Synthesis of Co-Doped CdS Nanocrystals by Direct Thermolysis of Cadmium and Cobalt Thiolate Clusters

Table 1

Comparison of -spacing values of the as-synthesized samples with standard JCPDS CdS: (a) CdS, (b) Cd_0.924Co_0.076S, and (c) Cd_0.815Co_0.185S quantum dots.

/nm (a)	/nm (b)	/nm (c)	/nm (lit)	hkl (lit)
0.356	0.356	0.352	0.359	100
0.334	0.332	0.330	0.336	002
—	0.316	—	0.316	101
0.247	0.246	0.245	0.245	102
0.206	0.205	0.204	0.207	110
0.189	0.189	0.188	0.190	103
0.176	0.176	0.175	0.176	112

Note: (a) CdS, (b) Cd_0.924Co_0.076S, (c) Cd_0.815Co_0.185S, and (lit) standard JCPDS value of CdS.