High-efficiency red photoluminescence achieved by antimony doping in organic–inorganic halide (C<sub>11</sub>H<sub>24</sub>N<sub>2</sub>)<sub>2</sub>[InBr<sub>6</sub>][InBr<sub>4</sub>]
Jiawei Lin, Zhongnan Guo, Niu Sun, Kunjie Liu, Xin Chen, Jing Zhao, Quanlin Liu, Wenxia Yuan
Abstract
We report a new 0D lead-free halide with both [InBr 6 ] 3− octahedra and [InBr 4 ] − tetrahedra as inorganic units. High-efficiency red photoluminescence can be achieved via Sb doping in this emissive material with a PLQY of 61%.
Topics & Concepts
PhotoluminescenceMaterials scienceAntimonyHalideDopingOctahedronMineralogyAnalytical Chemistry (journal)Inorganic chemistryOptoelectronicsCrystal structureCrystallographyChemistryMetallurgyEnvironmental chemistryPerovskite Materials and ApplicationsInorganic Chemistry and MaterialsLuminescence Properties of Advanced Materials