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Theoretical study of the mechanism of high-temperature superconductivity and design of new superconductors based on the electron-correlation mechanism

Research Project

Project/Area Number 26400380
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Condensed matter physics II
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Yanagisawa Takashi  国立研究開発法人産業技術総合研究所, 電子光技術研究部門, 上級主任研究員 (90344217)

Co-Investigator(Kenkyū-buntansha) 長谷 泉  国立研究開発法人産業技術総合研究所, 電子光技術研究部門, 主任研究員 (00357774)
伊豫 彰  国立研究開発法人産業技術総合研究所, 電子光技術研究部門, 上級主任研究員 (50356523)
竹下 直  国立研究開発法人産業技術総合研究所, 電子光技術研究部門, 主任研究員 (60292760)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords強相関係 / 高温超伝導 / 多体波動関数 / モンテカルロ法 / 超伝導機構 / 反強磁性 / 強相関スピンゆらぎ / クロスオーバー / 強相関系 / 弱強相関クロスオーバー / 強相関スピン揺らぎ / クロスオーバー特異性 / 高温超伝導機構 / 強相関電子系 / スピンゆらぎ / 電荷ゆらぎ / 価数スキップゆらぎ / d-pモデル / ハバードモデル / 電子相関機構 / クーロン相互作用 / 価数スキップ機構 / 新超伝導体のデザイン
Outline of Final Research Achievements

We investigated the mechanism of high-temperature superconductivity on the basis of electronic models with strong correlation. The cuprate high-temperature superconductors are known as a typical strongly-correlated-electron system. We tried to optimized the wave function of many-electron systems and succeeded to obtain the most optimized wave function. The electronic state was examined by using this wave function. We found that there is a crossover between weakly correlated and strongly correlated regions. In the strongly correlated region, the antiferromagnetic correlation is suppressed and at the same time the superconducting pair correlation is enhanced. This leads to the result that the superconducting transition occurs in the strongly correlated region as a result of crossover from weakly to strongly correlated regions.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (80 results)

All 2017 2016 2015 2014 Other

All Journal Article (36 results) (of which Peer Reviewed: 36 results,  Acknowledgement Compliant: 13 results,  Open Access: 12 results) Presentation (37 results) (of which Int'l Joint Research: 11 results,  Invited: 13 results) Book (4 results) Remarks (3 results)

  • [Journal Article] Magnetism, fluctuations and mechanism of high-temperature superconductivity2017

    • Author(s)
      T. Yanagisawa, I. Hase
    • Journal Title

      Journal of Physics Conference Series

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] isotope shift of the ferromagnetic transition temperature in itinerant ferromagnets2017

    • Author(s)
      T. Yanagisawa, I. Hase, K. Odagiri
    • Journal Title

      Physics Letters A

      Volume: 381 Issue: 7 Pages: 737-741

    • DOI

      10.1016/j.physleta.2016.12.034

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] One way to design a valence-skip compound2017

    • Author(s)
      I. Hase, T. Yanagisawa, K. Kawashima
    • Journal Title

      Nanoscale Research Letters

      Volume: 12 Issue: 1 Pages: 127-127

    • DOI

      10.1186/s11671-017-1897-z

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Theory of spontaneous symmetry breaking and an application to superconductivity2017

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Communications in Computational Physics

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Renormalization group theory of effective field theory in low dimensions2017

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Perturbation (InTech Open Publisher)

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crossover from weakly to strongly correlated regions in the two-dimensional Hubbard model2016

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 85 Issue: 11 Pages: 114707-114707

    • DOI

      10.7566/jpsj.85.114707

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Duality in spin fluctuation in correlated electron systems2016

    • Author(s)
      T. Yanagisawa, I. Hase
    • Journal Title

      Physica C

      Volume: 527 Pages: 1-4

    • DOI

      10.1016/j.physc.2016.04.010

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Chiral sine-Gordon model2016

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Europhysics Letters

      Volume: 113 Issue: 4 Pages: 41001-41001

    • DOI

      10.1209/0295-5075/113/41001

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Enhancement of ferromagnetism by oxygen isotope substitution in strontium ruthenate SrRuO32016

    • Author(s)
      H. Kawanaka, Y. Aiura, T. Hasebe, M. Yokoyama, T. Masui, Y. Nishihara, T. Yanagisawa
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 1

