Energy transfer from self-trapped excitons to rare earth ions in Cs<sub>2</sub>ZrCl<sub>6</sub>perovskite variants
Fang Chen, Jiakai Yang, Guojun Zhou, Zhichao Zhang, Yingjie Mao, Xiangyan Yun, Libo Liu, Denghui Xu, Xiong Li, Jun Zhou
Abstract
A series of Tb 3+ -doped Cs 2 ZrCl 6 perovskite variants are designed based on energy transfer, and the relationships among intrinsic self-trapped excitons, sub-band gap defects and rare earth ions Tb 3+ were established.
Topics & Concepts
Perovskite (structure)ExcitonMaterials scienceRare earthIonDopingEnergy transferBand gapAtomic physicsChemical physicsCondensed matter physicsCrystallographyOptoelectronicsPhysicsChemistryMetallurgyQuantum mechanicsPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyLuminescence Properties of Advanced Materials