X.C. Li

Scalable quaternary topological insulator for low-power spintronics

Topological insulators (TIs) with spin-momentum-locked surface states exhibit high charge-to-spin (C2S) conversion efficiency. However, binary and ternary TIs are constrained by a narrow tunable composition window for their insulating bulk states, which limits spintronic performa...

Pressure-Induced Phase Transition and Structural Evolution of Single-Crystal CaSnO3 Perovskite

Abstract Calcium stannate (CaSnO3) is a widely used analogue of bridgmanite (MgSiO3), capable of undergoing a pressure-induced perovskite-to-postperovskite phase transition under accessible experimental conditions. In this study, high-quality single-crystal CaSnO3 perovskite was...