6701-6705

    • DOI

      10.1002/adma.201401676

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] The atomic structure, band gap, and electrostatic potential at the (112)[1-10] twin grain boundary of CuInSe22014

    • Author(s)
      Hiroyuki Yamaguchi, Hidenori Hiramatsu, Hideo Hosono, and Teruyasu Mizoguchi
    • Journal Title

      Applied Physics Letters

      Volume: 104

    • DOI

      10.1063/1.4871518

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Critical factor for epitaxial growth of cobalt-doped BaFe2As2 films by pulsed laser deposition2014

    • Author(s)
      H. Hiramatsu, H. Sato, T. Katase, T. Kamiya and H. Hosono
    • Journal Title

      Applied Physics Letters

      Volume: 104 Pages: 172602-172602

    • DOI

      10.1063/1.4874609

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] High critical-current density with less anisotropy in BaFe2(As,P)2 epitaxial thin films: Effect of intentionally grown c-axis vortex-pinning centers2014

    • Author(s)
      H. Sato, H. Hiramatsu, T. Kamiya and H. Hosono
    • Journal Title

      Applied Physics Letters

      Volume: 104 Pages: 182603-182603

    • DOI

      10.1063/1.4875956

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Growth of c-axis-oriented superconducting KFe2As2 thin films2014

    • Author(s)
      H. Hiramatsu; S. Matsuda; H. Sato; T. Kamiya and H. Hosono
    • Journal Title

      ACS Applied Materials and Interfaces

      Volume: 6 Pages: 14293-14301

    • DOI

      10.1021/am5036016

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 半導体薄膜の熱電特性2018

    • Author(s)
      太田裕道
    • Organizer
      電子情報通信学会シリコン材料デバイス・電子デバイス合同研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 水を使った機能性酸化物の光・電気・磁気特性切替え2018

    • Author(s)
      太田裕道
    • Organizer
      平成29年度日本表面科学会東北・北海道支部講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 二次元電子系の熱電ゼーベック効果2018

    • Author(s)
      太田裕道
    • Organizer
      第65回 応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Origin of mobility suppression in La-doped BaSnO3 films2018

    • Author(s)
      Mian Wei, Anup V. Sanchela, Bin Feng, Joonhyuk Lee, Gowoon Kim, Hyoungjeen Jeen, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      第53回応用物理学会北海道支部/第14回日本光学会北海道支部合同学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] La0.67Sr0.33MnO3/SrTiO3ホールバー構造における電流誘起有効磁場の膜厚・チャネル方向依存性2018

    • Author(s)
      小山田達郎, 片瀬貴義, 太田裕道, 山ノ内路彦
    • Organizer
      第53回応用物理学会北海道支部/第14回日本光学会北海道支部合同学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LaドープBaSnO3薄膜の電子移動度抑制の起源(I)2018

    • Author(s)
      魏 冕, サンチェラ・アナップ, 馮 斌, 李 浚赫, 金 高韻, 陳 亨秦, 幾原雄一, 太田裕道
    • Organizer
      2018年 第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LaドープBaSnO3薄膜の電子移動度抑制の起源(II)2018

    • Author(s)
      サンチェラ・アナップ, 魏 冕, 馮 斌, 李 浚赫, 金 高韻, 陳 亨秦, 幾原雄一, 太田裕道
    • Organizer
      2018年 第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Direct observation of martensitic phase transformation in yttria stabilized tetragonal zirconia2018

    • Author(s)
      Hiroaki Nakade, Shun Kondo, Eita Tochigi, Bin Feng, Yukio Nezu, Hiromichi Ohta, Naoya Shibata, Yuichi Ikuhara
    • Organizer
      6th International Symposium on Advanced Ceramics (ISAC-6)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] イットリア安定化正方晶ジルコニアの応力誘起相変態その場観察2018

    • Author(s)
      中出博暁, 栃木栄太, 馮 斌, 柴田直哉, 幾原雄一, 近藤 隼, 根津有希央, 太田裕道
    • Organizer
      日本セラミックス協会 2018年年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Ba1-xLaxFe2As2薄膜の結晶構造2017

    • Author(s)
      小林賢介, 中尾朗子, 真木祥千子, 山浦淳一, 片瀬貴義, 佐藤光, 佐賀山基, 熊井玲児, 村上洋一, 平松秀典, 細野秀雄
    • Organizer
      日本物理学会 第72回年次大会
    • Place of Presentation
      大阪大学(大阪府・大阪市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 導電性酸化物薄膜の物性改質方法2017

    • Author(s)
      太田裕道
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Electric Field Thermopower Modulation of BaSnO3 Epitaxial Film2017

    • Author(s)
      Anup Sanchela and Hiromichi Ohta
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Effective power factor of Sr(Ti,Nb)O3/SrTiO3 superlattices2017

    • Author(s)
      Yu-Qiao Zhang and Hiromichi Ohta
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] ホモロガス相SrnNbnO3n+2の固相エピタキシャル薄膜成長2017

    • Author(s)
      根津有希央,陳 春林, 幾原雄一, 太田裕道
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Thickness Dependence of Current-Induced Effective Magnetic Field in La0.67Sr0.33MnO3/SrTiO3 heterostructure2017

    • Author(s)
      Tatsuro Oyamada, Takayoshi Katase, Hiromichi Ohta, and Michihiko Yamanouchi
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Thermoelectric Seebeck effect of two dimensional electron gas in SrTiO32017

    • Author(s)
      H. Ohta
    • Organizer
      International conference on Advances in Functional Materials
    • Place of Presentation
      Anna University, Chennai (India)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 絶縁性FeSe薄膜における電界誘起超伝導に関するチャネル層の影響2017

    • Author(s)
      半沢幸太, 平松秀典, 神谷利夫, 細野秀雄
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高感度水素検出用昇温脱離ガス分析装置の開発-酸化物半導体薄膜中の微量水素濃度決定への適用-2017

    • Author(s)
      半那拓, 平松秀典, 坂口勲, 細野秀雄
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 金属テープ基板上に作製した鉄系超伝導体BaFe2(As,P)2薄膜における臨界電流特性のP濃度依存性2017

    • Author(s)
      平松秀典,佐藤 光,神谷利夫,細野秀雄
    • Organizer
      第55回セラミックス基礎科学討論会
    • Place of Presentation
      岡山大学(岡山県・岡山市)
    • Year and Date
      2017-01-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] 鉄系超伝導体FeSe薄膜中のエピタキシャル歪みと電子構造の関係2017

    • Author(s)
      山口祐太,半沢幸太,小畑由紀子,半那 拓,戸田喜丈,松石 聡,平松秀典,細野秀雄
    • Organizer
      第55回セラミックス基礎科学討論会
    • Place of Presentation
      岡山大学(岡山県・岡山市)
    • Year and Date
      2017-01-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] ZrCuSiAs型構造を有する鉄系超伝導体のヘテロエピタキシャル成長2017

    • Author(s)
      金城弘幸,ハインドルシルビア,平松 秀典,細野秀雄
    • Organizer
      第55回セラミックス基礎科学討論会
    • Place of Presentation
      岡山大学(岡山県・岡山市)
    • Year and Date
      2017-01-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] 異なるチャネル成長条件で作製した絶縁性FeSeを用いた電気二重層トランジスタ2017

