Stability of Cesium-Based Lead Halide Perovskites under UV Radiation.

ABSTRACT: Lead halide perovskites have been extensively studied for their potential applications, including photodetectors, solar cells, and high-energy radiation detection. These applications are possible because of their unique optoelectronic properties, such as tunable band gap, high optical absorption coefficient, and unique defect self-healing properties, which result in high defect tolerance. Despite these advantages, the long-term stability remains a critical issue that could hinder commercial applications of these materials. Reports on the stability of lead halide perovskites for optoelectronic applications have normally focused on methylammonium (MA)/formamidinium (FA), with very limited information for other systems, in particular, Cs-containing perovskites. In this paper, we report the st

SUBMITTER: Qin Z 

PROVIDER: S-EPMC11191088 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature