Surface passivation by congeneric quantum dots for high-performance and stable CsPbBr3-based photodetectors

• DOI: 10.1039/d1tc01933c
• Publication Date: 2021-07-03T09:43:43Z
• Authors: Shikai Yan; Sheng Tang; Manman Luo; Lu Xue; Shilin Liu; Elias Emeka Elemike; Byung Seong Bae; Javed Akram; Jing Chen; Zhiwei Zhao; Zhuoya Zhu; Xiaobing Zhang; Wei Lei; Qing Li
• Keywords: Passivation; Quantum Efficiency

A facile and effective surface passivation strategy via congeneric quantum dots is demonstrated to produce CsPbBr₃ films with improved morphology reduced defects, enhancing the performance stability of CsPbBr₃-based photodetectors.