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Interplay between superconductivity and pseudogap state studied by STM/STS and time-resolved optical spectroscopy

Research Project

Project/Area Number 19K03732
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
Research InstitutionHokkaido University

Principal Investigator

Oda Migaku  北海道大学, 理学研究院, 教授 (70204211)

Co-Investigator(Kenkyū-buntansha) 戸田 泰則  北海道大学, 工学研究院, 教授 (00313106)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords銅酸化物高温超伝導 / STM/STS / ポンププローブ時間分解分 / 擬ギャップ / 電子系変調構造 / 反強磁性秩序 / ポンププローブ時間分解分光 / 高温超伝導 / 銅酸化物 / 強相関電子系 / 走査トンネル分光 / ポンプ・プローブ時間分解分光
Outline of Research at the Start

本研究では、銅酸化物高温超伝導体Bi2212で走査トンネル分光(STS)とポンププローブ時間分解分光(PPTS)を行い、実・時間空間の双方から“擬ギャップ(PG)を担う電子状態が高温超伝導の発現に関わっているか”の問題にアプローチする。STSでは、PGと超伝導ギャップに関係する電子系変調構造間の実空間相関を調べ、電子系変調の起源に関する知見を得ると共に、PG状態と超伝導に関係する電子状態間の相互作用の可能性を明らかにする。PPTSでは、高強度パルス光の照射により超伝導相とPG状態を局所的に破壊し、その後の回復過程における両者の時間相関を基にPGを担う電子状態と超伝導の発現との関わりを議論する。

Outline of Final Research Achievements

In this study, we performed scanning tunneling microscopy/spectroscopy and pump-probe time-resolved optical spectroscopy on single crystals of bismuth-based high-temperature cuprate superconductors, and examined the real-space correlation among three types of electronic modulations (d form factor density wave and checkerboard modulation in the antinodal region, which is responsible for pseudogap, quasiparticle interference modulation in the Fermi-arc region, which is responsible for superconductivity), and the time-space correlation between pseudogap state and superconductivity in their formation process. On the basis of the results obtained in this study, we have suggested that the origin of checkerboard modulation will be the pair density wave, and clarified that the antinodal electronic states responsible for the pseudogap will be involved in the occurence of high-temperature superconductivity.

Academic Significance and Societal Importance of the Research Achievements

銅酸化物高温超伝導体は、その発見当初から従来の超伝導発現機構とは異なる新しいメカニズムの可能性が指摘され、学術的に大きな注目を集めてきた。また、エネルギー産業への応用の可能性など、社会的な意義も大きい。本研究では、高温超伝導がクーパー対密度波や擬ギャップを伴ったd構造因子密度波という新奇な密度波状態と実空間の同一領域で共存していることに加え、このような電子状態が高温超伝導の発現に関わっている可能性が示された。これらの研究成果は高温超伝導のメカニズムの解明に繋がるものであり、このことが本研究の学術的意義と言える。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (59 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (24 results) Journal Article (24 results) (of which Int'l Joint Research: 20 results,  Peer Reviewed: 24 results,  Open Access: 5 results) Presentation (11 results) (of which Int'l Joint Research: 5 results,  Invited: 2 results)

  • [Int'l Joint Research] Univ Zurich/Paul Scherrer Inst(スイス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Chalmers Univ Technol/Uppsala Univ(スウェーデン)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] European Synchrotron Radiat Facil/Univ Grenoble Alpes/Univ Toulouse(フランス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Max Planck Inst Solid State Res/Karlsruher Inst Technol/Inst Kristallog(ドイツ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Diamond Light Source(英国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research]

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Jozef Stefan Inst(スロベニア)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Univ Grenoble Alpes(フランス)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Univ Sherbrooke/Canadian Inst Adv Res(カナダ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Brookhaven Natl Lab/Argonne Natl Lab/SLAC Natl Accelerator Lab, Stanford Univ(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Univ Zurich/Paul Scherrer Inst(スイス)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research]

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Paul Scherrer Inst/Univ Zurich(スイス)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Brookhaven Natl Lab/Oak Ridge Natl Lab/Florida State Univ(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] University College London/Diamond Light Source(英国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Univ Grenoble Alpes/European Synchrotron Radiat Facil(フランス)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Chinese Acad Sci/ShanghaiTech Univ/Univ Chinese Acad Sci(中国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research]

