Mixed-Chalcogen 2D Silver Phenylchalcogenides (AgE1–xExPh; E = S, Se, Te)

Mixed-Chalcogen 2D Silver Phenylchalcogenides (AgE1–xExPh; E = S, Se, Te) Lee, Woo Seok; Cho, Yeongsu; Paritmongkol, Watcharaphol; Sakurada, Tomoaki; Ha, Seung Kyun; Kulik, Heather J; Tisdale, William A Alloying is a powerful strategy for tuning the electronic band structure and optical properties of semiconductors. Here, we investigate the thermodynamic stability and excitonic properties of mixed-chalcogen alloys of two-dimensional (2D) hybrid organic–inorganic silver phenylchalcogenides (AgEPh