    • DOI

      10.1038/srep35150

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Superconductivity in LaBi3 with AuCu3-type structure2016

    • Author(s)
      Tatsuya Kinjo, Saori Kajino, Taichiro Nishio, Kenji Kawashima, Yousuke Yanagi, Izumi Hase1, Takashi Yanagisawa, Shigeyuki Ishida1, Hijiri Kito, Nao Takeshita
    • Journal Title

      SUPERCONDUCTOR SCIENCE & TECHNOLOGY

      Volume: 29 Issue: 3 Pages: 03LT02-03LT02

    • DOI

      10.1088/0953-2048/29/3/03lt02

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electronic structure of InTe, SnAs and PbSb: valence-skip compound or not?2016

    • Author(s)
      I. Hase, K. Yasutomi, T. Yanagisawa
    • Journal Title

      Physica C

      Volume: 527 Pages: 85-90

    • DOI

      10.1016/j.physc.2016.06.007

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structure of SnF3: An example of valence skipper which forms charge density wave2016

    • Author(s)
      I.Hase, T.Yanagisawa, K.Kawashima
    • Journal Title

      Physica C: Superconductivity and its applications

      Volume: - Pages: 1-3

    • DOI

      10.1016/j.physc.2016.03.006

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Nambu-Goldstone-Leggett and Higgs modes in multi-condensate superconductors2016

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Journal of Superconductivity and Novel Magnetism

      Volume: 29 Issue: 12 Pages: 3099-3102

    • DOI

      10.1007/s10948-016-3825-3

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Superconductivity from strong correlation in high-temperature superconductivity2016

    • Author(s)
      T. Yanagisawa, M. Miyazaki, K. Yamaji
    • Journal Title

      Journal of Superconductivity and Novel Magnetism

      Volume: 29 Issue: 3 Pages: 655-657

    • DOI

      10.1007/s10948-015-3303-3

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Inhomogeneous Electronic Distribution in High-Tc Cuprates2015

    • Author(s)
      S. Koikegami, M. Kato, T. Yanagisawa
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 84 Issue: 5 Pages: 054704-054704

    • DOI

      10.7566/jpsj.84.054704

    • NAID

      210000133556

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Kondo effect in Dirac systems2015

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 84 Issue: 7 Pages: 074705-074705

    • DOI

      10.7566/jpsj.84.074705

    • NAID

      40020522663

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Large enhancement of superconducting transition temperature of SrBi3 induced by Na substitution for Sr2015

    • Author(s)
      Iyo, A ; Yanagi, Y ; Kinjo, T; Nishio, T ; Hase, I ; Yanagisawa, T ; Ishida, S ; Kito, H; Takeshita, N ; Oka, K
    • Journal Title

      Scientific Reports

      Volume: 5 Issue: 1 Pages: 10089-10089

    • DOI

      10.1038/srep10089

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Superconductivity, Antiferromagnetism, and Kinetic Correlation in Strongly Correlated Electron Systems2015

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Advances in Condensed Matter Physics

      Volume: 2015 Pages: 1-5

    • DOI

      10.1155/2015/141263

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Current-induced massless mode of the inter band phase difference in two-band superconductors2015

    • Author(s)
      Y. Tanaka, I. Hase, T. Yanagisawa, G. Kato, T. Nishio, S. Arisawa
    • Journal Title

      Physica C

      Volume: 516 Pages: 10-16

    • DOI

      10.1016/j.physc.2015.05.009

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Absence of CDW order in SbPb and its unexpected softness2015

    • Author(s)
      I. Hase, K. Yasutomi, T. Yanagisawa, K. Odagiri, T. Nishio
    • Journal Title

      Physics Procedia

      Volume: 65 Pages: 37-40

    • DOI

      10.1016/j.phpro.2015.05.108

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nambu-Goldstone-Leggett modes in multi-condensate superconductors2015

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Novel Superconducting Materials

      Volume: 1 Issue: 1 Pages: 95-106

    • DOI

      10.1515/nsm-2015-0010

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] High Temperature Superconductivity from Strong Correlation2015

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Physics Procedia

      Volume: 65 Pages: 5-8

    • DOI

      10.1016/j.phpro.2015.05.093

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 多バンド超伝導の最近の話題2015

    • Author(s)
      田中康資、柳澤孝、西尾太一郎、有沢俊一
    • Journal Title

      MRS-J

      Volume: 27 Pages: 4-6

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Multi-phase physics in multi-condensate superconductivity2015

