Pressure effects on the structures and electronic properties of halide perovskite CsPbX<sub>3</sub> (X = I, Br, Cl)
Xinyu Wang, Hao Tian, Li Xu, H. Sang, Chonggui Zhong, Jun‐Ming Liu, Yurong Yang
Abstract
. Furthermore, the calculations of electronic properties show that pressure is an effective means to tune the band gap. Our calculations and results extend the applications in photovoltaics and optoelectronics of halide perovskites.
Topics & Concepts
Monoclinic crystal systemHalidePerovskite (structure)CrystallographyMetalMaterials scienceHigh pressurePhase (matter)Crystal structureChemistryInorganic chemistryPhysicsThermodynamicsMetallurgyOrganic chemistryPerovskite Materials and ApplicationsThermal Expansion and Ionic ConductivityOrganic and Molecular Conductors Research