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Anomalous quantization behavior of strongly correlated electrons in oxide quantum-well structures

Research Project

Project/Area Number 25287095
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Condensed matter physics II
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

KUMIGASHIRA Hiroshi  大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 教授 (00345092)

Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2013: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Keywords量子井戸構造 / 強相関エレクトロニクス / 角度分解光電子分光 / 強相関電子系 / 機能性酸化物 / フェルミオロジー / バンド構造 / 酸化物エレクトロニクス / 酸化物 / 超構造 / 量子化
Outline of Final Research Achievements

Quantum confinement of strongly correlated electrons in oxide artificial structures has attracted considerable interest for its potential application in future oxide electronics, and also for providing the opportunity to better understand the fundamental low-dimensional physics of strongly correlated electron systems. In this study, in order to clarify the anomalous behavior of the strongly correlated electrons confined in SrVO3 quantum well (QW) structures, we have investigated their quantized states in terms of in-situ angle resolved photoelectron spectroscopy (ARPES). The detailed analysis of ARPES data has revealed the close relationship between the orbirtal-selective quantization characteristic of the oxide QW and the anomalous quantum phenomena such as subband-dependent mass enhancements. The present study demonstrates that the QW structure of strongly correlated oxide will provide a platform for manipulating novel quantum phenomena in reduced dimensions.

Report

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

Research Products

(99 results)

All 2017 2016 2015 2014 2013 Other

All Int'l Joint Research Journal Article Presentation Remarks

  • [Int'l Joint Research] パリ南大学/SOLEIL放射光施設(フランス)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] フランクフルト大学(ドイツ)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] パリ南大学/CNRS/Synchrotron SOLEIL(フランス)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Ce 4f electronic states of CeO1-xFxBiS2 studied by soft X-ray photoemission spectroscopy2017

    • Author(s)
      T. Wakita, K. Terashima, T. Hamada, H. Fujiwara, M. Minohara, M. Kobayashi, K. Horiba, H. Kumigashira, G. Kutluk, M. Nagao, S. Watauchi, I. Tanaka, S. Demura, H. Okazaki, Y. Takano, Y. Mizuguchi, O. Miura, K. Okada, Y. Muraoka, T. Yokoya
    • Journal Title

      Phys. Rev. B

      Volume: 95 Pages: 085109-085109

    • DOI

      10.1103/physrevb.95.085109

    • NAID

      120006377702

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Dirac Fermions in Borophene2017

    • Author(s)
      Baojie Feng, Osamu Sugino, Ro-Ya Liu, Jin Zhang, Ryu Yukawa, Mitsuaki Kawamura, Takushi Iimori, Howon Kim, Yukio Hasegawa, Hui Li, Lan Chen, Kehui Wu, Hiroshi Kumigashira, Fumio Komori, Tai-Chang Chiang, Sheng Meng, Iwao Matsuda
    • Journal Title

      Physical Review Letters

      Volume: 118 Pages: 096401-096401

    • DOI

      10.1103/physrevlett.118.096401

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Interlayer states arising from anionic electrons in the honeycomb-lattice-based compounds AeAlSi (Ae = Ca, Sr, Ba)2017

    • Author(s)
      Yangfan Lu, Tomofumi Tada, Yoshitake Toda, Shigenori Ueda, Jiazhen Wu, Jiang Li, Koji Horiba, Hiroshi Kumigashira, Yaoqing Zhang, and Hideo Hosono
    • Journal Title

      Physical Review B

      Volume: 95

    • DOI

      10.1103/physrevb.95.125117

    • NAID

      130007507446

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Resonant photoemission and X-ray absorption spectroscopies of lithiated magnetite thin film2017

    • Author(s)
      T. Tsuchiya, K. Kawamura, W. Namiki, S. Furuichi, M. Takayanagi, M. Minohara, M. Kobayashi, K. Horiba, H. Kumigashira, K. Terabe and T. Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Issue: 4S Pages: 04CK01-04CK01

    • DOI

      10.7567/jjap.56.04ck01

    • NAID

      210000147628

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Reversible changes in resistance of perovskite nickelate NdNiO3 thin films induced by fluorine substitution2017

    • Author(s)
      Tomoya Onozuka, Akira Chikamatsu, Tsukasa Katayama, Yasushi Hirose, Isao Harayama, Daiichiro Sekiba, Eiji Ikenaga, Makoto Minohara, Hiroshi Kumigashira, and Tetsuya Hasegawa
    • Journal Title

      ACS Appl. Mater. Interfaces

      Volume: 9 Pages: 10882-10887

    • DOI

      10.1021/acsami.7b00855

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Influence of broadening on ARPES spectra of the (110) and (001) surfaces of films2016

    • Author(s)
      T. Mitsuhashi, M. Minohara, R. Yukawa, M. Kitamura, K. Horiba, M. Kobayashi, and H. Kumigashira
    • Journal Title

      Physical Review B

      Volume: 94 Pages: 125148-125148

    • DOI

      10.1103/physrevb.94.125148

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thickness-dependent physical properties of La1/3Sr2/3FeO3 thin films grown on SrTiO3 (001) and (111) substrates2016

    • Author(s)
      Makoto Minohara, Miho Kitamura, Hiroki Wadati, Hironori Nakao, Reiji Kumai, Youichi Murakami, and Hiroshi Kumigashira
    • Journal Title