    • Author(s)
      T. Yanagisawa
    • Journal Title

      Journal of Superconductivity and Novel Magnetism

      Volume: 28 Issue: 4 Pages: 1285-1287

    • DOI

      10.1007/s10948-014-2905-5

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhancement of superconducting transition temperature of SrBi$_3$ induced by Na substitution for Sr2015

    • Author(s)
      A.Iyo, Y. Yanagi, S. Ishida, K. Oka, Y. Yoshida, K. kihou, C.H. Lee, H. Kito, N. Takeshita, I. Hase, T. Yanagisawa, T. Kinjo, T. Nishio, H. Eisaki
    • Journal Title

      Scientific Reports

      Volume: 5 Pages: 1-5

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Absence of CDW order in PbSb, and its unexpected softness2015

    • Author(s)
      I. Hase, K. Yasutomi, T. Yanagisawa, K. Odagiri, T. Nishio
    • Journal Title

      Physics Procedia

      Volume: 59 Pages: 60-64

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Mott transition in cuprate high temperature superconductors2014

    • Author(s)
      T. Yanagisawa, M. Miyazaki
    • Journal Title

      Europhysics Letters

      Volume: 107 Issue: 2 Pages: 27004-27004

    • DOI

      10.1209/0295-5075/107/27004

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electron Correlation in High Temperature Cuprates2014

    • Author(s)
      T. Yanagisawa, M. Miyazaki, K. Yamaji
    • Journal Title

      J. Applied Mathematics and Physics

      Volume: 2 Issue: 05 Pages: 72-76

    • DOI

      10.4236/jamp.2014.25010

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Mott transition in cuprate superconductors - Role of td' -2014

    • Author(s)
      T. Yanagisawa, M. MIyazaki, K. Yamaji
    • Journal Title

      JPS Conference Proceedings

      Volume: 3

    • DOI

      10.7566/jpscp.3.015046

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Superconductivity at the highest transition temperature of 8.1K in simple cubic Au-Sb-TE and Au-Sb alloys2014

    • Author(s)
      A. Iyo, K, Hira, K. Tokiwa, Y. Tanaka, I. Hase, T. Yanagisawa, N. Takeshita, K. Kihou, P. Shirage, P. Raychaudhuri, H. Eisaki
    • Journal Title

      Supeconductor Science and Technology

      Volume: 27 Issue: 2 Pages: 025005-025005

    • DOI

      10.1088/0953-2048/27/2/025005

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Superconductivity at 4.4 K in Ba2Bi32014

    • Author(s)
      A. Iyo, Y. Yanagi, S. Ishida, K. Oka, Y. Yoshida, K. Kihou, C. H. Lee, H. Kito, N. Takeshita, I. Hase, T. Yanagisawa, T. Kinjo, T. Nishio, and H. Eisaki
    • Journal Title

      Supercond. Sci. Technol.

      Volume: 27 Issue: 7 Pages: 0720011-5

    • DOI

      10.1088/0953-2048/27/7/072001

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Experimental observation of a first-order phase transition below the superconducting transition temperature in the multilayer cuprate superconductor HgBa_2Ca_4Cu_5O_y2014

    • Author(s)
      Y. Tanaka, A. Iyo, S. Itoh, K. Tokiwa, T. Nishio, T. Yanagisawa
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 83 Issue: 7 Pages: 074705-074705

    • DOI

      10.7566/jpsj.83.074705

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fluctuation-induced Nambu-Goldstone boson in a Higgs-Josephson model2014

    • Author(s)
      T. Yanagisawa, Y. Tanaka
    • Journal Title

      New Journal of Physics

      Volume: 16 Issue: 12 Pages: 123014-123014

    • DOI

      10.1088/1367-2630/16/12/123014

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Material-parameter dependence of superconductivity in high-temperature cuprates2014

    • Author(s)
      T. Yanagisawa, M. Miyazaki, K. Yamaji
    • Journal Title

      Physics Procedia

      Volume: 58 Pages: 26-29

    • DOI

      10.1016/j.phpro.2014.09.007

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stripes and d-wave superconductivity in the two-dimensional Hubbard model2014

    • Author(s)
      M. Miyazaki, K. Yamaji, T. Yanagisawa
    • Journal Title

      Physics Procedia

      Volume: 58 Pages: 30-33

    • DOI

      10.1016/j.phpro.2014.09.008

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electronic Band Calculation of LaTSb2 (T=Cu,Ag,Au)2014