    • Author(s)
      半沢幸太,平松 秀典,神谷利夫,細野秀雄
    • Organizer
      第55回セラミックス基礎科学討論会
    • Place of Presentation
      岡山大学(岡山県・岡山市)
    • Year and Date
      2017-01-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] Improvement of thermoelectric power factor of heavily Nb-doped SrTiO3 superlattices2017

    • Author(s)
      Yu-Qiao Zhang and Hiromichi Ohta
    • Organizer
      第52回応用物理学会北海道支部/第13回日本光学会北海道支部合同学術講演会
    • Place of Presentation
      北見工業大学(北海道・北見市)
    • Year and Date
      2017-01-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 3端子TFT 構造アモルファスWO3エレクトロクロミック素子の開発と動作検証2017

    • Author(s)
      小野里尚記,片瀬貴義,廣野未沙子, 水野 拓, 太田裕道
    • Organizer
      第52回応用物理学会北海道支部/第13回日本光学会北海道支部合同学術講演会
    • Place of Presentation
      北見工業大学(北海道・北見市)
    • Year and Date
      2017-01-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] Electrochemical function modulation of oxides using three-terminal thin film transistor structure with water infiltrated insulator2017

    • Author(s)
      Hiromichi Ohta
    • Organizer
      The 3rd Functional Oxide Thin Films for Advanced Energy and Information Technology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electric field modulation of thermopower in two-dimensional electron gas2017

    • Author(s)
      Hiromichi Ohta
    • Organizer
      IUMRS-ICAM (The 15th International Conference on Advanced Materials)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 水を使った機能性酸化物薄膜の光・電気・磁気物性切替え手法2017

    • Author(s)
      太田裕道
    • Organizer
      産業技術総合研究所 中部センター 講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 固相エピタキシャル成長法を駆使した機能性酸化物ナノ層の創製2017

    • Author(s)
      太田裕道
    • Organizer
      日本金属学会 2017年 秋期講演大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Electrochemical modulation of functional oxides using three-terminal thin film transistor structure with water infiltrated gate dielectrics2017

    • Author(s)
      Hiromichi Ohta
    • Organizer
      Seminar at Tshinghua University (hosted by Prof. Yu Pu)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Epitaxial film growth and some applications of functional oxides2017

    • Author(s)
      Hiromichi Ohta
    • Organizer
      Distinguished Lecture Series at Materials Science & Engineering, University of Toronto
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Current-induced effective magnetic field in La0.67Sr0.33MnO3/SrTiO32017

    • Author(s)
      Michihiko Yamanouchi, Tatsuro Oyamada, Takayoshi Katase, Hiromichi Ohta
    • Organizer
      The 9th RIES-CIS symposium, National Chiao Tung University
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electric field thermopower modulation measurement2017

    • Author(s)
      Hiromichi Ohta
    • Organizer
      Seminar at Seoul National University
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 薄膜トランジスタ構造を用いた熱電能の計測2017

    • Author(s)
      太田裕道
    • Organizer
      第14回 薄膜材料デバイス研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Double enhancement of thermoelectric power factor in oxide two-dimensional electron system via precise dimensionality control2017

    • Author(s)
      Hiromichi Ohta, Yu-Qiao Zhang
    • Organizer
      2017 Fall Korean Physical Society (KPS) Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 含水多孔質ガラスを用いたオンデマンド赤外線透過率-導電率制御デバイス2017

    • Author(s)
      片瀬貴義, 太田裕道
    • Organizer
      日本真空学会 スパッタリングおよびプラズマプロセス技術部会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Room-temperature-protonation-driven optoelectronic device with water-gated thin-film-transistor structure2017

    • Author(s)
      Takayoshi Katase, Hiromichi Ohta
    • Organizer
      the 8th International Conference and Exhibition on Lasers, Optics & Photonics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thermopower of oxide heterostructure2017

    • Author(s)
      Hiromichi Ohta, Anup V. Sanchela
    • Organizer
      ICAMD2017 (The 11th International Conference on Advanced Materials and Devices)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thermopower modulation clarification of intrinsic carrier transport of novel transparent conducting oxide, BaSnO32017

    • Author(s)
      Anup V. Sanchela, Takaki Onozato, Bin Feng, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      IUMRS-ICAM 2017 (The 15th International Conference on Advanced Materials)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermoelectric Performance of SrTi1-xNbxO3 System (Bulk and Superlattices)2017

    • Author(s)
      Yuqiao Zhang, Bin Feng, Hiroyuki Hayashi, Tetsuya Tohei, Isao Tanaka, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      IUMRS-ICAM 2017 (The 15th International Conference on Advanced Materials)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 配向制御した層状コバルト酸化物エピタキシャル薄膜の熱電特性2017

    • Author(s)
      小野里尚記, Yi-Ming Chang, Yu-Miin Sheu, 太田裕道
    • Organizer
      平成29年度日本セラミックス協会 東北北海道支部研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 固相エピタキシャル成長法によるSr2Nb2O7エピタキシャル薄膜の作製と光物性2017

    • Author(s)
      根津有希央, 張 雨橋, 陳 春林, 幾原雄一, 太田裕道
    • Organizer
      平成29年度日本セラミックス協会 東北北海道支部研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Large enhancement in effective thermoelectric power factor of Sr(Ti,Nb)O3 superlattice2017

    • Author(s)
      Yuqiao Zhang, Bin Feng, Hiroyuki Hayashi, Isao Tanaka, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      平成29年度日本セラミックス協会 東北北海道支部研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Electric field thermopower modulation of a transparent oxide semiconductor, BaSnO3: Carrier effective mass and degenerate/non-degenerate threshold2017

    • Author(s)
      Anup V. Sanchela, Takaki Onozato, Bin Feng, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      平成29年度日本セラミックス協会 東北北海道支部研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] High-mobility transparent conducting BaSnO3 film2017

    • Author(s)
      Anup V. Sanchela, H. Zensyou, Bin Feng, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      The 18th RIES-Hokudai International Symposium 極 [Kyoku]
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Double enhancement of thermoelectric power factor in advanced oxide two-dimensional electron system2017

    • Author(s)
      Yuqiao Zhang, Bin Feng, Hiroyuki Hayashi, Tetsuya Tohei, Isao Tanaka, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      The 18th RIES-Hokudai International Symposium 極 [Kyoku]
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Solid-phase epitaxial film growth and optical properties of a ferroelectric oxide, Sr2Nb2O72017

    • Author(s)
      Yukio Nezu, Yuqiao Zhang, Cunlin Chen, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      The 18th RIES-Hokudai International Symposium 極 [Kyoku]
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Absence of thermal conductivity anisotropy in Ca3Co4O92017

    • Author(s)
      Takaki Onozato, Yi-Ming Chang, Yu-Miin Sheu, Hiromichi Ohta
    • Organizer
      The 18th RIES-Hokudai International Symposium 極 [Kyoku]
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heteroepitaxial growth and electric double-layer transistors of iron-based superconductors2017

    • Author(s)
      H. Hiramatsu, K. Hanzawa, H. Sato, T. Kamiya, H. Hosono
    • Organizer
      The International Workshop on Recent Progress in Superconductivity (IWRS 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Heteroepitaxial growth of complex chalcogenides and pnictides2017

    • Author(s)
      H. Hiramatsu, H. Hosono
    • Organizer
      Collaborative Conference on Crystal Growth
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Heteroepitaxial growth, critical current, and electric filed-induced phase transition of iron-based layered selenides/pnictides2017

