Contact Transfer Epitaxy of Halide Perovskites.

ABSTRACT: Halide perovskite materials are very exciting because of their excellent optoelectronic properties and simple deposition with both solution and vapor-phase methods. Until now, solution deposition has received more attention, but there are growing indications that residual solvent may limit performance and in particular long-term stability. Evaporation is a promising alternative, but is more complicated to implement; it requires vacuum, multiple sources at different temperatures, is difficult to switch between different materials due to cross-contamination and typically leads to films with very small grain size. Here a novel contact transfer method is presented for fabricating single crystalline perovskites that maintains the simplicity and flexibility of solution deposition while avoiding

SUBMITTER: Sun H 

PROVIDER: S-EPMC12506600 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature