On the optical anisotropy in 2D metal-halide perovskites
Mark Steger, Svenja M. Janke, Peter C. Sercel, Bryon W. Larson, Haipeng Lu, Xixi Qin, Victor Wen‐zhe Yu, Volker Blüm, Jeffrey L. Blackburn
Abstract
= -1.36 eV) which break the degeneracy of the frontier conduction band states and determine the exciton fine structure. The methods and results described here afford a better understanding of the connection between structure and induced optical anisotropy in quantum-confined MHPs, an important structure-property relationship for optoelectronic applications and devices.
Topics & Concepts
Density functional theoryAnisotropyCondensed matter physicsMaterials sciencePerovskite (structure)Electronic structureBand gapExcitonChemistryOptoelectronicsComputational chemistryOpticsPhysicsCrystallographyPerovskite Materials and Applications2D Materials and ApplicationsQuantum Dots Synthesis And Properties