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] University at Zurich/Paul Scherrer Institute/EPFL(スイス)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Fudan University(中国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Uppsala University/Chalmers University of Technology(スウェーデン)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] European Synchrotron Radiation Facility(フランス)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Technical University of Denmark(デンマーク)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research]

    • Related Report
      2019 Research-status Report
  • [Journal Article] Fate of charge order in overdoped La-based cuprates2023

    • Author(s)
      von Arx K.、Wang Qisi、Mustafi S.、Mazzone D. G.、Horio M.、Mukkattukavil D. John、Pomjakushina E.、Pyon S.、Takayama T.、Takagi H.、Kurosawa T.、Momono N.、Oda M.、Brookes N. B.、Betto D.、Zhang W.、Asmara T. C.、Tseng Y.、Schmitt T.、Sassa Y.、Chang J.
    • Journal Title

      npj Quantum Materials

      Volume: 8 Issue: 1 Pages: 7-7

    • DOI

      10.1038/s41535-023-00539-w

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Optical vortex induced spatio-temporally modulated superconductivity in a high-Tc cuprate2023

    • Author(s)
      Toda Yasunori、Tsuchiya Satoshi、Yamane Keisaku、Morita Ryuji、Oda Migaku、Kurosawa Tohru、Mertelj Tomaz、Mihailovic Dragan
    • Journal Title

      Optics Express

      Volume: 31 Issue: 11 Pages: 17537-17537

    • DOI

      10.1364/oe.487041

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Single-domain stripe order in a high-temperature superconductor2022

    • Author(s)
      Simutis Gediminas、Kuspert Julia、Wang Qisi、Choi Jaewon、Bucher Damian、Boehm Martin、Bourdarot Frederic、Bertelsen Mads、Wang Chennan N、Kurosawa Tohru、Momono Naoki、Oda Migaku、M?nsson Martin、Sassa Yasmine、Janoschek Marc、Christensen Niels B.、Chang Johan、Mazzone Daniel G.
    • Journal Title

      Communications Physics

      Volume: 5 Issue: 1 Pages: 296-296

    • DOI

      10.1038/s42005-022-01061-4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pseudogap suppression by competition with superconductivity in La-based cuprates2022

    • Author(s)
      Kuspert J.、Cohn Wagner R.、Lin C.、von Arx K.、Wang Q.、Kramer K.、Pudelko W. R.、Plumb N. C.、Matt C. E.、Fatuzzo C. G.、Sutter D.、Sassa Y.、Yan J.-Q.、Zhou J.-S.、Goodenough J. B.、Pyon S.、Takayama T.、Takagi H.、Kurosawa T.、Momono N.、Oda M.、Hoesch M.、Cacho C.、Kim T. K.、Horio M.、Chang J.
    • Journal Title

      Physical Review Research

      Volume: 4 Issue: 4 Pages: 043015-9

    • DOI

      10.1103/physrevresearch.4.043015

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Competition between spin ordering and superconductivity near the pseudogap boundary in La2-xSrxCuO4: Insights from NMR2022

    • Author(s)
      Vinograd I.、Zhou R.、Mayaffre H.、Kramer S.、Ramakrishna S. K.、Reyes A. P.、Kurosawa T.、Momono N.、Oda M.、Komiya S.、Ono S.、Horio M.、Chang J.、Julien M.-H.
    • Journal Title

      Physical Review B

      Volume: 106 Issue: 5 Pages: 054522-054522

    • DOI

      10.1103/physrevb.106.054522

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evidence for a Square-Square Vortex Lattice Transition in a High-Tc Cuprate Superconductor2022

    • Author(s)
      Campbell D.J.、Frachet M.、Benhabib S.、Gilmutdinov I.、Proust C.、Kurosawa T.、Momono N.、Oda M.、Horio M.、Kramer K.、Chang J.、Ichioka M.、LeBoeuf D.
    • Journal Title

      Physical Review Letters

      Volume: 129 Issue: 6 Pages: 067001-067001

    • DOI

      10.1103/physrevlett.129.067001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal symmetry of stripe-ordered La1.88Sr0.12CuO42022

    • Author(s)
      Frison R.、Kuspert J.、Wang Qisi、Ivashko O.、Zimmermann M. v.、Meven M.、Bucher D.、Larsen J.、Niedermayer Ch.、Janoschek M.、Kurosawa T.、Momono N.、Oda M.、Christensen N. B.、Chang J.
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 22 Pages: 224113-224113

