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Photoinduced superconducting phase transition dynamics in Bi-based high-Tc superconductors

Research Project

Project/Area Number 24340063
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Condensed matter physics I
Research InstitutionHokkaido University

Principal Investigator

TODA YASUNORI  北海道大学, 工学(系)研究科(研究院), 教授 (00313106)

Co-Investigator(Kenkyū-buntansha) ODA Migaku  北海道大学, 大学院理学研究院, 教授 (70204211)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥15,860,000 (Direct Cost: ¥12,200,000、Indirect Cost: ¥3,660,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Keywords光物性 / 光誘起相転移 / ポンププローブ分光 / 高温超伝導体 / 銅酸化物 / 擬ギャップ / 光誘起超伝導相転移 / フェムト秒光パルス / 光誘起相分離 / 電子格子相互作用
Outline of Final Research Achievements

Photoinduced phase transition dynamics in the superconducting and pseudogap states of Bi-based high-Tc superconductors have been investigated using ultrashort pulses and the following conclusions are obtained: 1) existence of a spontaneous symmetry breaking in the psuedogap state, 2) distinct relationship between phase coherence and gap formation, 3) absence of long-range electronic ordering and carrier lorcalization in the pseudogap formation, 4) enhanced contribution of the pseudogap to the gap formation in the underdoped sample.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (29 results)

All 2015 2014 2013 2012 Other

All Journal Article (15 results) (of which Peer Reviewed: 13 results,  Acknowledgement Compliant: 4 results) Presentation (11 results) (of which Invited: 3 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Evidence for carrier localisation in the pseudogap state of cuprate superconductors from coherent quench experiments2015

    • Author(s)
      I. Madan, T. Kurosawa, Y. Toda, M. Oda, T. Mertelj, P. Kusar and D. Mihailovic
    • Journal Title

      Nature Commun.

      Volume: 6 Issue: 1

    • DOI

      10.1038/ncomms7958

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Rotational symmetry breaking in Bi2Sr2CaCu2O8+δ probed by polarized femtosecond spectroscopy2014

    • Author(s)
      Y. Toda, F. Kawanokami, T. Kurosawa, M. Oda, I. Madan, T. Mertelj, V. V. Kabanov, D. Mihailovic
    • Journal Title

      Phys. Rev. B

      Volume: 90 Issue: 9

    • DOI

      10.1103/physrevb.90.094513

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Separating pairing from quantum phase coherence dynamics above the superconducting transition by femtosecond spectroscopy2014

    • Author(s)
      I. Madan, T. Kurosawa, Y. Toda, M. Oda, T. Mertelj, P. Kusar and D. Mihailovic
    • Journal Title

      Sci. Rep.

      Volume: 4 Issue: 1 Pages: 5656-5656

    • DOI

      10.1038/srep05656

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Unified understanding of the electron-phonon coupling strength for nanocarbon allotropes2014

    • Author(s)
      S. Ono, Y. Toda, and J. Onoe
    • Journal Title

      Phys. Rev. B. 90

      Volume: 90 Issue: 15

    • DOI

      10.1103/physrevb.90.155435

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Dynamics of broken symmetry nodal and anti-nodal excitations in Bi_{2} Sr_{2} CaCu_{2} O_{8+\delta} probed by polarized femtosecond spectroscopy2014

    • Author(s)
      Y. Toda, F. Kawanokami, T. Kurosawa, M. Oda, I. Madan, T. Mertelj, V. V. Kabanov, D. Mihailovic
    • Journal Title

      cond-mat.supr-con

      Volume: arXiv:1311.4719

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Strain-Induced Enhancement of the Electron Energy Relaxation in Strongly Correlated Superconductors2014

    • Author(s)
      C. Gadermaier, V.V. Kabanov, A.S. Alexandrov, L. Stojchevska, T. Mertelj, C. Manzoni, G. Cerullo, N.D. Zhigadlo, J. Karpinski, Y.Q. Cai, X. Yao, Y. Toda, M. Oda, S. Sugai, and D. Mihailovic
    • Journal Title

      Phys. Rev. X

      Volume: 4 Issue: 1 Pages: 11056-11056

    • DOI

      10.1103/physrevx.4.011056

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of pseudogap on photoinduced superconducting phase transition in underdoped Bi22122013

    • Author(s)
      Y. Toda, T. Mertelj, P. Kusar, T. Kurosawa, M. Oda, M. Ido, D. Mihailovic
    • Journal Title

