Study on the Mn-doped CsPbCl3 perovskite nanocrystals with controllable dual-color emission via energy transfer

• Published in: Journal of alloys and compounds Vol. 821; p. 153568
• Main Authors: Wang, Wenzhi, Li, Jinkai, Duan, Guangbin, Zhou, Hong, Lu, Yizhong, Yan, Tao, Cao, Bingqiang, Liu, Zongming
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 25.04.2020; Elsevier BV
• Subjects: Crystal structure; Cs(Pb,Mn)Cl3; Dual-color emission; Emission analysis; Emissions control; Energy transfer; Excitons; Fluence; Halide perovskite quantum dots; Lead; Low temperature; Morphology; Nanocrystals; Optical properties; Optical property; Optoelectronic devices; Perovskites; Quantum dots; Stimulated emission; Temperature dependence; Thermal stability; Thermally stable luminescence; Halide perovskite quantum dots; Thermally stable luminescence; Dual-color emission; Optical property; Cs(Pb,Mn)Cl3

Halide perovskite quantum dots (QDs) have been considered to be an outstanding optoelectronic material. However, the existence of Pb make it toxic, greatly hinders their practical application. Here, the Mn-doped is adopted to solve this problem without affecting their optical properties. Highly mono...