Figure 3.

Temperature-dependent and normalized 77 K μPL emission spectra of GaN NPs. (a) Temperature-dependent PL of another GaN NPs excited at 0.08 kW/cm2. (b) Normalized 77 K μPL emission spectrum of GaN NPs cluster with semi-log scale.

Slimane et al. Nanoscale Research Letters 2013 8:342   doi:10.1186/1556-276X-8-342
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