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Quantum oscillations and the Fermi surface in an underdoped high-Tc superconductor

Author

Listed:
  • Nicolas Doiron-Leyraud

    (Université de Sherbrooke, Sherbrooke, Canada J1K 2R1)

  • Cyril Proust

    (Laboratoire National des Champs Magnétiques Pulsés (LNCMP), UMR CNRS-UPS-INSA 5147, Toulouse 31400, France)

  • David LeBoeuf

    (Université de Sherbrooke, Sherbrooke, Canada J1K 2R1)

  • Julien Levallois

    (Laboratoire National des Champs Magnétiques Pulsés (LNCMP), UMR CNRS-UPS-INSA 5147, Toulouse 31400, France)

  • Jean-Baptiste Bonnemaison

    (Université de Sherbrooke, Sherbrooke, Canada J1K 2R1)

  • Ruixing Liang

    (University of British Columbia, Vancouver, Canada V6T 1Z4
    Canadian Institute for Advanced Research, Toronto, Canada M5G 1Z8)

  • D. A. Bonn

    (University of British Columbia, Vancouver, Canada V6T 1Z4
    Canadian Institute for Advanced Research, Toronto, Canada M5G 1Z8)

  • W. N. Hardy

    (University of British Columbia, Vancouver, Canada V6T 1Z4
    Canadian Institute for Advanced Research, Toronto, Canada M5G 1Z8)

  • Louis Taillefer

    (Université de Sherbrooke, Sherbrooke, Canada J1K 2R1
    Canadian Institute for Advanced Research, Toronto, Canada M5G 1Z8)

Abstract

Superconductivity pair Two papers in this issue report notable contributions towards an understanding of high-temperature superconductivity, still an elusive goal after more than 20 years of intensive research. Doiron-Leyraud et al. report the observation of a Fermi surface in a high-temperature superconductor, a phenomenon regarded as the classic signature of a metal. Gomes et al. tackled the long-standing question of whether the gap in the electronic energy spectrum at temperatures above the critical temperature of a high-temperature superconductor is associated with electron pairing. They find that it is. With these two elegant experimental papers adding some solid new data to the mix, it is the turn of the theorists to work out the implications for superconductivity mechanisms.

Suggested Citation

  • Nicolas Doiron-Leyraud & Cyril Proust & David LeBoeuf & Julien Levallois & Jean-Baptiste Bonnemaison & Ruixing Liang & D. A. Bonn & W. N. Hardy & Louis Taillefer, 2007. "Quantum oscillations and the Fermi surface in an underdoped high-Tc superconductor," Nature, Nature, vol. 447(7144), pages 565-568, May.
    • Handle: RePEc:nat:nature:v:447:y:2007:i:7144:d:10.1038_nature05872
    DOI: 10.1038/nature05872
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    Cited by:

    1. Alejandro Ruiz & Brandon Gunn & Yi Lu & Kalyan Sasmal & Camilla M. Moir & Rourav Basak & Hai Huang & Jun-Sik Lee & Fanny Rodolakis & Timothy J. Boyle & Morgan Walker & Yu He & Santiago Blanco-Canosa &, 2022. "Stabilization of three-dimensional charge order through interplanar orbital hybridization in PrxY1−xBa2Cu3O6+δ," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    2. V. Oliviero & S. Benhabib & I. Gilmutdinov & B. Vignolle & L. Drigo & M. Massoudzadegan & M. Leroux & G. L. J. A. Rikken & A. Forget & D. Colson & D. Vignolles & C. Proust, 2022. "Magnetotransport signatures of antiferromagnetism coexisting with charge order in the trilayer cuprate HgBa2Ca2Cu3O8+δ," Nature Communications, Nature, vol. 13(1), pages 1-6, December.
    3. Kifu Kurokawa & Shunsuke Isono & Yoshimitsu Kohama & So Kunisada & Shiro Sakai & Ryotaro Sekine & Makoto Okubo & Matthew D. Watson & Timur K. Kim & Cephise Cacho & Shik Shin & Takami Tohyama & Kazuyas, 2023. "Unveiling phase diagram of the lightly doped high-Tc cuprate superconductors with disorder removed," Nature Communications, Nature, vol. 14(1), pages 1-9, December.

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