Collaborative Innovation Center of Quantum Matter

Edge States and Topological Invariants of Non-Hermitian Systems

The bulk-boundary correspondence is among the central issues of non-Hermitian topological states. We show that a previously overlooked "non-Hermitian skin effect" necessitates r...

Enhanced photovoltage for inverted planar heterojunction perovskite solar cells

Perovskite layers make the grade Inverted planar perovskite solar cells offer opportunities for a simplified device structure compared with conventional mesoporous titanium oxid...

Tuning element distribution, structure and properties by composition in high-entropy alloys

High-temperature superconductivity in one-unit-cell FeSe films

Since the dramatic enhancement of the superconducting transition temperature (T _c) was reported in a one-unit-cell FeSe film grown on a SrTiO₃ substrate (1...

Charge oscillation in multiphoton and tunneling ionization of rare-gas dimers

We perform a comparison study on strong-field ionization of the rare-gas dimers (Kr${}_{2}$ and Ar${}_{2}$) with their rare-gas monomers (Kr and Ar) in infrared laser fields at ...