One-Step Thermolysis Synthesis of Divalent Transition Metal Ions Monodoped and Tridoped CdS and ZnS Luminescent Nanomaterials

Figure 2

XRD of (a) ZnS, (b) Co²⁺ doped ZnS, (c) Ni²⁺ doped ZnS, (d) Mn²⁺ doped ZnS, and (e) Mn²⁺-Co²⁺-Ni²⁺ tridoped ZnS.