    • Author(s)
      H. Hiramatsu, H. Hosono
    • Organizer
      The International Union of Materials Research Society-International Conference of Advanced Materials (IUMRS-ICAM 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electronic Phase Transition at Interface between Solid and Ionic Liquid under Gate Voltage2017

    • Author(s)
      H. Hiramatsu, H. Hosono
    • Organizer
      Materials Research Society Fall Meeting & Exhibit (MRS Fall Meeting 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Tetragonal FeCh (Ch = S and Se) Epitaxial Thin Films Grown by Non-Equilibrium Process and Their Electric Double-Layer Transistors2017

    • Author(s)
      Kota Hanzawa, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono
    • Organizer
      The International Union of Materials Research Society-International Conference of Advanced Materials (IUMRS-ICAM 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Amorphous WO3 electrochromic device with thin-film transistor electrode geometry2016

    • Author(s)
      T. Onozato, T. Katase, M. Hirono, T. Mizuno, and H. Ohta
    • Organizer
      The 17th RIES-Hokudai International Symposium “柔”[Ju]
    • Place of Presentation
      シャトレーゼガトーキングダムサッポロ(北海道・札幌市)
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermoelectric properties of SrTiO3-SrNbO3 full range solid solutions2016

    • Author(s)
      Y. Zhang, T. Katase, T. Onozato, B. Feng, H. Hayashi, T. Tohei, I. Tanaka, Y. Ikuhara, and H. Ohta
    • Organizer
      The 17th RIES-Hokudai International Symposium “柔”[Ju]
    • Place of Presentation
      シャトレーゼガトーキングダムサッポロ(北海道・札幌市)
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermoelectric properties of Nb-doped BaSnO3 thin film2016

    • Author(s)
      A.V. Sanchela and H. Ohta
    • Organizer
      The 17th RIES-Hokudai International Symposium “柔”[Ju]
    • Place of Presentation
      シャトレーゼガトーキングダムサッポロ(北海道・札幌市)
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization of amorphous NaTaO3 nanopillar array film2016

    • Author(s)
      Y. Suzuki, T. Katase, and H. Ohta
    • Organizer
      The 17th RIES-Hokudai International Symposium “柔” [Ju]
    • Place of Presentation
      シャトレーゼガトーキングダムサッポロ(北海道・札幌市)
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current-induced effects on switching magnetic field in an oxide half-metal heterostructure2016

    • Author(s)
      M. Yamanouchi, T. Oyamada, T. Katase, and H. Ohta
    • Organizer
      第21回スピン工学の基礎と応用(Physics and Applications of Spin-related Phenomena in Semiconductors, PASPS-21)
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-12-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] Water-gated thin film transistors on functional oxides -Toward multifunctional memory devices-2016

    • Author(s)
      T. Katase, T. Onozato, Y. Suzuki, K. Endo, M. Hirono, T. Mizuno, T. Tohei, Y. Ikuhara, and H. Ohta
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Hynes Convention Center, Boston, MA (USA)
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Oxygen reduction reaction of nitrogen-doped single-walled carbon nanotubes synthesized by defluorination2016

    • Author(s)
      K. Yokoyama, S. Yokoyama, Y. Sato, K. Hirano, S. Hashiguchi, K. Motomiya, H. Ohta, H. Takahashi, K. Tohji, and Y. Sato
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Hynes Convention Center, Boston, MA (USA)
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thin-film growth and electric double-layer transistors of iron-based superconductors2016

    • Author(s)
      H. Hiramatsu and H. Hosono
    • Organizer
      1st Asian International Cryogenic Materials Conference and Cryogenics and Superconductivity Society of Japan 50th Anniversary Conference (1st Asian ICMC and CSSJ 50th Anniversary Conference)
    • Place of Presentation
      金沢歌劇座(石川県・金沢市)
    • Year and Date
      2016-11-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Unusually large thermopower of nanostructured oxides2016

    • Author(s)
      H. Ohta and W. S. Choi
    • Organizer
      ENGE 2016 (International Conference on Electronic Materials and Nanotechnology for Green Environment)
    • Place of Presentation
      Ramada Plaza Jeju Hotel, Jeju (South Korea)
    • Year and Date
      2016-11-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Current-induced modulation of switching magnetic field in La0.67Sr0.33MnO3/SrTiO3 structures2016

    • Author(s)
      M. Yamanouchi, T. Oyamada, T. Katase and H. Ohta
    • Organizer
      61st Annual Conference on Magnetism and Magnetic Materials (2016 MMM Conference)
    • Place of Presentation
      the New Orleans Marriott, New Orleans, Louisiana (USA)
    • Year and Date
      2016-10-31
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 色調-導電性を同時変調可能な酸化物エレクトロクロミック素子の開発2016

    • Author(s)
      小野里尚記, 片瀬貴義, 廣野未沙子, 水野 拓, 太田裕道
    • Organizer
      日本セラミックス協会東北北海道支部研究発表会
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-10-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] コバルト酸ストロンチウム薄膜の酸化還元反応を利用した電気・磁気メモリデバイスの開発2016

    • Author(s)
      鈴木雄喜, 片瀬貴義, 太田裕道
    • Organizer
      日本セラミックス協会東北北海道支部研究発表会
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-10-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] 熱電能電界変調法による二次元熱電能増強理論の検証2016

    • Author(s)
      太田裕道, 金木奨太, 橋詰 保
    • Organizer
      薄膜材料デバイス研究会
    • Place of Presentation
      龍谷大学 響都ホール校友会館(京都府・京都市)
    • Year and Date
      2016-10-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] 薄膜トランジスタ電極配置を有するエレクトロクロミックデバイスの室温作製2016

    • Author(s)
      小野里尚記, 片瀬貴義, 廣野未沙子, 水野 拓, 太田裕道
    • Organizer
      薄膜材料デバイス研究会
    • Place of Presentation
      龍谷大学 響都ホール校友会館(京都府・京都市)
    • Year and Date
      2016-10-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] 磁性と導電性を同時切替可能な全固体薄膜デバイスの作製2016

    • Author(s)
      鈴木雄喜, 片瀬貴義, 太田裕道
    • Organizer
      薄膜材料デバイス研究会
    • Place of Presentation
      龍谷大学 響都ホール校友会館(京都府・京都市)
    • Year and Date
      2016-10-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Electric filed-induced phase transition of insulating iron-selenides2016

    • Author(s)
      H. Hiramatsu and H. Hosono
    • Organizer
      International Symposium on Revolutionary Atomic-Layer Materials
    • Place of Presentation
      東北大学WPI-AIMR本館(宮城県・仙台市)
    • Year and Date
      2016-10-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thermoelectric properties of SrTiO3-SrNbO3 full range solid solutions2016

    • Author(s)
      Y. Zhang, T. Onozato, T. Katase, and H. Ohta
    • Organizer
      International Workshop on Oxide Electronics 23
    • Place of Presentation
      Nanjing International Conference Hotel, Nanjing (China)
    • Year and Date
      2016-10-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Anomalous thermopower of ultrathin LaTiO3 epitaxial layers2016

    • Author(s)
      T. Onozato, T. Katase, T. Tohei, Y. Ikuhara, and H. Ohta
    • Organizer
      International Workshop on Oxide Electronics 23
    • Place of Presentation
      Nanjing International Conference Hotel, Nanjing (China)
    • Year and Date
      2016-10-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Leakage-free alkaline electrolyte: Amorphous NaTaO3 nanopillar array2016