      J. Appl. Phys.

      Volume: 120 Pages: 025303-025303

    • DOI

      10.1063/1.4958670

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Correlated electronic states of SrVO 3 revealed by angle-resolved photoemission spectroscopy2016

    • Author(s)
      T. Yoshida, M. Kobayashi, K. Yoshimatsu, H. Kumigashira, A. Fujimori
    • Journal Title

      J. Electron Spectr. Rel. Phenom.

      Volume: 208 Pages: 11-16

    • DOI

      10.1016/j.elspec.2015.11.012

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Phonon-dressed two-dimensional carriers on the ZnO surface2016

    • Author(s)
      R. Yukawa, K. Ozawa, S. Yamamoto, H. Iwasawa, K. Shimada, E. F. Schwier, K. Yoshimatsu, H. Kumigashira, H. Namatame, M. Taniguchi, and I. Matsuda
    • Journal Title

      Phys. Rev. B

      Volume: 94

    • DOI

      10.1103/physrevb.94.165313

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tailoring Photovoltage Response at SrRuO3/SrTiO3Heterostructures2016

    • Author(s)
      Ryu Yukawa, Susumu Yamamoto, Kazuma Akikubo, Kaori Takeuchi, Kenichi Ozawa, Hiroshi Kumigashira, and Iwao Matsuda
    • Journal Title

      Adv. Mater. Interf.

      Volume: 3 Pages: 1600527-1600527

    • DOI

      10.1002/admi.201600527

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hubbard band versus oxygen vacancy states in the correlated electron metal SrVO32016

    • Author(s)
      S. Backes, T. C. Rodel, F. Fortuna, E. Frantzeskakis, P. Le Fevre, F. Bertran, M. Kobayashi, R. Yukawa, T. Mitsuhashi, M. Kitamura, K. Horiba, H. Kumigashira, R. Saint-Martin, A. Fouchet, B. Berini, Y. Dumont, A. J. Kim, F. Lechermann, H. O. Jeschke, M. J. Rozenberg, R. Valenti, and A. F. Santander-Syro
    • Journal Title

      Physical Review B

      Volume: 94 Pages: 241110-241110

    • DOI

      10.1103/physrevb.94.241110

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Photoelectrochemical water splitting enhanced by self-assembled metalnanopillars embedded in an oxide semiconductor photoelectrode2016

    • Author(s)
      S. Kawasaki, R. Takahashi, T. Yamamoto, M. Kobayashi, H. Kumigashira, J. Yoshinobu, F. Komori, A. Kudo, and M. Lippmaa
    • Journal Title

      Nat. Comnun.

      Volume: 7 Pages: 11818-11818

    • DOI

      10.1038/ncomms11818

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Epitaxial synthesis and physical properties of double-perovskite oxide Sr2CoRuO6thin films2016

    • Author(s)
      K. Watarai, K. Yoshimatsu, K. Horiba, H. Kumigashira, O. Sakata, and A. Ohtomo
    • Journal Title

      J. Phys.: Condens. Matter.

      Volume: 28 Pages: 436005-436005

    • DOI

      10.1088/0953-8984/28/43/436005

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Experimental and theoretical investigation of electronic structure of SrFeO3−xFxepitaxial thin films prepared via topotactic reaction2016

    • Author(s)
      T. Katayama, A. Chikamatsu, H. Kamisaka, H. Kumigashira, and T. Hasegawa
    • Journal Title

      Appl. Phys. Express

      Volume: 9 Issue: 2 Pages: 025801-025801

    • DOI

      10.7567/apex.9.025801

    • NAID

      210000137799

    • ISSN
      1882-0778, 1882-0786
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Epitaxial growth and electronic structure of oxyhydride SrVO2H thin films2016

    • Author(s)
      T. Katayama, A. Chikamatsu, K. Yamada, K. Shigematsu, T. Onozuka, M. Minohara, H. Kumigashira, E. Ikenaga, and T. Hasegawa
    • Journal Title

      J. Appl. Phys.

      Volume: 120 Pages: 085305-085305

    • DOI

      10.1063/1.4961446

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electron–Ion Mixed Conduction of BaCe0.90Y0.10O3−δ Thin Film Generated by Ru Substitution2016

    • Author(s)
      Masanori Ochi, Takashi Tsuchiya, Shohei Yamaguchi, Takaaki Suetsugu, Naoya Suzuki, Masaki Kobayashi, Makoto Minohara, Koji Horiba, Hiroshi Kumigashira, Tohru Higuchi
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 85 Issue: 3 Pages: 034705-034705

    • DOI

      10.7566/jpsj.85.034705

    • ISSN
      0031-9015, 1347-4073
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electrical and structural properties of BaCe0.85Ru0.05Y0.10O3−δthin film prepared by RF magnetron sputtering2016

    • Author(s)
      Masanori Ochi, Takashi Tsuchiya, Shohei Yamaguchi, Takaaki Suetsugu, Naoya Suzuki, Masaki Kobayashi, Makoto Minohara, Koji Horiba, Hiroshi Kumigashira, Tohru Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 6S1 Pages: 06GJ02-06GJ02

    • DOI

      10.7567/jjap.55.06gj02

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electronic structure of c-axis controlled α-Fe2O3 thin film probed by soft-X-ray spectroscopy2016

    • Author(s)
      Kinya Kawamura, Naoya Suzuki, Takashi Tsuchiya, Shohei Yamaguchi, Masanori Ochi, Takaaki Suetsugu, Makoto Minohara, Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira and Tohru Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 6S1 Pages: 06GJ04-06GJ04

