Figure 4.

a FWHM of the PL spectra of all samples measured from 77 K to 295 K. b Normalized PL spectra of (210)-oriented sample measured with same excitation power from 77 K to 295 K

Li et al. Nanoscale Research Letters 2010 5:1079-1084   doi:10.1007/s11671-010-9605-2