Figure 5.

The XRD patterns of the as-prepared (a) 2.8 nm CdSe core and (b) CdSe/ZnS NCs (sample e in the Table 1). The vertical bars correspond to (up) JCPDS file No. 77-2100 and (down) JCPDS file No. 19-0191, respectively

Zhu et al. Nanoscale Research Letters 2008 3:213-220   doi:10.1007/s11671-008-9139-z