    • DOI

      10.7567/jjap.55.06gj04

    • NAID

      210000146646

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electrical and structural properties of TiO2−δthin film with oxygen vacancies prepared by RF magnetron sputtering using oxygen radical2016

    • Author(s)
      Kinya Kawamura, Naoya Suzuki, Takashi Tsuchiya, Yuichi Shimazu, Makoto Minohara, Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira, Tohru Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 6S1 Pages: 06GJ08-06GJ08

    • DOI

      10.7567/jjap.55.06gj08

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Metal–insulator transition of valence-controlled VO2thin film prepared by RF magnetron sputtering using oxygen radical2016

    • Author(s)
      T. Suetsugu, Y. Shimazu, T. Tsuchiya, M. Kobayashi, M. Minohara, E. Sakai, K. Horiba, H. Kumigashira, and T. Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 6S1 Pages: 06GJ11-06GJ11

    • DOI

      10.7567/jjap.55.06gj11

    • NAID

      210000146653

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ce Core-Level Spectroscopy, and Magnetic and Electrical Transport Properties of Lightly Ce-Doped YCoO32016

    • Author(s)
      Yoshihiko Kobayashi, Tsuyoshi Koike, Mario Okawa, Ryohei Takayanagi, Shohei Takei, Makoto Minohara, Masaki Kobayashi, Koji Horiba, Hiroshi Kumigashira, Akira Yasui, Eiji Ikenaga, Tomohiko Saitoh, and Kichizo Asai
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 85 Issue: 11 Pages: 114704-114704

    • DOI

      10.7566/jpsj.85.114704

    • NAID

      210000134152

    • ISSN
      0031-9015, 1347-4073
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Epitaxial growth and electric properties of γ-Al2O3(110) films on β-Ga2O3(010) substrates2016

    • Author(s)
      M. Hattori, T. Oshima, R. Wakabayashi, K. Yoshimatsu, K. Sasaki, T. Masui, A. Kuramata, S. Yamakoshi, K. Horiba, H. Kumigashira, A. Ohtomo
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Issue: 12 Pages: 1202B6-1202B6

    • DOI

      10.7567/jjap.55.1202b6

    • NAID

      210000147266

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Suppression of the antiferromagnetic pseudogap in the electron-doped high-temperature superconductor by protect annealing2016

    • Author(s)
      M. Horio, T. Adachi, Y. Mori, A. Takahashi, T. Yoshida, H. Suzuki, L. C. C. Ambolode II, K. Okazaki, K. Ono, H. Kumigashira, H. Anzai, M. Arita, H. Namatame, M. Taniguchi, D. Ootsuki, K. Sawada, M. Takahashi, T. Mizokawa, Y. Koike, A. Fujimori
    • Journal Title

      Nat. Comm.

      Volume: 7 Pages: 10567-10567

    • DOI

      10.1038/ncomms10567

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Slater to Mott Crossover in the Metal to Insulator Transition ofNd2Ir2O72016

    • Author(s)
      M. Nakayama, Takeshi Kondo, Z. Tian, -J. Ishikawa, M. Halim, C. Bareille, W. Malaeb, K. Kuroda, T. Tomita, S. Ideta, K. Tanaka, M. Matsunami, S. Kimura, N. Inami, K. Ono, H. Kumigashira, L. Balents, S. Nakatsuji, and S. Shin
    • Journal Title

      Physical Review Letter

      Volume: 117 Pages: 056403-056403

    • DOI

      10.1103/physrevlett.117.056403

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Surface Kondo effect and non-trivial metallic state of the Kondo Insulator YbB122016

    • Author(s)
      K. Hagiwara, Y. Ohtsubo, M. Matsunami, S. Ideta, K. Tanaka, H. Miyazaki, J. Rault, P. Le Fevre, F. Bertran, A. Taleb-Ibrahimi, R. Yukawa, M. Kobayashi, K. Horiba, H. Kumigashira, K. Sumida, T. Okuda, F. Iga, S. Kimura
    • Journal Title

      Nat. Comm.

      Volume: 7

    • DOI

      10.1038/ncomms12690

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Current status of BL-2B at photon factory2016

    • Author(s)
      A. Nambu, K. Ueda, K. Horiba, K. Tsuchiya, H. Kumigashira, and K. Amemiya
    • Journal Title

      AIP Conference Proceedings

      Volume: 1741

    • DOI

      10.1063/1.4952864

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparative ARPES studies of LaOxF1?xBiS2(x = 0.23 and 0.46)2016

    • Author(s)
      K. Terashima, T. Wakita, M. Sunagawa, H. Fujiwara, T. Nagayama, K. Ono, H. Kumigashira, M. Nagao, S. Watauchi, I. Tanaka, H. Okazaki, Y. Takano, Y. Mizuguchi, H. Usui, K. Kuroki, Y. Muraoka, T. Yokoya
    • Journal Title

      J. Phys.: Conference Series

      Volume: 683 Pages: 012002-012002

    • DOI

      10.1088/1742-6596/683/1/012002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Microscopic Observation of Degradation of LaNiO<sub>3 </sub>Ultrathin Films Caused by Air Exposure2016

    • Author(s)
      Y.Wakabayashi, H.Maeda, T.Kimura, O.Sakata, E.Sakai and H. Kumigashira
    • Journal Title

      e-J. Surf. Sci. Nanotech.