    • DOI

      10.1103/physrevb.105.224113

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Unveiling Unequivocal Charge Stripe Order in a Prototypical Cuprate Superconductor2022

    • Author(s)
      Choi J.、Wang Q.、Joehr S.、Christensen N. B.、Kuspert J.、Bucher D.、Biscette D.、Fischer M. H.、Hucker M.、Kurosawa T.、Momono N.、Oda M.、Ivashko O.、Zimmermann M. v.、Janoschek M.、Chang J.
    • Journal Title

      Physical Review Letters

      Volume: 128 Issue: 20 Pages: 207002-207002

    • DOI

      10.1103/physrevlett.128.207002

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Uniaxial pressure induced stripe order rotation in La1.88Sr0.12CuO42022

    • Author(s)
      Wang Qisi、von Arx K.、Mazzone D. G.、Mustafi S.、Horio M.、K?spert J.、Choi J.、Bucher D.、Wo H.、Zhao J.、Zhang W.、Asmara T. C.、Sassa Y.、M?nsson M.、Christensen N. B.、Janoschek M.、Kurosawa T.、Momono N.、Oda M.、Fischer M. H.、Schmitt T.、Chang J.
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 1795-1795

    • DOI

      10.1038/s41467-022-29465-4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ultrafast transient reflectivity measurements of optimally doped Bi2+xSr2-xCaCu2O8+delta with disorder2021

    • Author(s)
      Toda Y.、Tsuchiya S.、Oda M.、Kurosawa T.、Katsumata S.、Naseska M.、Mertelj T.、Mihailovic D.
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 9 Pages: 094507-094507

    • DOI

      10.1103/physrevb.104.094507

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Normal state specific heat in the cuprate superconductors La2-xSrxCuO4 and Bi2+ySr2-x-yLaxCuO6+delta near the critical point of the pseudogap phase2021

    • Author(s)
      Girod C.、LeBoeuf D.、Demuer A.、Seyfarth G.、Imajo S.、Kindo K.、Kohama Y.、Lizaire M.、Legros A.、Gourgout A.、Takagi H.、Kurosawa T.、Oda M.、Momono N.、Chang J.、Ono S.、Zheng G.-q.、Marcenat C.、Taillefer L.、Klein T.
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 21 Pages: 214506-214506

    • DOI

      10.1103/physrevb.103.214506

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Magnetic Properties of S = 1/2 Distorted Kagome Antiferromagnet CdCu3(OH)6Cl2 with Low-Symmetry Orbital Arrangement2021

    • Author(s)
      Yoshida Hiroyuki K.、Noguchi Naoya、Ishii Yuto、Oda Migaku、Chen Jie、Yamaura Kazunari、Yamashita Satoshi、Nakazawa Yasuhiro、Kida Takanori、Narumi Yasuo、Hagiwara Masayuki
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 90 Issue: 4 Pages: 044714-044714

    • DOI

      10.7566/jpsj.90.044714

    • NAID

      40022540074

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Field-induced successive phase transitions in the J1?J2 buckled honeycomb antiferromagnet Cs3Fe2Cl92021

    • Author(s)
      Ishii Y.、Narumi Y.、Matsushita Y.、Oda M.、Kida T.、Hagiwara M.、Yoshida H. K.
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 10 Pages: 104433-104433

    • DOI

      10.1103/physrevb.103.104433

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Charge density waves in cuprate superconductors beyond the critical doping2021

    • Author(s)
      Miao H.、Fabbris G.、Koch R. J.、Mazzone D. G.、Nelson C. S.、Acevedo-Esteves R.、Gu G. D.、Li Y.、Yilimaz T.、Kaznatcheev K.、Vescovo E.、Oda M.、Kurosawa T.、Momono N.、Assefa T.、Robinson I. K.、Bozin E. S.、Tranquada J. M.、Johnson P. D.、Dean M. P. M.
    • Journal Title

      npj Quantum Materials

      Volume: 6 Issue: 1 Pages: 31-31

    • DOI

      10.1038/s41535-021-00327-4

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Coexistence of checkerboard and quasiparticle interference modulations in Bi2Sr2CaCu2O8+x studied by scanning tunneling microscopy/spectroscopy2020

    • Author(s)
      Mizuta Shusei, Oda Migaku, Momono Naoki, Yoshida Hiroyuki K., Ido Masayuki
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 18