    • Author(s)
      I. Hase, T. Yanagisawa
    • Journal Title

      Physics Procedia

      Volume: 58 Pages: 42-45

    • DOI

      10.1016/j.phpro.2014.09.011

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Theory of spontaneous symmetry breaking and an application to superconductivity2017

    • Author(s)
      T. Yanagisawa
    • Organizer
      International Conference on Computational Physics 10
    • Place of Presentation
      Holiday Inn (中国、マカオ)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 二次元d-pモデルの強相関領域における電子状態2017

    • Author(s)
      柳澤孝
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      大阪大学(大阪府、豊中市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高温超伝導機構はどこまでわかったか2017

    • Author(s)
      柳澤孝
    • Organizer
      ナノ構造超伝導体の渦糸物理
    • Place of Presentation
      大阪府立大学(大阪府、堺市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Al2PtCuxの電子状態2017

    • Author(s)
      I. Hase, T. yanagisawa, T. Tsuruta, R. Tamura
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      大阪大学(大阪府、豊中市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] The competition between the CDW and the superconducting state in the valence-skip compounds2017

    • Author(s)
      I. Hase, T. Yanagisawa, K. Kawashima
    • Organizer
      International Conference on Computational Physics 10
    • Place of Presentation
      Holiday Inn (中国、マカオ)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SrRuO3における強磁性転移の酸素同位体効果2017

    • Author(s)
      川中浩史、相浦義弘、長谷部敬之、横山淳、増井孝彦、西原美一、柳澤孝
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      大阪大学(大阪府、豊中市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fluctuations of Nambu-Goldstone-Leggett-Higgs modes and new exotic states in superconductors2016

    • Author(s)
      T. Yanagisawa
    • Organizer
      産総研ー理研第2回量子技術イノベーションコアWS
    • Place of Presentation
      富士ソフトアキバプラザ(東京都、千代田区)
    • Year and Date
      2016-11-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fluctuations and Nambu-Goldstone-Higgs modes in multi-condensate superconductors2016

    • Author(s)
      T. Yanagisawa
    • Organizer
      International Conference on Superstripes 2016
    • Place of Presentation
      イタリア、イスキア、コンチネンタルホテル
    • Year and Date
      2016-06-22
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] マルチバンド超伝導における新しい物理の進展2016

    • Author(s)
      柳澤孝
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      仙台市、東北学院大学
    • Year and Date
      2016-03-20
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] 価数スキップ物質SnF3の電子状態2016

    • Author(s)
      長谷泉、柳澤孝、川島健司
    • Organizer
      日本物理学会年次大会
    • Place of Presentation
      仙台市、東北学院大学
    • Year and Date
      2016-03-19
    • Related Report
      2015 Research-status Report
  • [Presentation] Nambu-Goldstone-Leggett and Higgs modes in multi-condensate superconductors2016

    • Author(s)
      T. Yanagisawa
    • Organizer
      International Conference on Superstripes 2017
    • Place of Presentation
      Hotel Continental (イタリア、イスキア)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Magnetism, Fluctuations and Superconductivity in Cuprate High-Temperature Superconductors2016

    • Author(s)
      T. Yanagisawa, I. Hase, M. Miyazaki, K. Yamaji
    • Organizer
      International Symposium on Superconductivity 2016
    • Place of Presentation
      東京国際フォーラム(東京都、千代田区)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超伝導体における南部ゴールドストーンボソンとヒッグスモード及びモード間結合モード間結合2016

    • Author(s)
      柳澤孝
    • Organizer
      第24回渦糸物理国内会議議
    • Place of Presentation
      秋田芸術村(秋田県仙北市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 自発的に対称性が破れた系におけるWard-Takahashi恒等式とその応用II2016

    • Author(s)
      柳澤孝、長谷泉、小田切宏輔
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      金沢大学(石川県、金沢市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Evolution of the CDW gap in valence skipper RbTlX3 (X=F, Cl, Br)2016

    • Author(s)
      I. Hase, T. Yanagisawa, K. kawashima
    • Organizer
      International Symposium on Superconductivity 2016
    • Place of Presentation
      東京国際フォーラム(東京都、千代田区)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 二次元ハバードモデルにおける弱相関から強相関へのクロスオーバー2016

