Solution-Mediated Inversion of SnSe to Sb₂Se₃ Thin-Films.

ABSTRACT: New facile and controllable approaches to fabricating metal chalcogenide thin films with adjustable properties can significantly expand the scope of these materials in numerous optoelectronic and photovoltaic devices. Most traditional and especially wet-chemical synthetic pathways suffer from a sluggish ability to regulate the composition and have difficulty achieving the high-quality structural properties of the sought-after metal chalcogenides, especially at large 2D length scales. In this effort, and for the first time, we illustrated the fast and complete inversion of continuous SnSe thin-films to Sb₂Se₃ using a scalable top-down ion-exchange approach. Processing in dense solution systems yielded the formation of Sb₂Se₃ films with favorable s

SUBMITTER: Polivtseva S 

PROVIDER: S-EPMC9458253 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature