Research interest

• Strongly correlated transition-metal oxides
• High-temperature superconductivity (cuprates, iron-based superconductors, ...)
• Mott physics and metal-insulartor transition (cuprates, ruthenates, ...)
• Competing charge/magnetic/nematic order and pseudogap phenomena
• Dirac/Weyl fermions in solids and topological surface states

Experimental methods

• Angle-resolved photoemission spectroscopy (ARPES) using VUV and soft x-ray photons
• Resonant inelastic x-ray scattering (RIXS)
• X-ray absorption spectroscopy (XAS)
• Hard x-ray core-level photoemission spectroscopy (HAXPES)
• X-ray magnetic circular dichroism (XMCD)
• Oxide thin-film growth using molecular beam epitaxy (MBE) technique