Fig. 3From: Cd-free Cu-doped ZnInS/ZnS Core/Shell Nanocrystals: Controlled Synthesis And Photophysical Propertiesa PL emission spectra of ZnInS:Cu/ZnS CNCs synthesized with method A (using powdered indium precursor as previously reported in literature) and method B (using modified method, which used indium oleate as a precursor in this work). b PL emission spectra of ZnInS/ZnS (undoped) and ZnInS:Cu/ZnS (doped) CNCsBack to article page