Superior Visible Photoelectric Response with Au/Cu2NiSnS4 Core–Shell Nanocrystals

• DOI: 10.1021/acsami.3c17462
• Publication Date: 2024-02-26T11:35:21Z
• Authors: Anima Ghosh; Shyam Narayan Sin...; Ming-Hsiu Tsai; Abhishek Dubey; Chih-Ting Lin; Shangjr Gwo; Ta-Jen Yen
• Keywords: Photoelectric effect; Copper sulfide

The incorporation of plasmonic metal nanostructures into semiconducting chalcogenides in the form core-shell structures provides a promising approach to enhancing performance photodetectors. In this study, we combined Au nanoparticles with newly developed copper-based Cu