Figure 6.

TEM and micro-PL. (a) TEM of sample 10. (b) Micro-PL of samples 4, 7, and 8 annealed respectively at 650°C, 630°C, and 620°C.

Li et al. Nanoscale Research Letters 2013 8:86   doi:10.1186/1556-276X-8-86
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