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Seminars

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  • Title:A superconducting transmon based on topological materials
  • Start Date/Time:2019-12-03 / 13:30
  • End Date/Time :2019-12-03 / 15:10
    • Speaker:Prof. Kuei-Lin Chiu (NSYSU)
    • Place:Lecture Room A of NCTS, 4F, 3rd General Building, Nat'l Tsing Hua Univ.
    • Host:Prof. Shu-Jung Tang (NTHU)
    • Abstract:
      Superconducting and topological quantum computing are two platforms in which information is encoded using entirely different paradigm. When a topological material is coupled to a s-wave superconductor, the supercurrent can be carried by their robust and topologically protected surface/edge channel, which results in exotic excitation that mimics the behavior of Majorana Fermions. In line with the interests to probe such excitations, in this talk, I will introduce a qubit consists of superconducting quantum circuits and topological material. We demonstrate a Josephson junction and a first flux- tunable qubit based on Weyl semimetal.
    • Detailed contents:
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