    • Author(s)
      Y. Suzuki, T. Katase, and H. Ohta
    • Organizer
      International Workshop on Oxide Electronics 23
    • Place of Presentation
      Nanjing International Conference Hotel, Nanjing (China)
    • Year and Date
      2016-10-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reversible switching from an insulator to a conducting magnet-New way toward high capacity memory device-2016

    • Author(s)
      T. Katase, Y. Suzuki, and H. Ohta
    • Organizer
      International Workshop on Oxide Electronics 23
    • Place of Presentation
      Nanjing International Conference Hotel, Nanjing (China)
    • Year and Date
      2016-10-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electron transport properties of SrTiO3-SrNbO3 full range solid solutions2016

    • Author(s)
      Yuqiao Zhang, Takaki Onozato, Takayoshi Katase, Hiromichi Ohta
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Anomalous thermopower of ultrathin LaTiO3 epitaxial layers2016

    • Author(s)
      Takaki Onozato, Takayoshi Katase, Tetsuya Tohei, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Leakage-free alkaline electrolyte: Amorphous NaTaO3 nanopillar array2016

    • Author(s)
      Yuki Suzuki, Takayoshi Katase, Hiromichi Ohta
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Verification of 2D enhanced thermopower theory by electric field thermopower modulation2016

    • Author(s)
      Hiromichi Ohta, Shota Kaneki, Tamotsu Hashizume
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current dependence of switching magnetic field in La0.67Sr0.33MnO3/SrTiO32016

    • Author(s)
      Michihiko Yamanouchi, Tatsuro Oyamada, Takayoshi Katase, Hiromichi Ohta
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 熱電能電界変調法:AlGaN/GaN-MOSHEMT2016

    • Author(s)
      太田裕道, 金木奨太, 橋詰 保
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] モット絶縁体超薄膜の熱電能2016

    • Author(s)
      小野里尚記, 片瀬貴義, 張 雨橋, 藤平哲也, フウビン, 幾原雄一, 太田裕道
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Hidden Electronic Phase Boundary in the SrTiO3-SrNbO3 Solid-solution System2016

    • Author(s)
      Yuqiao Zhang, Takayoshi Katase, Takaki Onozato, Bin Feng, Hiroyuki Hayashi, Tetsuya Tohei, Isao Tanaka, Yuichi Ikuhara, Hiromichi Ohta
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Sr1-xBaxCoO3-δ薄膜の強磁性転移温度2016

    • Author(s)
      鈴木雄喜, 片瀬貴義, 太田裕道
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Current-induced effects on switching magnetic field in La0.67Sr0.33MnO3/SrTiO32016

    • Author(s)
      山ノ内路彦, 小山田達郎, 片瀬貴義, 太田裕道
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 絶縁体から導電性磁石への可逆切替デバイス-高密度情報記憶素子に向けて-2016

    • Author(s)
      片瀬貴義, 鈴木雄喜, 太田裕道
    • Organizer
      日本セラミックス協会 第29回秋季シンポジウム
    • Place of Presentation
      広島大学 東広島キャンパス(広島県・東広島市)
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Superconductor transition from insulating FeSe thin films induced by electric double-layer transistor2016

    • Author(s)
      H. Hiramatsu, K. Hanzawa, H. Sato, T. Kamiya, and H. Hosono
    • Organizer
      Applied Superconductivity Conference 2016 (ASC2016)
    • Place of Presentation
      Colorado Convention Center, Denver, Colorado (USA)
    • Year and Date
      2016-09-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular beam epitaxy growth of insulator-like FeSe thin films for direct induction of insulator-superconductor transition by electric field2016

    • Author(s)
      Kota Hanzawa, Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
    • Organizer
      Applied Superconductivity Conference 2016 (ASC2016)
    • Place of Presentation
      Colorado Convention Center, Denver, Colorado (USA)
    • Year and Date
      2016-09-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reversible switching from an insulator to a conducting magnet-New way toward high capacity memory device-2016

    • Author(s)
      T. Katase, Y. Suzuki, and H. Ohta
    • Organizer
      International Research School: Electronic States and Phases Induced by Electric or Optical Impacts (IMPACT 2016)
    • Place of Presentation
      Institute of Scientific Studies, Corse (France)
    • Year and Date
      2016-08-23
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electric Double-Layer Transistors Using Iron-Based Layered Compounds2016

    • Author(s)
      H. Hiramatsu and H. Hosono
    • Organizer
      EMN Prague Meeting 2016: Iron and Iridium based Superconductivity
    • Place of Presentation
      Grandior Prague Hotel, Prague (Czech Republic)
    • Year and Date
      2016-06-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Difference in Electronic Structures of Superconducting and Insulator-Like FeSe Epitaxial Films2016

    • Author(s)
      Yuta Yamaguchi, Kota Hanzawa, Taku Hanna, Yoshitake Toda, Satoru Matsuishi, Hidenori Hiramatsu, and Hideo Hosono
    • Organizer
      The 5th International Symposium on Advanced Microscopy and Theoretical Calculations
    • Place of Presentation
      ウインクあいち(愛知県・名古屋市)
    • Year and Date
      2016-05-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Relationship Between Surface Degradation and Electric Field-Induced Superconductivity for Insulator-Like FeSe Epitaxial Films2016

    • Author(s)
      Kota Hanzawa, Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
    • Organizer
      The 5th International Symposium on Advanced Microscopy and Theoretical Calculations
    • Place of Presentation
      ウインクあいち(愛知県・名古屋市)
    • Year and Date
      2016-05-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Vortex Pinning Properties of Slightly Over-Doped BaFe2As2:P Epitaxial Films2016

    • Author(s)
      Hiroyuki Kinjo, Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
    • Organizer
      The 5th International Symposium on Advanced Microscopy and Theoretical Calculations
    • Place of Presentation
      ウインクあいち(愛知県・名古屋市)
    • Year and Date
      2016-05-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 薄膜トランジスタ構造を有するアモルファス酸化物エレクトロクロミック素子2016

    • Author(s)
      小野里尚記, 片瀬貴義, 太田裕道
    • Organizer
      第63回 応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学 (東京都・目黒区)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 漏液しないアルカリ電解液による導電性-磁性切替デバイスの省電力化2016

    • Author(s)
      鈴木雄喜, 片瀬貴義, 太田裕道
    • Organizer
      第63回 応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学 (東京都・目黒区)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] オンデマンド赤外線透過率-導電率同時切替デバイスの作製2016

    • Author(s)
      片瀬貴義、遠藤賢司、太田裕道
    • Organizer
      第63回 応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学 (東京都・目黒区)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 絶縁性FeSe極薄膜における電界誘起超伝導2016

    • Author(s)
      半沢幸太, 佐藤光, 平松秀典, 神谷利夫, 細野秀雄
    • Organizer
      第63回 応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学 (東京都・目黒区)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Electrochemically switchable electromagnetic device with water electrolysis2016

    • Author(s)
      T. Katase and H. Ohta
    • Organizer
      Mini-workshop on oxides and related materials
    • Place of Presentation
      Tohoku University, Sendai, Miyagi
    • Year and Date
      2016-02-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reversible switching of optoelectric and electromagnetic properties of functional oxides using water-infiltrated glass2016

