Topological Properties of Fe Based and Pnictide Superconducting and Magnetic Materials

Presentations

• Topology, Superconductivity and Magnetism in the FeTe_1−xSe_x superconductors

  ORAL · Invited

  March 18, 2022, 12:30 PM – March 18, 2022, 1:06 PM

  Publication: 1. Nader Zaki, Genda Gu, Alexei Tsvelik, Congjun Wu and Peter D. Johnson, Proc.Nat.Acad.Sci., 118, e2007241118 (2021).<br> 2. N.J. McLaughlin, et al., Nano Letters 21 , 7277(2021)<br> 3. Dongfei Wang, et al., Science, 362, 333, (2018

  Presenters

  • Peter D Johnson

    Brookhaven National Laboratory

  Authors

  • Peter D Johnson

    Brookhaven National Laboratory

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• Observation of Majorana Zero Modes in Iron-based Superconductors*

  ORAL · Invited

  March 18, 2022, 1:06 PM – March 18, 2022, 1:42 PM

  Presenters

  • Hong-Jun Gao

    APS

  Authors

  • Hong-Jun Gao

    APS

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• Quantum anomalous vortex and Majorana zero mode induced by magnetic impurities in Fe-based superconductors.

  ORAL · Invited

  March 18, 2022, 1:42 PM – March 18, 2022, 2:18 PM

  Publication: [1] Kun Jiang, Xi Dai, and Ziqiang Wang, Phys. Rev. X 9, 011033 (2019). <br>[2] Jia-Xin Yin, et. al., Nat. Phys. 11, 543 (2015).<br>[3] Songtian S. Zhang, Phys. Rev. B 101, 100507 (2020).<br>[4] Peng Fan, et. al., Nat. Commun. 12, 1348 (2021).

  Presenters

  • Ziqiang Wang

    Boston College

  Authors

  • Ziqiang Wang

    Boston College

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• Weyl points in iron pnictides and iron chalcogenides

  ORAL · Invited

  March 18, 2022, 2:18 PM – March 18, 2022, 2:54 PM

  Presenters

  • Rafael M Fernandes

    University of Minnesota

  Authors

  • Rafael M Fernandes

    University of Minnesota

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