      Volume: 14 Issue: 0 Pages: 14-16

    • DOI

      10.1380/ejssnt.2016.14

    • NAID

      130005122727

    • ISSN
      1348-0391
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Isotropic kink and quasiparticle excitations in the three-dimensional perovskite manganite La0.6Sr0.4MnO32016

    • Author(s)
      K. Horiba, M. Kitamura, K. Yoshimatsu, M. Minohara, E. Sakai, M. Kobayashi, A. Fujimori, and H. Kumigashira
    • Journal Title

      Physical Review Letters

      Volume: 116

    • DOI

      10.1103/physrevlett.116.076401

    • NAID

      120006582486

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Spatial distribution of transferred charge across the heterointerface between perovskite transition metal oxides LaNiO3 and LaMnO32016

    • Author(s)
      M. Kitamura, K. Horiba, M. Kobayashi, E. Sakai, M. Minohara, T. Mitsuhashi, A. Fujimori, H. Fujioka, and H. Kumigashira
    • Journal Title

      Applied Physics Letters

      Volume: 108

    • DOI

      10.1063/1.4944418

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Origin of the Anomalous Mass Renormalization in Metallic Quantum Well States of Strongly Correlated Oxide SrVO32015

    • Author(s)
      M. Kobayashi, K. Yoshimatsu, E. Sakai, M. Kitamura, K. Horiba, A. Fujimori, and H. Kumigashira
    • Journal Title

      Physical Review Letters

      Volume: 115

    • DOI

      10.1103/physrevlett.115.076801

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Controlling band alignments by artificial interface dipoles at perovskite heterointerfaces2015

    • Author(s)
      T. Yajima, Y. Hikita, M. Minohara, C. Bell, J. A. Mundy, L. F. Kourkoutis, D. A. Muller, H. Kumigashira, M. Oshima, and H. Y. Hwang
    • Journal Title

      Nat. Commn.

      Volume: 6

    • DOI

      10.1038/ncomms7759

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Surface-Termination-Dependent Electron Tunneling in Ferroelectric Junctions2015

    • Author(s)
      Hiroyuki Yamada, Atsushi Tsurumaki-Fukuchi, Masaki Kobayashi, Takuro Nagai, Yoshikiyo Toyosaki, Hiroshi Kumigashira, and Akihito Sawa
    • Journal Title

      Adv. Funct. Mater.

      Volume: - Pages: 2708-2714

    • DOI

      10.1002/adfm.201500371

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effects of Cr substitution on the magnetic and transport properties and electronic states of SrRuO3 epitaxial thin films2015

    • Author(s)
      K. Kurita, A. Chikamatsu, K. Shigematsu, T. Katayama, H. Kumigashira, T. Fukumura, and T. Hasegawa
    • Journal Title

      Physical Review B

      Volume: 92 Pages: 115153-1

    • DOI

      10.1103/physrevb.92.115153

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin-glass behaviors in carrier polarity controlled Fe3&#8722; x Ti x O4 semiconductor thin films2015

    • Author(s)
      H. Yamahara, M. Seki, M. Adachi, M. Takahashi, H. Nasu, K. Horiba, H. Kumigashira and H. Tabata
    • Journal Title

      Journal of Applied Physics

      Volume: 118 Pages: 063905-063905

    • DOI

      10.1063/1.4928408

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure of Ti1−xFexO2−δthin films with oxygen vacancies probed by soft X-ray spectroscopy2015

    • Author(s)
      K. Usui, S. Yamaguchi, N. Suzuki, Y. Shimazu, T. Tsuchiya, E. Sakai, M. Kobayashi, K. Horiba, H. Kumigashira, and T. Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 54 Issue: 6S1 Pages: 06FJ07-06FJ07

    • DOI

      10.7567/jjap.54.06fj07

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Metal–Insulator Transition ofc-Axis-Controlled V2O3Thin Film2015

    • Author(s)
      Y. Shimazu, T. Okumura, T. Tsuchiya, A. Shimada, K. Tanabe, K. Tokiwa, M. Kobayashi, K. Horiba, H. Kumigashira, and T. Higuchi
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 84 Issue: 6 Pages: 064701-064701

    • DOI

      10.7566/jpsj.84.064701

    • ISSN
      0031-9015, 1347-4073
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electronic structure and oxygen ion conductivity of as-deposited Ce0.90Sm0.10O2−δthin film prepared by RF magnetron sputtering2015

    • Author(s)
      S. Yamaguchi, Y. Tasaki, M. Kobayashi, K. Horiba, H. Kumigashira, and T. Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 54 Issue: 6S1 Pages: 06FJ04-06FJ04

    • DOI

      10.7567/jjap.54.06fj04

    • NAID

      210000145263

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electronic Structure of b-Axis Oriented VO2 Thin Film with Mixed-Valence States Probed by Soft-X-ray Spectroscopy2015

    • Author(s)
      T. Suetsugu, Y. Shimazu, M. Kobayashi, E. Sakai, H. Kumigashira, and T. Higuchi
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 84 Issue: 6 Pages: 064715-064715

    • DOI

      10.7566/jpsj.84.064715

    • ISSN
      0031-9015, 1347-4073
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Hole-ion Mixed Conduction of Orientation-Controlled BaPrO3−δ Thin Film with Mixed Valence States2015

    • Author(s)
      T. Higuchi, A. Oda, T. Tsuchiya, T. Suetsugu, N. Suzuki, S. Yamaguchi, M. Minohara, M. Kobayashi, K. Horiba, and H. Kumigashira
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 84 Issue: 11 Pages: 114708-114708

    • DOI

      10.7566/jpsj.84.114708

    • NAID

      210000133730

    • ISSN
      0031-9015, 1347-4073
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Quadratic Fermi Node in a 3D Strongly Correlated Semimetal2015

    • Author(s)
      Quadratic Fermi node in a 3D strongly correlated semimetal
    • Journal Title

      Nat. Comnun.

