Strongly Quantum-Confined Perovskite Nanowire Arrays for Color-Tunable Blue-Light-Emitting Diodes

Autor: Yu Fu, Swapnadeep Poddar, Beitao Ren, Ying Xie, Qianpeng Zhang, Daquan Zhang, Bryan Cao, Yunqi Tang, Yucheng Ding, Xiao Qiu, Lei Shu, Jin-Feng Liao, Dai-Bin Kuang, Zhiyong Fan
Rok vydání: 2022
Předmět:
Zdroj: ACS nano. 16(5)
ISSN: 1936-086X
Popis: Color tunability of perovskite light-emitting diodes (PeLEDs) by mixed halide compositional engineering is one of the primary intriguing characteristics of PeLEDs. However, mixed halide PeLEDs are often susceptible to color red-shifting caused by halide ion segregation. In this work, strongly quantum-confined perovskite nanowires (QPNWs) made of CsPbBr
Databáze: OpenAIRE