Nonlinear Optical Effects in Superconductors

Presentations

• How nonlinearity distorts the evidence for photoinduced superconductivity

  ORAL · Invited

  March 6, 2024, 12:30 PM – March 6, 2024, 1:06 PM

  Publication: J. S. Dodge, L. Lopez, and D. G. Sahota, "Optical Saturation Produces Spurious Evidence for Photoinduced Superconductivity in K3C60", Phys. Rev. Lett. 130, 146002 (2023).

  Presenters

  • J. Steven Dodge

    Simon Fraser University

  Authors

  • J. Steven Dodge

    Simon Fraser University

  • Derek G Sahota

    Simon Fraser Univ

  • Leya Lopez

    Simon Fraser University

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• ABSTRACT WITHDRAWN

  COFFEE_KLATCH

  March 6, 2024, 1:06 PM – March 6, 2024, 1:42 PM

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• Two-plasmon excitations with THz light pulses in superconducting cuprates

  ORAL · Invited

  March 6, 2024, 1:42 PM – March 6, 2024, 2:18 PM

  Publication: F. Gabriele, M. Udina, and L. Benfatto, Non-linear terahertz driving of plasma waves in layered cuprates, Nat Comm 12, 752 (2021)
  J. Fiore, N. Sellati, F. Gabriele, C. Castellani, G. Seibold, M. Udina, and L. Benfatto, Manipulating Plasma Excitations with Terahertz Light Pulses in Superconducting Cuprates, in preparation (2023)

  Presenters

  • Mattia Udina

    Sapienza University of Rome

  Authors

  • Mattia Udina

    Sapienza University of Rome

  • Jacopo Fiore

    Sapienza University of Rome

  • Niccolò Sellati

    Sapienza University of Rome

  • Francesco Gabriele

    Sapienza University of Rome

  • Goetz Seibold

    Institut fur Physik, BTU Cottbus-Senftenberg

  • Claudio Castellani

    Sapienza University of Rome

  • Lara Benfatto

    Sapienza University of Rome

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• Light-induced superconductivity emergent from charge order in La_2-x-yNd_ySr_xCuO₄

  ORAL · Invited

  March 6, 2024, 2:18 PM – March 6, 2024, 2:54 PM

  Publication: M. Nishida, K. Katsumi , D. Song , H. Eisaki, and R. Shimano,Phys. Rev. B 107, 174523 (2023).

  Presenters

  • Ryo Shimano

    University of Tokyo

  Authors

  • Ryo Shimano

    University of Tokyo

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• Phase-resolved Higgs-Spectroscopy in Superconducting Cuprates using non-linear THz spectroscopies

  ORAL · Invited

  March 6, 2024, 2:54 PM – March 6, 2024, 3:30 PM

  Publication: H. Chu et al. Nat. Commun. 11, 1793 (2020)
  L. Schwarz et al. Nat Commun. 11, 287 (2020)
  H. Chu et al. Nat Commun. 14, 1343 (2023)
  L. Feng et al. PRB 108, L100504 (2023)
  K. Katsumi et al. PRB 107, 214506 (2023)
  M. Kim et al. arxiv:2303.03288
  T. Glier et al. arxiv:2310.08162

  Presenters

  • Stefan Kaiser

    Technische Universität Dresden

  Authors

  • Stefan Kaiser

    Technische Universität Dresden

  View abstract →