      Volume: 6

    • DOI

      10.1038/ncomms10042

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Determination of band diagram for a p-n junction between Mott-insulator LaMnO3 and Band-insulator Nb:SrTiO32015

    • Author(s)
      M. Kitamura, M. Kobayashi, E. Sakai, R. Takahashi, M. Lippmaa, K. Horiba, H. Fujioka, and H. Kumigashira
    • Journal Title

      Applied Physics Letters

      Volume: 106

    • DOI

      10.1063/1.4908570

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Enhanced Electrical Transparency by Ultra-Thin LaAlO3 Insertion at Oxide Metal/Semiconductor Heterointerfaces2015

    • Author(s)
      Takeaki Yajima, Makoto Minohara, Christopher Bell, Hiroshi Kumigashira, Masaharu Oshima, Harold Y. Hwang, and Yasuyuki Hikita
    • Journal Title

      Nano Lett.

      Volume: 15 Pages: 1622-1626

    • DOI

      10.1021/nl504169m

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct growth of metallic TiH2thin films by pulsed laser deposition2015

    • Author(s)
      K. Yoshimatsu, T. Suzuki, N. Tsuchimine, K. Horiba, H. Kumigashira, T. Oshima, and A. Ohtomo
    • Journal Title

      Appl. Phys. Express

      Volume: 8 Issue: 3 Pages: 035801-035801

    • DOI

      10.7567/apex.8.035801

    • NAID

      210000137440

    • ISSN
      1882-0778, 1882-0786
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Synthesis and magnetic properties of double-perovskite oxide La2MnFeO6 thin films2015

    • Author(s)
      K. Yoshimatsu, K. Nogami, K. Watarai, K. Horiba, H. Kumigashira, O. Sakata, T. Oshima, and A. Ohtomo
    • Journal Title

      Phys. Rev. B

      Volume: 91

    • DOI

      10.1103/physrevb.91.054421

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Bandwidth-controlled metal-insulator transition in epitaxial PrNiO3 ultrathin films induced by dimensional crossover2014

    • Author(s)
      E. Sakai, K. Yoshimatsu, M. Tamamitsu, K. Horiba, A. Fujimori, M. Oshima, and H. Kumigashira
    • Journal Title

      Appl. Phys. Lett.

      Volume: 104

    • DOI

      10.1063/1.4874980

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Thickness-dependent ferromagnetic metal-to-paramagnetic insulator transition in La0.6Sr0.4MnO3 thin films studied by x-ray magnetic circular dichroism2014

    • Author(s)
      G. Shibata, K. Yoshimatsu, E. Sakai, V. R. Singh, V. K. Verma, K. Ishigami, T. Harano, T. Kadono, Y. Takeda, T. Okane, Y. Saitoh, H. Yamagami, A. Sawa, H. Kumigashira, M. Oshima, T. Koide, and A. Fujimori
    • Journal Title

      Phys. Rev. B

      Volume: 89 Pages: 235123-235123

    • DOI

      10.1103/physrevb.89.235123

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Orbital correlations and dimensional crossover in epitaxial Pr0.5Ca0.5MnO3/La0.5Sr0.5MnO3 superlattices2014

    • Author(s)
      H. Wadati, J. Okamoto, M. Garganourakis, V. Scagnoli, U. Staub, E. Sakai, H. Kumigashira, T. Sugiyama, E. Ikenaga, M. Nakamura, M. Kawasaki, and Y Tokura
    • Journal Title

      New J. Phys.

      Volume: 16 Pages: 073044-073044

    • DOI

      10.1088/1367-2630/16/7/073044

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Photoemission and DMFT study of electronic correlations in SrMoO3: Effects of Hund's rule coupling and possible plasmonic sideband2014

    • Author(s)
      H. Wadati, J. Mravlje, K. Yoshimatsu, H. Kumigashira, M. Oshima, T. Sugiyama, E. Ikenaga, A. Fujimori, A. Georges, A. Radetinac, K. S. Takahashi, M. Kawasaki, and Y. Tokura
    • Journal Title

      Phys. Rev.

