Research Interests
Emergent phenomena in correlated and low-dimensional quantum materials
Superconductivity, charge-density waves, quasiparticles, and collective excitations
- Role of Electric Fields on Enhanced Electron Correlation in Surface-Doped FeSe
- Dichotomy of Electron-Phonon Coupling in Graphene Moiré Flat Bands
- Pairing interaction from three-dimensional acoustic plasmon demon modes in Sr2RuO4
Design of novel quantum materials and nanostructures
Moiré superlattices, one-dimensional single chains, molecular nanomachines, and two-dimensional heterostructures
- Resonantly Enhanced Electromigration Forces for Adsorbates on Graphene
- One-dimensional Magnetic MX3 Single-Chains (M=Cr, V and X=Cl, Br, I)
- Atomic and Electronic Structures of 1D Phosphorus Nanoring and Nanohelix
Development of first-principles electronic-structure methods
Density functional theory, many-body perturbation theory, and machine-learning-based compression
- Strong electron-phonon coupling, electron-hole asymmetry, and nonadiabaticity in magic-angle twisted bilayer graphene
- Modulation of phonons and excitons due to moiré potentials in twisted-bilayer of WSe2/MoSe2