    • Author(s)
      柳澤孝
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      金沢大学(石川県、金沢市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] One way to design a valence-skip compound2016

    • Author(s)
      I. Hase, T. Yanagisawa, K. Kawashima
    • Organizer
      EMN Meeting on Alloys and Compounds
    • Place of Presentation
      Mantra Bell City (オーストラリア、メルボルン)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Tl2+イオンを含むペロブスカイト化合物の電子状態2016

    • Author(s)
      長谷泉、柳澤孝、川島健司
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      金沢大学(石川県、金沢市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Recent Discovery of New Superconductors in AIST2016

    • Author(s)
      A. Iyo, S. Ishida, H. Kito, H. Eisaki, Y. Fujihisa, Y. Goto, K. Oka, K. Kiho, N. Takeshita, I. Hase, T. Yanagisawa, Y. Yoshida, T. Nishio, K. Tokiwa, K. Kawashima
    • Organizer
      !st Asian ICMC-CSSJ 50th Anniversary Conference
    • Place of Presentation
      金沢歌劇座(石川県金沢市)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 多バンド超伝導体におけるゆらぎと励起モード2015

    • Author(s)
      柳澤孝
    • Organizer
      渦糸物理学国内会議
    • Place of Presentation
      福岡県志賀島、休暇村ホテル
    • Year and Date
      2015-12-09
    • Related Report
      2015 Research-status Report
  • [Presentation] Duality in spin fluctuation in correlated electron systems2015

    • Author(s)
      T. Yanagisawa, I. Hase
    • Organizer
      International Symposium on Superconductivity
    • Place of Presentation
      東京都、船堀タワーホール
    • Year and Date
      2015-11-27
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Electronic structure of SnF3: An example of valence skipper which forms charge density wave2015

    • Author(s)
      I. Hase, T. Yanagisawa, K. Kawashima
    • Organizer
      International Symposium on Superconductivity
    • Place of Presentation
      東京都、船堀タワーホール
    • Year and Date
      2015-11-27
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 価数スキップ候補物質InTe, SnAs, PbSbの電子状態2015

    • Author(s)
      長谷泉、安富幸輝、柳澤孝、小田切宏輔、西尾太一郎
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      大阪府、関西大学
    • Year and Date
      2015-09-18
    • Related Report
      2015 Research-status Report
  • [Presentation] 近藤効果研究の進展 はじめに2015

    • Author(s)
      柳澤孝
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      大阪府、関西大学
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] AuCu3型化合物LaBi3における超伝導2015

    • Author(s)
      金城達矢、柳陽介、梶野沙織、長谷泉、柳澤孝、石田茂之、伊豫彰、ほか
    • Organizer
      応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋市、名古屋国際会議場
    • Year and Date
      2015-09-13
    • Related Report
      2015 Research-status Report
  • [Presentation] Superconductivity and stripes in cuprate high-temperature superconductors2015

    • Author(s)
      T. Yanagisawa
    • Organizer
      Quantum in Complex Matter - Superstripes 2015
    • Place of Presentation
      イタリア、イスキア、コンチネンタルホテル
    • Year and Date
      2015-06-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Superconductivity and stripes in high temperature cuprates2015

    • Author(s)
      T. Yanagisawa
    • Organizer
      Inernational Conference Superstripes 2015
    • Place of Presentation
      Italy, Ischia
    • Year and Date
      2015-06-15
    • Related Report
      2014 Research-status Report
  • [Presentation] 低抵抗導電材料の理論的背景と将来展望2015

    • Author(s)
      柳澤孝
    • Organizer
      新化学技術戦略提言部会
    • Place of Presentation
      東京都、新化学技術推進協会本部
    • Year and Date
      2015-04-09
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] Exotic Superconductivity in Multi-Condensate Superconductors2015

    • Author(s)
      T. Yanagisawa
    • Organizer
      9th International Conference on Computational Physics
    • Place of Presentation
      Singapore, National University of Singapore
    • Year and Date
      2015-01-08
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Fluctuations, Nambu-Goldstone Modes and Time-Reversal Symmetry Breaking in Frustrated Josephson Effects2014

    • Author(s)
      T. Yanagisawa
    • Organizer
      The 9th International Symposium on Intrinsic-Josephson Effects and THz Plasma Oscillations in High-Tc Superconductors
    • Place of Presentation
      京都大学
    • Year and Date
      2014-12-02
    • Related Report
      2014 Research-status Report
  • [Presentation] High-Temperature Superconductivity from Strong Repulsive and Weak Attractive Interactions2014

