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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)
- Detailed contents：
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.
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.