    • Author(s)
      T. Katase and H. Ohta
    • Organizer
      SPIE Photonics West 2016 Oxide-based Materials and Devices VII
    • Place of Presentation
      The Moscone Center, San Francisco (米国)
    • Year and Date
      2016-02-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 水の電気分解を利用した機能性酸化物の電気・磁 気・光物性変調デバイス2016

    • Author(s)
      片瀬貴義, 太田裕道
    • Organizer
      第311回 応用セラミックス研究所学術講演会 [第7回 材料構造講演会]
    • Place of Presentation
      東京工業大学 (神奈川県・横浜市)
    • Year and Date
      2016-02-03
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] All-Solid-State Electro-Magnetic Phase Switching Device Operating at Room Temperature2016

    • Author(s)
      T. Katase and H. Ohta
    • Organizer
      Energy Materials Nanotechnology (EMN) Meeting on Ceramics
    • Place of Presentation
      Eaton Hotel, Hong Kong (中国)
    • Year and Date
      2016-01-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electro-chemical redox switching of functional oxide thin films using water-infiltrated nanoporous glass2016

    • Author(s)
      H. Ohta and T. Katase
    • Organizer
      International Workshop on Oxide Surfaces (IWOX-X)
    • Place of Presentation
      Bihu Hotspring Resort, Liaoyang (中国)
    • Year and Date
      2016-01-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 反応性固相エピタキシャル成長法によるNaxMnO2薄膜の作製とイオン輸送特性2016

    • Author(s)
      片山翔太, 片瀬貴義,太田裕道
    • Organizer
      第51回応用物理学会北海道支部学術講演会
    • Place of Presentation
      北海道大学 (北海道・札幌市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 超平坦アモルファスNbOx薄膜の作製と光・電子輸送特性2016

    • Author(s)
      小野里尚記, 片瀬貴義,片山翔太, 太田裕道
    • Organizer
      第51回応用物理学会北海道支部学術講演会
    • Place of Presentation
      北海道大学 (北海道・札幌市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] オンデマンド電気抵抗-赤外線透過率切替デバイス2016

    • Author(s)
      遠藤賢司, 片瀬貴義,太田裕道
    • Organizer
      第51回応用物理学会北海道支部学術講演会
    • Place of Presentation
      北海道大学 (北海道・札幌市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 含水多孔質ガラスを用いた全固体導電率-磁性スイッチングデバイス2016

    • Author(s)
      鈴木雄喜, 片瀬貴義,太田裕道
    • Organizer
      第51回応用物理学会北海道支部学術講演会
    • Place of Presentation
      北海道大学 (北海道・札幌市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 新規窒化物半導体の合成2016

    • Author(s)
      畠山泰典,村場善行,飯村壮史,平松秀典,細野秀雄
    • Organizer
      第54回セラミックス基礎科学討論会
    • Place of Presentation
      アバンセ(佐賀県立男女共同参画センター) (佐賀県・佐賀市)
    • Year and Date
      2016-01-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 第一原理計算を用いた新規三元系ペロブスカイト半導体の探索2016

    • Author(s)
      五十嵐涼,平松秀典,神谷利夫,細野秀雄
    • Organizer
      第54回セラミックス基礎科学討論会
    • Place of Presentation
      アバンセ(佐賀県立男女共同参画センター) (佐賀県・佐賀市)
    • Year and Date
      2016-01-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] FeSeエピタキシャル薄膜の分子線エピタキシー成長と電界誘起超伝導2016

    • Author(s)
      半沢幸太,佐藤光,平松秀典,神谷利夫,細野秀雄
    • Organizer
      第54回セラミックス基礎科学討論会
    • Place of Presentation
      アバンセ(佐賀県立男女共同参画センター) (佐賀県・佐賀市)
    • Year and Date
      2016-01-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 複数の単結晶基板上に作製した鉄系超伝導体PドープBaFe2As2エピタキシャル薄膜の臨界電流特性2016

    • Author(s)
      佐藤光,平松秀典,神谷利夫,細野秀雄
    • Organizer
      第54回セラミックス基礎科学討論会
    • Place of Presentation
      アバンセ(佐賀県立男女共同参画センター) (佐賀県・佐賀市)
    • Year and Date
      2016-01-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 金属IBADテープ基板上に作製した鉄系超伝導体BaFe2(As,P)2薄膜の臨界電流特性2016

    • Author(s)
      平松秀典,佐藤光,神谷利夫,細野秀雄
    • Organizer
      第54回セラミックス基礎科学討論会
    • Place of Presentation
      アバンセ(佐賀県立男女共同参画センター) (佐賀県・佐賀市)
    • Year and Date
      2016-01-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 赤外線透過率-導電率同時切替デバイスの開発-多機能型スマートウィンドウに向けて-2016

    • Author(s)
      片瀬貴義, 遠藤賢司, 太田裕道
    • Organizer
      クロモジェニック研究会
    • Place of Presentation
      産業技術総合研究所中部センター(愛知県・名古屋市)
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Electrically controlled electro-magnetic phase conversion in magnetic oxide at room temperature2015

    • Author(s)
      T. Katase, Y. Suzuki, H. Ohta
    • Organizer
      PACIFICHEM2015 (The International Chemical Congress of Pacific Basin Societies 2015)
    • Place of Presentation
      Hawaii Convention Center, Honolulu (米国)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A transparent electro-chromic transistor2015

    • Author(s)
      M. Hirono, T. Katase, H. Ohta
    • Organizer
      PACIFICHEM2015 (The International Chemical Congress of Pacific Basin Societies 2015)
    • Place of Presentation
      Hawaii Convention Center, Honolulu (米国)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Computational and experimental identification of earth-abundant ternary nitrides2015

    • Author(s)
      Y. Hinuma, T. Hatakeyama, Y. Kumagai, Y. Muraba, H. Sato, H. Hiramatsu, I. Tanaka, H. Hosono, and F. Oba
    • Organizer
      PACIFICHEM2015 (The International Chemical Congress of Pacific Basin Societies 2015)
    • Place of Presentation
      Hawaii Convention Center, Honolulu (米国)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heteroepitaxial growth of layered pnictides and chalcogenides films2015

    • Author(s)
      H. Hiramatsu and H. Hosono
    • Organizer
      Collaborative Conference on Crystal Growth 2015: Epitaxial Thin Films and Nanostructures
    • Place of Presentation
      Eaton Hotel, Hong Kong (中国)
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 水電気分解を利用した機能性酸化物の光・ 電子・磁気物性可逆変調2015

    • Author(s)
      片瀬貴義, 太田裕道
    • Organizer
      附置研究所間アライアンス 第三回若手研究交流会
    • Place of Presentation
      九州大学 (福岡県・福岡市)
    • Year and Date
      2015-11-16
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Opto-electronic properties of amorphous NbOx thin films2015

    • Author(s)
      T. Onozato, T. Katase, S. Katayama, and H. Ohta
    • Organizer
      THE 16th RIES-HOKUDAI INTERNATIONAL SYMPOSIUM “術” [JUTSU]
    • Place of Presentation
      シャトレーゼガトーキングダムサッポロ (北海道・札幌市)
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] All-solid-state non-volatile electromagnetic phase switching device2015

