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Seminars

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  • Title:Topological quasicrystals: theory and experiment
  • Start Date/Time:2017-08-22 / 14:00
  • End Date/Time :2017-08-22 / 15:30
    • Speaker:Prof. Eric Akkermans (The Department of Physics at Technion)
    • Place:Lecture Room A of NCTS, 4F, 3rd General Building, Nat'l Tsing Hua Univ.
    • Host:Prof. Chung-Hou chung (NCTU)
    • Decorative image
      Abstract: Topological features of quasicrystals will be presented both from a structural (diffraction properties) and from a spectral (excitation spectrum) point of view. Despite the (formal) absence of Bloch theorem for quasicrystals, it will be shown that structural and spectral properties are related. Different experiments will be presented which exhibit these topological features. 
    • Detailed contents: 
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