    • Author(s)
      T. Yanagisawa
    • Organizer
      27th International Symposium on Superconductivity
    • Place of Presentation
      東京船堀タワーホール
    • Year and Date
      2014-11-27
    • Related Report
      2014 Research-status Report
  • [Presentation] The Absence of CDW order in PbSb, and its unexpected softness2014

    • Author(s)
      I. Hase, K. Yasutomi, T. Yanagisawa, K. Odagiri, T. Nishio
    • Organizer
      27th International Symposium of Superconductivity
    • Place of Presentation
      東京船堀タワーホール
    • Year and Date
      2014-11-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 高温超伝導体における金属絶縁体転移2014

    • Author(s)
      柳澤孝、宮崎真長
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      中部大学
    • Year and Date
      2014-09-10
    • Related Report
      2014 Research-status Report
  • [Presentation] 超伝導体における南部・ゴールドストーン・レゲットおよびヒッグスのゆらぎとゼロエネルギー状態2014

    • Author(s)
      柳澤孝、長谷泉、小田切宏輔、田中康資
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      中部大学
    • Year and Date
      2014-09-09
    • Related Report
      2014 Research-status Report
  • [Presentation] Multi-phase physics of multi-condensate superconductors2014

    • Author(s)
      T. Yanagisawa
    • Organizer
      Erice Internatioal School on Solid State Physics
    • Place of Presentation
      Italy, Erice
    • Year and Date
      2014-07-20
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 多バンド超伝導体における位相差モードのゆらぎ2014

    • Author(s)
      柳澤孝
    • Organizer
      第22回渦糸物理国内会議
    • Place of Presentation
      北海道富良野
    • Year and Date
      2014-07-12
    • Related Report
      2014 Research-status Report
  • [Presentation] Electron Correlation and Superconductivity in High Temperature Cuprates2014

    • Author(s)
      T. Yanagisawa
    • Organizer
      Spring World Congress of Engineering and Technology
    • Place of Presentation
      中国、上海
    • Year and Date
      2014-04-17
    • Related Report
      2014 Research-status Report
    • Invited
  • [Book] 超伝導磁束状態の物理2017

    • Author(s)
      門脇和雄、池田隆介、石田武和、市岡優典、伊豫彰、宇治進也、大井修一、大熊哲、太田幸宏、萩野拓、掛谷一弘、加藤勝、川畑史郎、北孝文、北野晴久、小久保伸人、小山富男、芝内孝禎、田中康資、田仲由喜夫、為ケ井強、永井祐紀、仲島康行、西尾太一郎、西嵜照和、野島勉、花栗哲郎、胡暁、前田京剛、町田昌彦、村上雅人、柳澤孝、山本卓
    • Total Pages
      672
    • Publisher
      裳華房
    • Related Report
      2016 Annual Research Report
  • [Book] Vortices and Nanostructured Superconductors2017

    • Author(s)
      A. Crisan, T. Yanagisawa, V. Moshalkov, Y. Tanaka, N. Long, C. S. Kien, P. Mele, L, Miu, F. Iaviano, J.Ge
    • Total Pages
      265
    • Publisher
      Springer
    • Related Report
      2016 Annual Research Report
  • [Book] 超伝導渦糸科学の物理2016

    • Author(s)
      柳澤孝、門脇和男、町田一成、小山富男、ほか。
    • Total Pages
      400
    • Publisher
      裳華房
    • Related Report
      2015 Research-status Report
  • [Book] 超伝導渦糸科学の物理2015

    • Author(s)
      門脇和男、北孝文、柳澤孝、ほか
    • Total Pages
      500
    • Publisher
      裳華房
    • Related Report
      2014 Research-status Report
  • [Remarks] Research of Quantum Physics

    • URL

      http://staff.aist.go.jp/t-yanagisawa/

    • Related Report
      2016 Annual Research Report
  • [Remarks] Research of Quantum Physics

    • URL

      http://staff.aist.go.jp/t-yanagisawa

    • Related Report
      2015 Research-status Report
  • [Remarks] Research on Correlated Electron Systems

    • URL

      http://staff.aist.go.jp/t-yanagisawa

    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2020-05-15  

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