      Physica C

      Volume: 493 Pages: 112-113

    • DOI

      10.1016/j.physc.2013.03.041

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct Observation and Interpretation of Carrier Dynamics of Molecular Magnetic Superconductors2013

    • Author(s)
      T. Naito, S. Matsuo, T. Inabe, Y. Toda
    • Journal Title

      J. Supercond. Nov. Magn.

      Volume: 26 Issue: 5 Pages: 1679-1682

    • DOI

      10.1007/s10948-012-2007-1

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Revealing the anomalous nonequilibrium carrier relaxation dynamics in C<sub>60</sub>-related materials2013

    • Author(s)
      Shota Ono, Hiroyuki Shima, and Yasunori Toda
    • Journal Title

      Transactions of the Materials Research Society of Japan

      Volume: 38 Issue: 2 Pages: 283-286

    • DOI

      10.14723/tmrsj.38.283

    • NAID

      130005004232

    • ISSN
      1382-3469, 2188-1650
    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Laguerre-Gaussian mode conversion for orbital angular momentum resolved spectroscopy2013

    • Author(s)
      Y.Toda, K.Shigematsu, K.Yamane, R.Morita
    • Journal Title

      Opt. Commun.

      Volume: 308 Pages: 147-151

    • DOI

      10.1016/j.optcom.2013.05.050

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theory of photoexcited carrier relaxation across the energy gap of phase ordered materials2012

    • Author(s)
      Shota Ono, Hiroyuki Shim a, and Yasunori Toda
    • Journal Title

      Phys. Rev. B

      Volume: 86 Issue: 10 Pages: 104512-104512

    • DOI

      10.1103/physrevb.86.104512

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Carrier Dynamics in a Series of Organic Magnetic Superconductors2012

    • Author(s)
      T. Naito, S. Matsuo, T. Inaba, and Y. Toda
    • Journal Title

      J. Phys. Chem. C

      Volume: 116 Issue: 3 Pages: 2588-2593

    • DOI

      10.1021/jp210966u

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] One-dimensional uneven peanut-shaped C_<60> polymer: a quantum electronic system on Riemannian space(Invited paper)2012

    • Author(s)
      J. Onoe, T. Ito, S. Kimura, H. Shima, Y. Toda, and H. Yoshioka
    • Journal Title

      Fullerene, Nanotubes, and Carbon Nanostructures

      Volume: 20 Issue: 1 Pages: 1-16

    • DOI

      10.1080/1536383x.2011.586618

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrashort optical-vortex pulse generation in few-cycle regime2012

    • Author(s)
      K.Yamane, Y.Toda, R.Morita
    • Journal Title

      Opt. Express

      Volume: 20 Issue: 17 Pages: 18986-18993

    • DOI

      10.1364/oe.20.018986

    • NAID

      120004857007

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High superconducting critical temperatures depend systematically on the electron-phonon interaction strength2012

    • Author(s)
      C. Gadermaier +10, Y. Toda, M. Oda, S. Sugai, D. Mihailovic
    • Journal Title

      cond-mat.supr-con, arXiv : 1205.4978v3

      Volume: (preprint) Pages: 1-32

    • Related Report
      2012 Annual Research Report
  • [Presentation] Time-resolved polarimetry for quasi-particle dynamics in Bi22122014

    • Author(s)
      Y. Toda, K. Watanabe, S. Tsuchiya, T. Kurosawa, M. Oda, T. Mertelj, I. Madan, V. V. Kabanov, D. Mihailovic
    • Organizer
      10th International Conference on New Theories, Discoveries, and Applications of Superconductors and Related Materials, New3SC-10
    • Place of Presentation
      Chongqing, China
    • Year and Date
      2014-10-26 – 2014-10-29
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 2次元層状化合物DyTe3における光誘起準粒子ダイナミクスのプローブ偏光特性2014

    • Author(s)
      土屋聡,菅原悠太,丹田聡,戸田泰則
    • Organizer
      日本物理学会2014年秋季大会
    • Place of Presentation
      中部大学
    • Year and Date
      2014-09-18 – 2014-09-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Bi2Sr2CaCu2O8+dのノード・アンチノード対称性にもとづく光誘起準粒子ダ イナミックスの選択的観測2014

    • Author(s)
      渡辺健太,土屋 聡,戸田泰則,板垣征一朗,黒澤 徹,小田 研
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Polarized femtosecond spectroscopy for quasiparticle dynamics associated with symmetry breaking in Bi2Sr2CaCu2O8+d2014

