Figure 6.

XPS survey scans spectra of (a) 2.8 nm CdSe core NCs and (b) corresponding CdSe/ZnS core/shell NCs with 2.7 ZnS monolayers

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