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. 2015 Oct 13;5:15227. doi: 10.1038/srep15227

Figure 5. XRD patterns.

Figure 5

(a) XRD patterns of CuInS QDs synthesized with different stoichiometric ratios of Cu:In (1:1, 1:2, 1:4 and 1:6). (b) XRD patterns of the (Zn)CuInS QDs synthesized with different stoichiometric ratios of Cu:In:Zn (1:1:3, 1:2:3, 1:4:3, and 1:6:3). (c) XRD patterns of the (Zn)CuInS/ZnS QDs synthesized with different stoichiometric ratios of Cu:In:Zn (1:1:3, 1:2:3, 1:4:3, and 1:6:3). The vertical bars correspond to standard data for CuInS (vertical bars, JCPDS card No. 32-0339), ZnS (vertical bars, JCPDS card No. 02-0564), CuInZnS (vertical bars, JCPDS card No. 47-1371), and CuS (vertical bars, JCPDS card No. 17-0449).