Sn(<scp>ii</scp>)-doped one-dimensional hybrid metal halide [C<sub>5</sub>H<sub>14</sub>NO]CdCl<sub>3</sub>single crystals with broadband greenish-yellow light emission
Haiming Cheng, Chi Cao, Shiyong Teng, Zhinan Zhang, Ying Zhang, Dayang Wang, Wensheng Yang, Renguo Xie
Abstract
electrons. Under UV excitation conditions, bright greenish-yellow light emission can be observed, and the quantum efficiency (PLQY) is as high as 91.27%. The luminescence mechanism is revealed by combining the results of temperature dependent luminescence and density functional theory (DFT) calculation. This work can serve as a guide for the design and synthesis of emerging optical materials.
Topics & Concepts
Orthorhombic crystal systemLuminescenceLone pairDensity functional theoryPhotoluminescenceHalideCrystallographyMaterials scienceCrystal structureOctahedronDopingChemistryMoleculeInorganic chemistryOptoelectronicsComputational chemistryOrganic chemistryPerovskite Materials and ApplicationsCrystal Structures and PropertiesSolid-state spectroscopy and crystallography