      Volume: 90

    • DOI

      10.1103/physrevb.90.205131

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Metallic conductivity in infinite-layer strontium iron oxide thin films reduced by calcium hydride2014

    • Author(s)
      T. Katayama, A. Chikamatsu, Y. Hirose, H. Kumigashira, T. Fukumura, and T. Hasegawa
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 47

    • DOI

      10.1088/0022-3727/47/13/135304

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structure and Photoelectrochemical Properties of an Ir- Doped SrTiO3 Photocatalyst2014

    • Author(s)
      Seiji Kawasaki, Ryota Takahashi, Kazuto Akagi, Jun Yoshinobu, Fumio Komori, Koji Horiba, Hiroshi Kumigashira, Katsuya Iwashina, Akihiko Kudo, Mikk Lippmaa
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 118 Pages: 20222-20222

    • DOI

      10.1021/jp5062573

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Growth of TiO2−δthin film by RF magnetron sputtering using oxygen radicals and Ti metal2014

    • Author(s)
      Y. Shimazu, T. Okumura, E. Sakai, H. Kumigasira, M. Okawa, T. Saitoh, and T. Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 6S Pages: 06JG01-06JG01

    • DOI

      10.7567/jjap.53.06jg01

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrical conductivity of Sc-doped TiO2thin film prepared by RF magnetron sputtering2014

    • Author(s)
      T. Inoue, T. Okumura, Y. Shimazu, E. Sakai, H. Kumigashira and T. Higuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 6S Pages: 06JG03-06JG03

    • DOI

      10.7567/jjap.53.06jg03

    • NAID

      210000144111

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Persistent insulator-to-metal transition of a VO2 thin film induced by soft X-ray irradiation2014

    • Author(s)
      Yuji Muraoka, Hiroki Nagao, Shinsuke Katayama, Takanori Wakita, Masaaki Hirai, Takayoshi Yokoya, Hiroshi Kumigashira, Masaharu Oshima
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 5S1 Pages: 05FB09-05FB09

    • DOI

      10.7567/jjap.53.05fb09

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of the surface and interface phase shifts in metallic quantum well structures of perovskite oxides2013

    • Author(s)
      K. Yoshimatsu, E. Sakai, M. Kobayashi, K. Horiba, T. Yoshida, A. Fujimori, M. Oshima, and H. Kumigashira
    • Journal Title

      Physical Review B

      Volume: 88

    • DOI

      10.1103/physrevb.88.115308

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gradual localization of Ni 3d states in LaNiO3 ultrathin films induced by dimensional crossover2013

    • Author(s)
      E. Sakai, T. Masatomo, K. Yoshimatsu. S. Okamoto, K. Horiba, M. Oshima, and H. Kumigashira
    • Journal Title

      Phys. Rev. B

      Volume: 87

    • DOI

      10.1103/physrevb.87.075132

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical-state-resolved depth profiles of Al/Pr0.7Ca0.3MnO3 stacked structures for application in resistive switching devices2013

    • Author(s)
      S. Toyoda, T. Namiki, E. Sakai, K. Nakata, M. Oshima, and H. Kumigashira
    • Journal Title

      J. Appl. Phys.

      Volume: 114

    • DOI

      10.1063/1.4858381

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Epitaxial Synthesis and Electronic Properties of Double-Perovskite Sr2TiRuO6Films2013

    • Author(s)
      K. Nogami, K. Yoshimatsu, H. Mashiko, E. Sakai, H. Kumigashira, O. Sakata, T. Oshima, and A. Ohtomo
    • Journal Title

      Appl. Phys. Express

      Volume: 6 Issue: 10 Pages: 105502-105502

    • DOI

      10.7567/apex.6.105502

    • NAID

      210000136839

    • ISSN
      1882-0778, 1882-0786
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectroscopic studies on the electronic and magnetic states of Co-doped perovskite manganite Pr0.8Ca0.2Mn1-yCoyO3 thin films2013

    • Author(s)
      K. Yoshimatsu, H. Wadati, E. Sakai, T. Harada, Y. Takahashi, T. Harano, G. Shibata, K. Ishigami, T. Kadono, T. Koide, T. Sugiyama, E. Ikenaga, H. Kumigashira, M. Lippmaa, M. Oshima, and A. Fujimori
    • Journal Title

      Physical Review B

      Volume: 88

    • DOI

      10.1103/physrevb.88.174423

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic and transport properties of Eu-substituted SrFeO2 thin films with infinite-layer structure2013

    • Author(s)
      A. Chikamatsu, T. Matsuyama, T. Katayama, Y. Hirose, H. Kumigashira, M. Oshima, T. Fukumura, and T. Hasegawa
    • Journal Title

      J. Cry. Growth

      Volume: 378 Pages: 165-167

    • DOI

      10.1016/j.jcrysgro.2012.12.067

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] Novel two-dimensional electron liquid states in quantum well structures of strongly correlated oxides2016

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      International symposium on revolutionary atomic-layer materials
    • Place of Presentation
      東北大学WPI(宮城県・仙台市)
    • Year and Date
      2016-10-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 酸化物量子井戸構造に誘起される新奇な2次元電子液体状態2016

    • Author(s)
      組頭広志
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス(石川県・金沢市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Novel two-dimensional electron liquid states in quantum well structures of strongly correlated oxides、2016

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      New horizons on redox processes on oxide surface: advanced spectroscopies and beyond
    • Place of Presentation
      Yosemite, California, US
    • Year and Date
      2016-07-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SrVO3(110)薄膜のin situ ARPESにおけるk⊥ broadeningの効果2016

    • Author(s)
      三橋太一,簔原誠人,湯川龍,北村未歩,堀場弘司,小林正起,組頭広志
    • Organizer
      日本物理学会 第71回年次大会(2016年)
    • Place of Presentation
      東北学院大学泉キャンパス(宮城県仙台市)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] in situ角度分解光電子分光法によるAnatase-TiO2(001)表面の2次元電子液体発現機構の解明2016

