Figure 1.

aPL emission from Si-ncs dispersed in ethanol at room temperature and under the excitation by a He:Cd CW laser (325 nm).bPL spectra measured for Si-ncs/P3HT blend film under excitation at 325 nm taken at 4 and 300 K

Švrček et al. Nanoscale Research Letters 2009 4:1389-1394   doi:10.1007/s11671-009-9410-y