Enhanced On–Off Ratio Photodetectors Based on Lead‐Free Cs3Bi2I9 Single Crystal Thin Films - Li, Wen‐Guang; Wang, Xu‐Dong; Liao, Jin‐Feng; Jiang, Yong; Kuang, Dai‐Bin (Advanced functional materials, 2020)
Keywords: Carrier mobility; Charge transfer; Crystallization; Cs3Bi2I9; Diffusion length; Indium tin oxides; Lead compounds; Materials science; Metal halides; Optoelectronic devices; Perovskites; photodetectors; Photometers; single crystal thin films; Single crystals; stability; Thin films; Toxicity