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Research interests

  • Strongly correlated materials, including d-orbital transition metal
    oxides, exotic magnets, charge density wave materials, and unconventional superconductors

  • Topological materials, including Weyl/Dirac/nodal-line/chiral
    semimetals, and topological superconductors

Experimental techniques

  • Time-resolved electron and X-ray diffraction

  • Time-resolved nonlinear optical polarimetry

  • Time-resolved transmission/reflection spectroscopy


  • Strong-field dynamics including Floquet engineering, nonlinear carrier excitation, photo-induced phase transition, and nonperturbative Hamiltonian modulation

  • Development of state-of-the-art time-resolved X-ray, electron, and
    optical spectroscopy



  • Time- and angle-resolved photoemission spectroscopy

  • Time-resolved polarization rotation spectroscopy

  • Time-resolved THz reflection and emission spectroscopy


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