    • Author(s)
      Y. Toda, K. Watanabe, S. Tsuchiya, T. Kurosawa, M. Oda, T. Mertelj, I. Madan, V. V. Kabanov, D. Mihailovic
    • Organizer
      5th International Conference on Photo Induced Phase Transitions and Cooperative Phenomena (PIPT5)
    • Place of Presentation
      Hotel Golf, Bled, Slovenia
    • Year and Date
      2014-06-08 – 2014-06-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Femtosecond pump-probe spectroscopy for a charge-density-wave system of DyTe3 resolved by the probe polarization2014

    • Author(s)
      Satoshi Tsuchiya, Yuta Sugawara, Satoshi Tanda, Yasunori Toda
    • Organizer
      5th International Conference on Photo Induced Phase Transitions and Cooperative Phenomena(PIPT5)
    • Place of Presentation
      Hotel Golf, Bled, Slovenia
    • Year and Date
      2014-06-08 – 2014-06-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] Polarized femtosecond spectroscopy for quasiparticle dynamics associated with symmetry breaking in Bi_2Sr_2CaCu_2O_{8+\delta}2014

    • Author(s)
      Y. Toda, K. Watanabe, S. Tsuchiya, T. Kurosawa, M. Oda, T. Mertelj, I. Madan, V. V. Kabanov, and D. Mihailovic
    • Organizer
      5th International Conference on Photoinduced Phase Transitions and Cooperative Phenomena
    • Place of Presentation
      Hotel Golf, Bled (Slovenia)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Role of pseudogap in the photoinduced superconducting phase transition of underdoped Bi22122013

    • Author(s)
      Y. Toda, F. Kawanokami, T. Kurosawa, M. Oda, M. Ido, T. Mertelj, P. Kusar, D. Mihailovic
    • Organizer
      Study of matter at extreme conditions 2013 Inhomogeneous Superconductors and Related Functional Materials
    • Place of Presentation
      Miami Florida USA(招待講演)
    • Year and Date
      2013-03-28
    • Related Report
      2012 Annual Research Report
  • [Presentation] OD-Bi2212の光誘起超伝導相転移における準粒子ダイナミクス2013

    • Author(s)
      川之上史篤,戸田泰則,板垣征一朗,黒澤徹,小田研,伊土政幸
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学(徳島市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] オーバードープ高温超伝導体(Bi2212)の光誘起超伝導相転移における準粒子ダイナミクス2013

    • Author(s)
      川之上 史篤, 土屋 聡, 戸田 泰則, 板垣 征一朗, 黒澤 徹, 小田 研, 伊土 政幸
    • Organizer
      第49回応用物理学会北海道支部/第10回日本光学会北海道地区合同学術講演会
    • Place of Presentation
      北海道大学(札幌市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] A study of pseudogap in UD-Bi2212 using ultrafast optical spectroscopy2012

    • Author(s)
      Y. Toda, T. Mertelj, P. Kusar, T. Kurosawa, M. Oda, M. Ido, D. Mihailovic
    • Organizer
      International Workshop on Spintronic Nano-Materials
    • Place of Presentation
      Sapporo, Japan(招待講演)
    • Year and Date
      2012-11-06
    • Related Report
      2012 Annual Research Report
  • [Presentation] Impact of pseudogap on photoinduced superconducting phase transition in underdoped Bi22122012

    • Author(s)
      Y. Toda, T. Mertelj, P. Kusar, T. Kurosawa, M. Oda, M. Ido, D. Mihailovic
    • Organizer
      9th International Conference on New Theories, Discoveries, and Applications of Superconductors and Related Materials, New3SC-9
    • Place of Presentation
      Frascati - Rome, Italy(招待講演)
    • Year and Date
      2012-09-19
    • Related Report
      2012 Annual Research Report
  • [Book] Laser Spectroscopy Using Topological Light Beams2015

    • Author(s)
      Y. Toda and R. Morita
    • Total Pages
      35
    • Publisher
      Springer Series in Progress in Nanophotonics
    • Related Report
      2014 Annual Research Report
  • [Remarks] 研究活動

    • URL

      http://renault-ap.eng.hokudai.ac.jp/Research.html

    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://renault-ap.eng.hokudai.ac.jp/Research.html

    • Related Report
      2012 Annual Research Report

URL: 

Published: 2012-04-24   Modified: 2020-05-15  

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