    • Author(s)
      Y. Suzuki, T. Katase, and H. Ohta
    • Organizer
      THE 16th RIES-HOKUDAI INTERNATIONAL SYMPOSIUM “術” [JUTSU]
    • Place of Presentation
      シャトレーゼガトーキングダムサッポロ (北海道・札幌市)
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reactive solid-phase epitaxial growth of layered alkali transition metal oxide, NaxMnO22015

    • Author(s)
      S. Katayama, T. Katase, and H. Ohta
    • Organizer
      THE 16th RIES-HOKUDAI INTERNATIONAL SYMPOSIUM “術” [JUTSU]
    • Place of Presentation
      シャトレーゼガトーキングダムサッポロ (北海道・札幌市)
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Water electrolysis induced modification of functional oxides -Thermoelectric properties-2015

    • Author(s)
      H. Ohta,T. Katase
    • Organizer
      IUMRS-ICAM 2015
    • Place of Presentation
      Jeju International Convention Center, Jeju (韓国)
    • Year and Date
      2015-10-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Superconductivity properties of phosphorus-doped BaFe2As2 films on IBAD-MgO buffered metal tape substrates2015

    • Author(s)
      Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
    • Organizer
      The 9th International Conference on the Science and Technology for Advanced Ceramics (STAC-9)
    • Place of Presentation
      Epocal Tsukuba, Tsukuba, Ibaraki
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular beam epitaxy growth of FeSe thin films2015

    • Author(s)
      Kota Hanzawa, Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, and Hideo Hosono
    • Organizer
      The 9th International Conference on the Science and Technology for Advanced Ceramics (STAC-9)
    • Place of Presentation
      Epocal Tsukuba, Tsukuba, Ibaraki
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Computational Identification of Earth-Abundant Ternary Nitrides2015

    • Author(s)
      F. Oba, Y. Hinuma, T. Hatakeyama, Y. Kumagai, L. A. Burton, Y. Muraba, H. Sato, H. Hiramatsu, I. Tanaka, and H. Hosono
    • Organizer
      The 9th International Conference on the Science and Technology for Advanced Ceramics (STAC-9)
    • Place of Presentation
      Epocal Tsukuba, Tsukuba, Ibaraki
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] All-solid-state non-volatile electro-magnetic phase switching device2015

    • Author(s)
      T. Katase, Y. Suzuki, and H. Ohta
    • Organizer
      The 9th International Conference on the Science and Technology for Advanced Ceramics (STAC-9)
    • Place of Presentation
      Epocal Tsukuba, Tsukuba, Ibaraki
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 熱電変換材料って何?2015

    • Author(s)
      太田裕道
    • Organizer
      日本化学会秋季事業 第5回CSJ化学フェスタ2015
    • Place of Presentation
      タワーホール船堀 (東京都・江戸川区)
    • Year and Date
      2015-10-13
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Room-temperature-operatable electro-magnetic phase switching device2015

    • Author(s)
      T. Katase, Y. Suzuki, H. Ohta
    • Organizer
      Workshop on Oxide Electronics 22
    • Place of Presentation
      College de France, Paris (仏国)
    • Year and Date
      2015-10-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 水の電気分解を利用した機能性酸化物ナノ層創製2015

    • Author(s)
      太田裕道
    • Organizer
      日本金属学会 2015年秋期講演大会
    • Place of Presentation
      九州大学 (福岡県・福岡市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 金属テープ基板上へのBaFe2(As,P)2薄膜のPLD成長とその等方的な臨界電流特性2015

    • Author(s)
      佐藤光, 平松秀典, 神谷利夫, 細野秀雄
    • Organizer
      日本金属学会 2015年秋期講演大会
    • Place of Presentation
      九州大学 (福岡県・福岡市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Ba(Fe1-xCox)2As2エピタキシャル薄膜における特異な圧力効果と電子輸送特性2015

    • Author(s)
      平松秀典, 佐藤光, 神谷利夫, 細野秀雄
    • Organizer
      日本金属学会 2015年秋期講演大会
    • Place of Presentation
      九州大学 (福岡県・福岡市)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] アモルファスNbOx薄膜の光・電子輸送特性2015

    • Author(s)
      小野里尚記, 片山翔太, 片瀬貴義, 太田裕道
    • Organizer
      第76回 応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場 (愛知県・名古屋市)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] 反応性固相エピタキシャル成長法によるNaxMnO2薄膜の作製2015

    • Author(s)
      片山翔太, 片瀬貴義, 太田裕道
    • Organizer
      第76回 応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場 (愛知県・名古屋市)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] PLD法によるIBAD-MgO 基板上へのP添加BaFe2As2薄膜成長2015

    • Author(s)
      佐藤光, 平松秀典, 神谷利夫, 細野秀雄
    • Organizer
      第76回 応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場 (愛知県・名古屋市)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Thin film growth and superconductivity of layered iron-pnictides2015

    • Author(s)
      H. Sato, H. Hiramatsu, T. Kamiya, and H. Hosono
    • Organizer
      Collective Quantum Seminar at Tubingen University (CQ seminar)
    • Place of Presentation
      Tubingen University, Tubingen (独国)
    • Year and Date
      2015-08-31
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thermoelectric and transport properties of epitaxial ITO and In2O3 films2015

    • Author(s)
      Ya-Nan Wu, Misako Hirono, Takayoshi Katase, Hiromichi Ohta, and Juhn-Jong Lin
    • Organizer
      Workshop on Renewable Energies -Thermoelectrics and Photovoltaics -
    • Place of Presentation
      Academia Sinica, Taipei (台湾)
    • Year and Date
      2015-08-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Unusual pressure effects on superconducting properties of cobalt-doped BaFe2As2 epitaxial films2015

    • Author(s)
      Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono
    • Organizer
      The 11th International Conference on Materials & Mechanism of Superconductivity (M2S2015)
    • Place of Presentation
      Geneva International Conference Center, Geneva, Switzerland
    • Year and Date
      2015-08-23
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of oxide-based nanostructured thermoelectric materials2015

    • Author(s)
      H. Ohta
    • Organizer
      4th International Symposium on Energy Challenges and Mechanics -working on small scales
    • Place of Presentation
      Hilton Aberdeen Treetops, Aberdeen (英国)
    • Year and Date
      2015-08-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thermoelectric properties of CVD-grown transition metal dichalcogenide monolayers2015

    • Author(s)
      Kaito Kanahashi, Jiang Pu, Nguyen Thanh Cuoug, Lain-Jong Li, Susumu Okada, Hiromichi Ohta, Taishi Takenobu
    • Organizer
      NT15 The Sixteenth International Conference on the Science and Application of Nanotubes
    • Place of Presentation
      Nagoya University, Nagoya, Aichi
    • Year and Date
      2015-06-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Two-dimensional giant thermopower -SrTiO3-based superlattices and transistors-2015

    • Author(s)
      H. Ohta
    • Organizer
      The American Ceramic Society's 11th International Conference on Ceramic Materials and Components for Energy and Environmental Applications (CMCEE-11)
    • Place of Presentation
      Hyatt Regency Vancouver, Vancouber (カナダ)
    • Year and Date
      2015-06-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electro-magnetic properties control of functional oxides by pseudo solid-state electrochemistry2015

    • Author(s)
      T. Katase, H. Ohta
    • Organizer
      Energy Materials and Nanotechnology Qingdao Meeting 2015
    • Place of Presentation
      Grand Regency Hotel, Qingdao (中国)
    • Year and Date
      2015-06-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Progress in Thin Films and Devices of Iron-based Layered Materials2015

