Figure 1.

XRD spectra of Cd0.4Zn0.6S:Ag quantum dots for different composition of Ag ion impurity (0, 2, 4 and 8 M %). Standard JCPDS files for cubic CdS and ZnS are shown on the top and bottom of the X-axis, respectively

Sethi et al. Nanoscale Research Letters 2009 5:96-102   doi:10.1007/s11671-009-9449-9