Pressure-induced structural transition, metallization, and topological superconductivity in PdSSe
Pressure-induced structural transition, metallization, and topological superconductivity in PdSSe
Pressure not only provides a powerful way to tune the crystal structure of transition metal dichalcogenides (TMDCs) but also promotes the discovery of exotic electronic states and intriguing phenomena. Structural transitions from the quasi-two-dimensional layered orthorhombic phase to three-dimensional cubic pyrite phase, metallization, and superconductivity under high pressure have been …