期刊论文

Chen, JL

英文

Materials Science in Semiconductor Processing

1369-8001

2026

201

110108

10.1016/j.mssp.2025.110108

CRediT authorship contribution statement Di Chang: Writing – original draft, Visualization, Validation, Investigation, Data curation. Zihan Wu: Writing – original draft, Methodology, Investigation, Formal analysis, Data curation. Zixian Wang: Investigation, Formal analysis. Jianlin Chen: Writing – review & editing, Resources, Project administration, acquisition, Conceptualization. Siyuan Zhang: Validation, Investigation. Caiyu Pei: Investigation, Data curation. Chi Li: Investigation, Data curation. Siyuan Zhao: Investigation,

本校为第一且通讯机构

The inorganic perovskite solar cells (PSCs) exhibit superior thermal stability to the organic-inorganic hybrid PSCs. However, halide defects with low formation energy are often present at grain boundaries of the inorganic perovskite films. This results in many defects of Pb 2+ uncoordinated with halides, causing in non-radiative recombination in the films. In this work, cesium fluoride (CsF) was chosen as an additive in the CsPbI 2 Br precursor solution, in which Cs + can passivate the A-site vacancy defects in CsPbI 2 Br perovskite films; fluo...