    • DOI

      10.1103/physrevb.102.184513

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impurity Effects on Superconductivity of LaO1-xFxBi1-ySbyS2 through Specific Heat Measurements2020

    • Author(s)
      Wang Ying, Takahashi Shotaro, Suda Takaya, Tamura Taro, Ohta Haruka, Kurosawa Tohru, Oda Migaku, Ido Masayuki, Momono Naoki
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 9 Pages: 094708-094708

    • DOI

      10.7566/jpsj.89.094708

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] High-pressure synthesis, crystal structure, and magnetic properties of the Shastry-Sutherland-lattice oxides BaLn2ZnO5 (Ln = Pr, Sm, Eu)2020

    • Author(s)
      Ishii Yuto, Chen Jie, Yoshida Hiroyuki K., Oda Migaku, Christianson Andrew D., Yamaura Kazunari
    • Journal Title

      Journal of Solid State Chemistry

      Volume: 289 Pages: 121489-121489

    • DOI

      10.1016/j.jssc.2020.121489

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hidden magnetism at the pseudogap critical point of a cuprate superconductor2020

    • Author(s)
      Frachet Mehdi, Vinograd Igor, Zhou Rui, Benhabib Siham, Wu Shangfei, Mayaffre Hadrien, Krmer Steffen, Ramakrishna Sanath K., Reyes Arneil P., Debray Jrme, Kurosawa Tohru, Momono Naoki, Oda Migaku, Komiya Seiki, Ono Shimpei, Horio Masafumi, Chang Johan, Proust Cyril, LeBoeuf David, Julien Marc-Henri
    • Journal Title

      Nature Physics

      Volume: 16 Issue: 10 Pages: 1064-1068

    • DOI

      10.1038/s41567-020-0950-5

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] q=0 long-range magnetic order in centennialite CaCu3(OD)6Cl2・0.6D2O: A spin-1/2 perfect kagome antiferromagnet with J1-J2-Jd;2020

    • Author(s)
      K. Iida, H. K. Yoshida, A. Nakao, H. O. Jeschke, Y. Iqbal, K. Nakajima, S. Ohira-Kawamura, K. Munakata, Y. Inamura, N. Murai, M. Ishikado, R. Kumai, T. Okada, M. Oda, K. Kakurai, and M. Matsuda
    • Journal Title

      Phys. Rev. B

      Volume: 101 Issue: 22 Pages: 220408-220408

    • DOI

      10.1103/physrevb.101.220408

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Strongly Correlated Charge Density Wave in La2-xSrxCuO4 Evidenced by Doping-Dependent Phonon Anomaly2020

    • Author(s)
      Lin J. Q., Miao H., Mazzone D. G., Gu G. D., Nag A., Walters A. C., Garca-Fernndez M., Marbour A., Pelliciari J., Jarrige I., Oda M., Kurosawa K., Momono N., Zhou Ke-Jin, Bisogni V., Liu X., Dean M. P. M.
    • Journal Title

      Physical Review Letters

      Volume: 124 Issue: 20

    • DOI

      10.1103/physrevlett.124.207005

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High-Temperature Charge-Stripe Correlations in La1.675Eu0.2Sr0.125CuO42020

    • Author(s)
      Wang Qisi et al.
    • Journal Title

      Physical Review Letters

      Volume: 124 Issue: 18 Pages: 187002-187002

    • DOI

      10.1103/physrevlett.124.187002

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Thermal-transport studies of kagome antiferromagnets2020

    • Author(s)
      M. Yamashita, M. Akazawa, M. Shimozawa, T. Shibauchi, Y. Matsuda, H. Ishikawa, T. Yajima, Z. Hiroi, M. Oda, H. Yoshida, H.-Y. Lee, J. H. Han and N. Kawashima
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 32 Issue: 7 Pages: 074001-074001

    • DOI

      10.1088/1361-648x/ab50e9

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High-Temperature Charge-Stripe Correlations in La1.675Eu0.2Sr0.125CuO42020

    • Author(s)
      Q. Wang, M. Horio, K. von Arx, Y. Shen, D. Mukkattukavil, Y. Sassa, O. Ivashko, C. E. Matt, S. Pyon, T. Takayama, H. Takagi, T. Kurosawa, N. Momono, M. Oda, T. Adachi, S. M. Haidar, Y. Koike, Y. Tseng, W. Zhang, J. Zhao, K. Kummer
    • Journal Title

