Fig. 2From: Cd-free Cu-doped ZnInS/ZnS Core/Shell Nanocrystals: Controlled Synthesis And Photophysical Propertiesa UV-visible absorption and PL emission spectra and b PL decay curves of the ZnInS:Cu (core) and ZnInS:Cu/ZnS (core/shell) CNCs. The inset in a shows variation of (αE)1/2 as a function of the photon energy with shell growthBack to article page