    • Author(s)
      湯川龍,簔原誠人,三橋太一,北村未歩,小林正起,堀場弘司,組頭広志
    • Organizer
      日本物理学会 第71回年次大会(2016年)
    • Place of Presentation
      東北学院大学泉キャンパス(宮城県仙台市)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 強相関金属酸化物SrVO3量子井戸における金属-絶縁体転移近傍のフェルミ液体破綻2016

    • Author(s)
      小林正起,吉松公平,三橋太一,坂井延寿,北村未歩,湯川龍,簔原誠人,藤森淳,堀場弘司,組頭広志
    • Organizer
      日本物理学会 第71回年次大会(2016年)
    • Place of Presentation
      東北学院大学泉キャンパス(宮城県仙台市)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] ペロブスカイト酸化物LaNiO3/LaMnO3へテロ界面における電荷移動現象2016

    • Author(s)
      北村未歩,堀場弘司,小林正起,坂井延寿,簔原誠人,三橋太一,藤森淳,藤岡洋,組頭広志
    • Organizer
      日本物理学会 第71回年次大会(2016年)
    • Place of Presentation
      東北学院大学泉キャンパス(宮城県仙台市)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 面方位制御La1/3Sr2/3FeO3薄膜における電荷不均化の膜厚依存性2016

    • Author(s)
      簔原誠人、北村未歩、和達大樹、中尾裕則、熊井玲児、村上洋一、組頭広志
    • 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 大岡山キャンパス(東京都目黒区)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Novel two-dimensional electron liquid states in quantum well structures of strongly correlated oxides2016

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      BIT’s 2nd Annual World Congress of Smart Materials 2016
    • Place of Presentation
      Singapore
    • Year and Date
      2016-03-04
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ペロブスカイト酸化物LaMnO3/LaNiO3へテロ界面における電荷移動2016

    • Author(s)
      北村未歩、堀場弘司、小林正起、坂井延寿、簔原誠人、三橋太一、藤森淳、藤岡洋、組頭広志
    • Organizer
      第29回日本放射光学会・放射光科学合同シンポジウム
    • Place of Presentation
      東京大学柏の葉キャンパス駅前サテライト(千葉県柏市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 強相関酸化物SrVO3量子井戸状態の金属絶縁体転移近傍における振る舞い2016

    • Author(s)
      小林正起、吉松公平、三橋太一、坂井延寿、北村未歩、湯川龍、簔原 誠人、藤森淳、堀場弘司、組頭広志
    • Organizer
      第29回日本放射光学会年会・放射光科学合同シンポジウム
    • Place of Presentation
      東京大学柏の葉キャンパス駅前サテライト(千葉県柏市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] ペロブスカイト型遷移金属酸化物SrVO3(110)薄膜の偏光依存ARPES2016

    • Author(s)
      三橋太一、簔原誠人、北村未歩、坂井延寿、堀場弘司、吉松公平、藤森淳、小林正起、組頭広志
    • Organizer
      第29回日本放射光学会・放射光科学合同シンポジウム
    • Place of Presentation
      東京大学柏の葉キャンパス駅前サテライト(千葉県柏市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 終端面制御したLaFeO3/Nb:SrTiO3ヘテロ接合界面の電子状態2016

    • Author(s)
      簔原誠人、北村未歩、三橋太一、小林正起、堀場弘司、組頭広志
    • Organizer
      第29回日本放射光学会年会・放射光科学合同シンポジウム
    • Place of Presentation
      東京大学柏の葉キャンパス駅前サテライト(千葉県柏市)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] Novel two-dimensional electron liquid states in quantum well structures of strongly correlated oxides2015

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      CEMS Topical Meeting on Oxide Interfaces 2015
    • Place of Presentation
      Okochi Hall, RIKEN, Wako Saitama, Japan
    • Year and Date
      2015-11-05
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Synchrotron-Radiation Analysis of 2D Electrides2015

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      STAC-9&TOEO-8:The 9th International Conference on the Science and Technology for Advanced Ceramics (STAC-9)
    • Place of Presentation
      Epocal Tsukuba, Tsukuba, Ibaraki, Japan
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Origin of the Anomalous Mass Renormalization in Metallic Quantum Well States of Correlated Oxide SrVO32015

    • Author(s)
      M. Kobayashi, K. Yoshimatsu , E. Sakai , M. Kitamura ,K. Horiba, A. Fujimori, and H. Kumigashira
    • Organizer
      The 9th International Conference on the Science and Technology for Advanced Ceramics
    • Place of Presentation
      Epocal Tsukuba, Tsukuba, Ibaraki, Japan
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Charge transfer at the heterointerface between perovskite oxides LaNiO3 and LaMnO32015

    • Author(s)
      M. Kitamura, K. Horiba, M. Kobayashi, E. Sakai, M. Minohara, T. Mitsuhashi, A. Fujimori, H. Fujioka, and H. Kumigashira
    • Organizer
      22nd International Workshop on Oxide Electronics
    • Place of Presentation
      College de France, Paris, France
    • Year and Date
      2015-10-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Kink and quasiparticle excitations in La0.6Sr0.4MnO3 thin films studied by in situ angle-resolved photoemission spectroscopy2015

    • Author(s)
      K. Horiba, M. Kitamura, K. Yoshimatsu, M. Minohara, E. Sakai, M. Kobayashi, A. Fujimori, and H. Kumigashira
    • Organizer
      International Conference on Electron Spectroscopy and Structure
    • Place of Presentation
      Stony Brook, New York
    • Year and Date
      2015-09-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Origin of the Anomalous Mass Renormalization in Metallic Quantum Well States of Correlated Oxide SrVO32015