      Physical Review Letter

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Anomalous Transport Properties in BiS2-based Superconductors Ln1-xFxBiS2 (Ln = Nd, La, Sm)2019

    • Author(s)
      Iwasaki Sho、Kawai Yoshiki、Takahashi Shotaro、Suda Takaya、Wang Ying、Koshino Yasunori、Ogura Fumiya、Shibayama Yoshiyuki、Kurosawa Tohru、Oda Migaku、Ido Masayuki、Momono Naoki
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 88 Issue: 4 Pages: 041005-041005

    • DOI

      10.7566/jpsj.88.041005

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 少量の過剰酸素が添加されたLa系銅酸化物の電気伝導と磁気秩序の関わり2023

    • Author(s)
      宮腰宏太, 城剛希, 岩松柾希, 衣川裕也, 水田崇聖,  井原慶彦, 吉田紘行, 戸田泰則, 黒澤徹, 桃野直樹, 小田研
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 少量の過剰酸素が添加された La 系銅酸化物の磁場中における 超伝導および超伝導揺らぎ2023

    • Author(s)
      岩松柾希, 宮腰宏太, 城剛希, 衣川裕也, 水田崇聖,  井原慶彦, 吉田紘行, 戸田泰則, 黒澤徹, 桃野直樹, 小田研
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Effects of magnetic order on electronic conduction in high-Tc cuprate La2CuO4+d2022

    • Author(s)
      K. Miyakoshi, M. Iwamatsu, K. Tachi, Y. Kinugawa, S. Mizuta, Y. Ihara, H. Yoshida, Y. Toda, T. Kurosawa, N. Momono, and M. Oda
    • Organizer
      International workshop on Microscopic Properties of Quantum Materials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] La-NQR測定による過剰酸素La2CuO4+yにおいて実現する超伝導―反強磁性共存状態の微視的研究2022

    • Author(s)
      井原慶彦, 衣川裕也, 小田研
    • Organizer
      日本物理学会 第77回年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 銅酸化物高温超伝導体におけるチェッカーボード変調と準粒子干渉との実空間相関2020

    • Author(s)
      小田 研, 水田 崇聖, 黒澤 徹, 吉田 紘行, 伊土 政幸, 桃野 直樹, 戸田 泰則
    • Organizer
      つくば-柏-本郷 超伝導かけはしプロジェクト・ワークショップ
    • Related Report
      2020 Research-status Report
  • [Presentation] STM/STSからみたBi2212の電子系変調構造とエネルギーギャップ2020

    • Author(s)
      水田 崇聖, 黒澤 徹, 吉田 紘行, 小田 研, 伊土 政幸, 桃野 直樹
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Coexistence of electronic superstructures in high-Tc cuprate Bi2Sr2CaCu2O8+x studied by STM/STS2019

    • Author(s)
      S. Mizuta, T. Kurosawa, N. Momono, H. Yoshida, M. Oda and M. Ido
    • Organizer
      SNS (spectroscopies in Novel Superconductors) 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] STM/STS Study on Coexistence of Electronic Superstructures in Cuprate Superconductor Bi2Sr2CaCu2O8+x2019

    • Author(s)
      S. Mizuta, T. Kurosawa, N. Momono, H. Yoshida, M. Oda and M. Ido
    • Organizer
      5th ISCPMS (International Symposium on Current Progress in Mathematics and Sciences)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 銅酸化物高温超伝導体Bi2212の超伝導ギャップと一次元超格子との相関2019

    • Author(s)
      小田 研, 水田 崇聖, 黒澤 徹, 吉田 紘行, 伊土 政幸, 桃野 直樹, 戸田 泰則
    • Organizer
      つくば-柏-本郷 超伝導かけはしプロジェクト・ワークショップ
    • Related Report
      2019 Research-status Report
  • [Presentation] STM/STS imaging of electronic superstructures in high-Tc cuprate Bi22122019

    • Author(s)
      M. Oda, S. Mizuta, T. Kurosawa, H. Yoshida, M. Ido, N. Momono and Y. Toda
    • Organizer
      Superstripes 2019 International Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] STM imaging of electronic superstructures in high-Tc cuprate Bi2Sr2CaCu2O8+d2019

    • Author(s)
      M. Oda, S. Mizuta, T. Kurosawa, H. Yoshida, M. Ido, N. Momono and Y. Toda
    • Organizer
      ECSN2019 International Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2019-04-18   Modified: 2024-01-30  

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