1 State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing 210093, P. R. China. [email protected][email protected].
Type-II Si-CdS core-shell colloidal nanocrystals (NCs) are synthesized with the spectroscopic and electronic properties tuned by the thickness of the CdS shell.