    • Author(s)
      M. Kobayashi, K. Yoshimatsu , E. Sakai , M. Kitamura ,K. Horiba, A. Fujimori , H. Kumigashira
    • Organizer
      International Conference on Electron Spectroscopy and Structure
    • Place of Presentation
      Stony Brook, New York, US
    • Year and Date
      2015-09-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Polarization dependent angle-resolved photoemission study on the (110) surface of SrVO3 films2015

    • Author(s)
      T.Mitsuhashi, M, Minohara, M. Kitamura, R. Yukawa, E. Sakai, K . Horiba, K. Yoshimatsu, A. Fujimori, M . Kobayashi, and H . Kumigashira
    • Organizer
      International Conference on Electron Spectroscopy and Structure
    • Place of Presentation
      Stony Brook University, Brookhaven, New York, US
    • Year and Date
      2015-09-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 終端面制御したLaFeO3/Nb:SrTiO3ヘテロ接合界面の電子状態2015

    • Author(s)
      簑原 誠人、北村 未歩、三橋 太一、小林 正起、堀場 弘司、組頭 広志
    • 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] Origin of the Anomalous Mass Renormalization in Metallic Quantum Well States of Correlated Oxide SrVO32015

    • Author(s)
      M. Kobayashi, K. Yoshimatsu , E. Sakai , M. Kitamura ,K. Horiba, A. Fujimori , H. Kumigashira
    • Organizer
      French Physical Society
    • Place of Presentation
      Strasbourg, France
    • Year and Date
      2015-08-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation and control of novel quantum phenomena in artificial structures of strongly correlated oxides; “Materials by design” using synchrotron-radiation analysis2015

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      SRI2015:12th International Conference on Synchrotron Radiation Instrumentation
    • Place of Presentation
      Marriott Marquis, New York, US
    • Year and Date
      2015-07-06
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Materials by design” using synchrotron analysis: Application to oxide quantum well structures2015

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      ICMAT2015 & IUMRS-ICA2015:8th International Conference on Materials for Advanced Technologies of The Materials Research Society of Singapore & 16th IUMRS ; International Conference in Asia
    • Place of Presentation
      Suntec Singapore, Singapore
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 元素戦略ビームラインBL-2Aにおける”Materials by design”2015

    • Author(s)
      組頭広志
    • Organizer
      第28回日本放射光学会年会放射光科学合同シンポジウム
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス
    • Year and Date
      2015-02-10 – 2015-02-12
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Unusual Behavior of the Subbands in Strongly-Correlated Oxide Quantum Well Structures2014

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      The 18th SANKEN International Symposium & The 13th SANKEN Nanotechnology Symposium
    • Place of Presentation
      The Congres Convention Center, Osaka, Japan.
    • Year and Date
      2014-12-10 – 2014-12-11
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Unusual Behavior of the Subbands in Strongly-Correlated Oxide Quantum Well Structures2014

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      CCMR2014 Collaborative Conference on Materials Research
    • Place of Presentation
      Songdo Convensia, Incheon/Seoul, South Korea
    • Year and Date
      2014-06-23 – 2014-06-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Behavior of metallic quantum well states of SrVO3 ultrathin films near the thickness-dependent metal-insulator transition2013

    • Author(s)
      K. Yoshimatsu, E. Sakai, M. Kobayashi, K. Horiba, T. Yoshida, A. Fujimori, M. Oshima, and H. Kumigashira
    • Organizer
      Light and Particle Beams in Materials Science 2013
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Determination of the surface and interface phase shifts of standing waves in metallic quantum well structures composed of SrVO3 and SrTiO32013

    • Author(s)
      K. Yoshimatsu, E. Sakai, M. Kobayashi, K. Horiba, T. Yoshida, A. Fujimori, M. Oshima, and H. Kumigashira
    • Organizer
      Workshop on Oxide Electronics 20
    • Place of Presentation
      National University of Singapore, Singapore
    • Related Report
      2013 Annual Research Report
  • [Presentation] Unusual behavior of the subbands in strongly-correlated oxide quantum well structures

    • Author(s)
      Hiroshi KUMIGASHIRA
    • Organizer
      The 12th Asia Pacific Physics Conference (APPC12)
    • Place of Presentation
      Makuhari Messe, Chiba, Japan
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Remarks] 組頭研究室ホームページ

    • URL

      http://oxides.kek.jp

    • Related Report
      2016 Annual Research Report
  • [Remarks] 新しい単原子シート「ボロフェン」の中に 質量ゼロ粒子を発見

    • URL

      https://www.kek.jp/ja/NewsRoom/Release/2017/02/20/pressrelease20170220.pdf

    • Related Report
      2016 Annual Research Report
  • [Remarks] 組頭研究室HP

    • URL

      http://oxides.kek.jp/

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
  • [Remarks] 物構研トピックス 3,2,1! で重たくなる電子

    • URL

      http://www2.kek.jp/imss/news/2015/topics/0928SrVO3/index.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 半導体接合面バンドオフセットの任意制御に成功

    • URL

      http://www2.kek.jp/imss/news/2015/topics/0410hetero/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 研究室の研究内容紹介

    • URL

      http://oxides.kek.jp/

    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2020-05-15  

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