    • Author(s)
      H. Hiramatsu, H. Sato, T. Katase, T. Kamiya, and H. Hosono
    • Organizer
      Energy Materials and Nanotechnology Qingdao Meeting 2015
    • Place of Presentation
      Grand Regency Hotel, Qingdao (中国)
    • Year and Date
      2015-06-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thin Films and Devices of Iron-based Layered Compounds2015

    • Author(s)
      H. Hiramatsu, H. Sato, T. Katase, T. Kamiya, and H. Hosono
    • Organizer
      4th Annual World Congress of Advanced Materials 2015
    • Place of Presentation
      Chongqing International Convention & Exhibition Center, Chongqing (中国)
    • Year and Date
      2015-05-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 強磁性La0.67Sr0.33MnO3エピタキシャル薄膜の作製と局所磁界磁化反転2015

    • Author(s)
      坂上朗康, 山ノ内路彦, 片瀬貴義, 太田裕道
    • Organizer
      日本セラミックス協会 2015年 年会
    • Place of Presentation
      岡山大学 津島キャンパス(岡山県・岡山市)
    • Year and Date
      2015-03-18 – 2015-03-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] 全固体SrCoO3-δ強磁性薄膜トランジスタ2015

    • Author(s)
      鈴木雄喜, 片瀬貴義, 太田裕道
    • Organizer
      第62回 応用物理学会春季学術講演会
    • Place of Presentation
      東海大学湘南キャンパス(神奈川県・平塚市)
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] 全固体エレクトロクロミックWO3薄膜トランジスタ2015

    • Author(s)
      廣野未沙子, 片瀬貴義, 太田裕道
    • Organizer
      第62回 応用物理学会春季学術講演会
    • Place of Presentation
      東海大学湘南キャンパス(神奈川県・平塚市)
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] 水電気分解を利用したVO2薄膜のプロトン化と金属-絶縁体可逆制御2015

    • Author(s)
      遠藤賢司, 片瀬貴義,太田裕道
    • Organizer
      第50回応用物理学会北海道支部学術講演会
    • Place of Presentation
      旭川市勤労者福祉会館(北海道・旭川市)
    • Year and Date
      2015-01-09 – 2015-01-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] 水電気分解トランジスタによるVO2薄膜へのプロトン挿入と金属-絶縁体相転移制御2014

    • Author(s)
      遠藤賢司, 片瀬貴義, 太田裕道
    • Organizer
      平成26年度 日本セラミックス協会東北北海道支部研究発表会
    • Place of Presentation
      秋田市にぎわい交流館AU(秋田県・秋田市)
    • Year and Date
      2014-11-06 – 2014-11-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] 電解誘起水素化によるVO2薄膜トランジスタの金属-絶縁体相制御2014

    • Author(s)
      片瀬貴義, 遠藤賢司, 太田裕道
    • Organizer
      薄膜材料デバイス研究会 第11回研究集会「薄膜材料デバイスの機能と物理」
    • Place of Presentation
      龍谷大学 響都ホール校友会館(京都府・京都市)
    • Year and Date
      2014-10-31 – 2014-11-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] VO2薄膜トランジスタの電解誘起水素化と金属-絶縁体相転移制御2014

    • Author(s)
      片瀬貴義, 遠藤賢司, 太田裕道
    • Organizer
      第34回エレクトロセラミックス研究討論会
    • Place of Presentation
      東京工業大学(東京都・目黒区)
    • Year and Date
      2014-10-24 – 2014-10-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Field-induced hydrogenation of VO2 thin film transistor for modulation of metal-insulator transition and thermopower2014

    • Author(s)
      T. Katase, K. Endo, and H. Ohta
    • Organizer
      21st International Workshop on Oxide Electronics (WOE21)
    • Place of Presentation
      The Sagamore Resort, NY(米国)
    • Year and Date
      2014-09-28 – 2014-10-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] 酸化物薄膜作製におけるパルスレーザー堆積法とその応用2014

    • Author(s)
      太田裕道
    • Organizer
      3次元造形&薄膜実践セミナー
    • Place of Presentation
      東京工業大学(東京都・目黒区)
    • Year and Date
      2014-09-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] PLD法による鉄系超伝導体BaFe2As2薄膜の膜質決定要因の解明と等方的な高臨界電流密度の実現2014

    • Author(s)
      平松 秀典,佐藤 光,片瀬 貴義,神谷 利夫,細野 秀雄
    • Organizer
      日本金属学会 2014年秋期(第155回)講演大会
    • Place of Presentation
      名古屋大学(愛知県・名古屋市)
    • Year and Date
      2014-09-24 – 2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] 室温強磁性体Sr4-xRxCo4O10+d (R=Y,Er)のエピタキシャル薄膜成長2014

    • Author(s)
      片瀬貴義,鈴木雄喜,山ノ内路彦,高橋英史,岡崎竜二,寺崎一郎,太田裕道
    • Organizer
      第75回 応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Epitaxial Film Growth and Application of Functional Oxides2014

    • Author(s)
      H. Ohta
    • Organizer
      HOKUDAI-NCTU Joint Symposium on Nano, Photo and Bio Sciences
    • Place of Presentation
      Hokkaido University, Sapporo(日本)
    • Year and Date
      2014-09-10 – 2014-09-11
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Electric-field induced hydrogenation of VO2 thin film transistor for modulation of metal-insulator phase transition2014

    • Author(s)
      T.Katase, K. Endo, and H. Ohta
    • Organizer
      The 1st Korea-Japan Bilateral Workshop on Functional Materials Science -Thermoelectrics, Spintronics, Low-dimensional Materials, and Soft Matter-
    • Place of Presentation
      Hokkaido University, Sapporo(日本)
    • Year and Date
      2014-08-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] Epitaxial film growth of ferromagnetic semiconductor Sr4-xAxCo4O10+δ (A = Y, Er) by pulsed laser deposition2014

    • Author(s)
      T. Katase, Y. Suzuki, M. Yamanouchi, H. Takahashi, R. Okazaki, I. Terasaki, and H. Ohta
    • Organizer
      The 1st Korea-Japan Bilateral Workshop on Functional Materials Science -Thermoelectrics, Spintronics, Low-dimensional Materials, and Soft Matter-
    • Place of Presentation
      Hokkaido University, Sapporo(日本)
    • Year and Date
      2014-08-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] Metal-insulator transition and thermopower modulation of VO2 thin film by electric-field induced hydrogenation2014

    • Author(s)
      T. Katase, K. Endo, and H. Ohta
    • Organizer
      Oxide Thin Films for Advanced Energy and Information Applications; Materials Chemistry of Thin Film Oxides
    • Place of Presentation
      Chicago(米国)
    • Year and Date
      2014-07-13 – 2014-07-16
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] (W1-xVx)O2エピタキシャル薄膜の熱電能2014

    • Author(s)
      遠藤賢司, 片瀬貴義,太田裕道
    • Organizer
      2014年 第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(神奈川県・相模原市)
    • Year and Date
      2014-03-17 – 2014-03-20
    • Related Report
      2013 Annual Research Report
  • [Presentation] 電界+水素化によるVO2薄膜の絶縁体-金属転移と熱電能変調2014

