Berry curvature effects in superconductors

Speaker: Prof. Qian Niu (University of Science and Technology of China)

Place: Chee-Chun Leung Cosmology Hall 4F, NTU

  • Event Date: 2023-01-10 Tue 14:00 ~ 17:00
  • Computational quantum materials
  • Speaker: Prof. Qian Niu (University of Science and Technology of China)  /  Host: Prof. Guang-Yu Guo
    Place: Chee-Chun Leung Cosmology Hall 4F, NTU

Title：Berry curvature effects in superconductors
Time：2023/01/10 (Tue.) 14:00
Place：Lecture Hall, 4F, Chee-Chun Leung Cosmology Hall, NTU (Hybrid)
Online meeting link：https://nationaltaiwanuniversity-zbh.my.webex.com/nationaltaiwanuniversity-zbh.my/j.php?MTID=mead121b2cf907c9930c3a8a73eefbcfb

Abstract：
We construct a semiclassical theory for the dynamics of the quasiparticles and reveal the Berry curvature distribution in terms of the characteristics of superconductivity. We show that Berry-curvature effects strongly influence the transport and spectroscopic properties of superconductors, such as the local density of states and the anomalous thermal Hall effect.

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