Effect of strain on critical temperature and Pauli-limit critical field of Sr2RuO4 with separable pairing interaction

ORAL

Abstract

We study the critical temperature and Pauli-limit critical field of Sr2RuO4 as a function of uniaxial strain. A three-band tight-binding model is studied that includes effects of spin-orbit and Zeeman couplings and a separable pairing interaction. We compare with the experiment results obtained assuming pairing in various channels (d-wave, extended s-wave and p-wave). We will highlight the relationship of Tc with Hc2 for different pairing symmetries.

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Presenters

  • Yue YU

    • Stanford Univ

Authors

  • Yue YU

    • Stanford Univ

  • Stuart Brown

    • University of California, Los Angeles

  • Srinivas Raghu

    • Institute for Materials and Energy Sciences, Stanford University
    • Stanford Univ
    • Stanford University, Stanford