    • Author(s)
      片瀬貴義,遠藤賢司, 太田裕道
    • Organizer
      2014年 第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(神奈川県・相模原市)
    • Year and Date
      2014-03-17 – 2014-03-20
    • Related Report
      2013 Annual Research Report
  • [Presentation] PLD法によるCo添加BaFe2As2エピタキシャル成長の励起波長依存性と膜質の決定要因2014

    • Author(s)
      平松秀典,佐藤光,片瀬貴義,神谷利夫,細野秀雄
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(神奈川県・相模原市)
    • Year and Date
      2014-03-17 – 2014-03-20
    • Related Report
      2013 Annual Research Report
  • [Presentation] 「講演奨励賞受賞記念講演」 高Jc BaFe2(As,P)2薄膜のヘテロエピタキシャル成長と等方的な磁束ピニング特性2014

    • Author(s)
      佐藤光,平松秀典,神谷利夫,細野秀雄
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(神奈川県・相模原市)
    • Year and Date
      2014-03-17 – 2014-03-20
    • Related Report
      2013 Annual Research Report
  • [Presentation] 鉄系超伝導体(Ba1-xLax)Fe2As2薄膜の特異な圧力相図2014

    • Author(s)
      平松秀典, 片瀬貴義, 佐藤光, 神谷利夫, 細野秀雄
    • Organizer
      第52回セラミックス基礎科学討論会
    • Place of Presentation
      ウインクあいち(愛知県・名古屋市)
    • Year and Date
      2014-01-09 – 2014-01-10
    • Related Report
      2013 Annual Research Report
  • [Presentation] カリウムを主成分とする鉄系超伝導体薄膜のヘテロエピタキシャル成長2014

    • Author(s)
      松田匠悟, 佐藤光, 片瀬貴義, 平松秀典, 神谷利夫, 細野秀雄
    • Organizer
      第52回セラミックス基礎科学討論会
    • Place of Presentation
      ウインクあいち(愛知県・名古屋市)
    • Year and Date
      2014-01-09 – 2014-01-10
    • Related Report
      2013 Annual Research Report
  • [Presentation] Solid-Liquid Phase Epitaxy2013

    • Author(s)
      Ning Li, Takayoshi Katase, Yanbei Zhu, Tomonari Umemura, Takao Matsumoto, Yuichi Ikuhara and Hiromichi Ohta
    • Organizer
      THE 14th RIES-HOKUDAI INTERNATIONAL SYMPOSIUM "網" [mou]
    • Place of Presentation
      Gateaux Kingdom SAPPORO, Sapporo(日本)
    • Year and Date
      2013-12-11 – 2013-12-12
    • Related Report
      2013 Annual Research Report
  • [Presentation] Li4Ti5O12薄膜の固相-液相エピタキシャル成長2013

    • Author(s)
      李 寧, 片瀬貴義, 朱 彦北, 梅村知也, 松元隆夫, 幾原雄一, 太田裕道
    • Organizer
      第49回応用物理学会北海道支部/第10回日本光学会北海道地区 合同学術講演会
    • Place of Presentation
      北海道大学(北海道・札幌市)
    • Year and Date
      2013-12-09 – 2013-12-10
    • Related Report
      2013 Annual Research Report
  • [Presentation] Li4Ti5O12薄膜の固相-液相エピタキシャル成長2013

    • Author(s)
      李 寧, 片瀬貴義, 太田裕道
    • Organizer
      薄膜材料デバイス研究会(第10回研究集会)
    • Place of Presentation
      龍谷大学 アバンティ 響都ホール(京都府・京都市)
    • Year and Date
      2013-10-31 – 2013-11-02
    • Related Report
      2013 Annual Research Report
  • [Presentation] 石ころ素材を薄膜化して、世の中に役立つ機能を引き出す2013

    • Author(s)
      太田裕道
    • Organizer
      埼玉大学応用化学科50周年記念シンポジウム
    • Place of Presentation
      埼玉大学(埼玉県・さいたま市)
    • Year and Date
      2013-10-25
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Book] Nanoinformatics2018

    • Author(s)
      Hiromichi Ohta, Hidenori Hiramatsu
    • Total Pages
      298
    • Publisher
      Springer
    • ISBN
      9789811076169
    • Related Report
      2017 Annual Research Report
  • [Book] Metal Oxide-Based Thin Film Structures (1st Edition) Formation, Characterization and Application of Interface-based Phenomena2017

    • Author(s)
      Hiromichi Ohta
    • Total Pages
      560
    • Publisher
      ELSEVIER
    • ISBN
      9780128111666
    • Related Report
      2017 Annual Research Report
  • [Remarks] 北海道大学 電子科学研究所 太田裕道研究室 薄膜機能材料研究分野

    • URL

      http://functfilm.es.hokudai.ac.jp/

    • Related Report
      2017 Annual Research Report
  • [Remarks] 東京工業大学 細野・神谷・平松・片瀬 研究室

    • URL

      http://www.msl.titech.ac.jp/~hosono/

    • Related Report
      2017 Annual Research Report
  • [Remarks] 北海道大学 電子科学研究所 太田裕道研究室

    • URL

      http://functfilm.es.hokudai.ac.jp/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 東京工業大学 細野・神谷・平松研究室

    • URL

      http://www.msl.titech.ac.jp/~hosono/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 窓ガラスがメモリーになる?-新しい情報表示・記憶装置の開発に成功-

    • URL

      http://www.hokudai.ac.jp/news/160516_es_pr.pdf

    • Related Report
      2016 Annual Research Report
  • [Remarks] The switsh that could double USB memory

    • URL

      https://www.global.hokudai.ac.jp/blog/35567/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 北海道大学 電子科学研究所 太田研究室

    • URL

      http://functfilm.es.hokudai.ac.jp/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 【記者会見】絶縁体を電気が流れる磁石に-情報記憶容量の大幅向上に新たな道-

    • URL

      http://www.hokudai.ac.jp/news/2016/03/post-384.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] オンデマンド赤外線&電流制御デバイスを実現

    • URL

      http://www.hokudai.ac.jp/news/150626_es_pr.pdf

    • Related Report
      2015 Annual Research Report
  • [Remarks] 東京工業大学 細野・神谷・平松研究室

    • URL

      http://www.msl.titech.ac.jp/~hosono/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 鉄系超伝導体の臨界温度が4倍に上昇― 絶縁性薄膜に電界印加で

    • URL

      http://www.msl.titech.ac.jp/press/1920.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 薄膜機能材料研究分野

    • URL

      http://functfilm.es.hokudai.ac.jp/publication.html

    • Related Report
      2014 Annual Research Report
  • [Remarks] 細野・神谷・平松研究室

    • URL

      http://www.msl.titech.ac.jp/~hosono/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 薄膜機能材料研究分野(太田裕道 研究室) 北海道大学 電子科学研究所

    • URL

      http://functfilm.es.hokudai.ac.jp/

    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] 高感度昇温脱離ガス分析装置2017

    • Inventor(s)
      細野秀雄, 半那拓, 平松秀典
    • Industrial Property Rights Holder
      細野秀雄, 半那拓, 平松秀典
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] 国際特許出願2016

    • Inventor(s)
      太田裕道, 片瀬貴義,鈴木雄喜
    • Industrial Property Rights Holder
      国立大学法人北海道大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-01-06
    • Related Report
      2015 Annual Research Report
    • Overseas

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Published: 2013-07-10   Modified: 2022-05-13  

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