Sputtering of Molybdenum as a Promising Back Electrode Candidate for Superstrate Structured Sb₂ S₃ Solar Cells.

ABSTRACT: Sb₂ S₃ is rapidly developed as light absorber material for solar cells due to its excellent photoelectric properties. However, the use of the organic hole transport layer of Spiro-OMeTAD and gold (Au) in Sb₂ S₃ solar cells imposes serious problems in stability and cost. In this work, low-cost molybdenum (Mo) prepared by magnetron sputtering is demonstrated to serve as a back electrode in superstrate structured Sb₂ S₃ solar cells for the first time. And a multifunctional layer of Se is inserted between Sb₂ S₃ /Mo interface by evaporation, which plays vital roles as: i) soft loading of high-energy Mo particles with the help of cottonlike-Se layer; ii) formation of surficial Sb₂ Se₃ o

SUBMITTER: Li H 

PROVIDER: S-EPMC10602520 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature