Effect of Air Exposure on Electron-Beam-Induced Degradation of Perovskite Films.

ABSTRACT: Organic-inorganic halide perovskites are interesting candidates for solar cell and optoelectronic applications owing to their advantageous properties such as a tunable band gap, low material cost, and high charge carrier mobilities. Despite making significant progress, concerns about material stability continue to impede the commercialization of perovskite-based technology. In this article, we investigate the impact of environmental parameters on the alteration of structural properties of MAPbI₃ (CH₃NH₃PbI₃) thin films using microscopy techniques. These characterizations are performed on MAPbI₃ thin films exposed to air, nitrogen, and vacuum environments, the latter being possible by using dedicated air-free transfer setups, after thei

SUBMITTER: Sharma R 

PROVIDER: S-EPMC10288607 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature