Effect of Mn<sup>2+</sup> doping on exciton recombination and carrier trapping in the Cs<sub>2</sub>CdCl<sub>4</sub> metal halide
Dayu Huang, Ziyong Cheng, Qiuyun Ouyang, Hongzhou Lian, Jun Lin
Abstract
Energy transfer from STE excitons, deep traps and shallow traps to Mn 2+ can simply and clearly explain the phenomenon of high-temperature abnormal luminescence.
Topics & Concepts
ExcitonTrappingHalideRecombinationMaterials scienceDopingLuminescenceMetalEnergy transferAtomic physicsChemical physicsPhotochemistryCondensed matter physicsInorganic chemistryOptoelectronicsPhysicsChemistryBiochemistryBiologyGeneMetallurgyEcologyPerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsSolid-state spectroscopy and crystallography