Figure 5.

PL spectra of ZnO NSs produced via annealing of LBZA NSs in air at 400°C, 600°C, 800°C and 1,000°C. The excitation wavelength was 325 nm and the power density was approximately 3 mW/mm2 for all samples.

Tarat et al. Nanoscale Research Letters 2014 9:11   doi:10.1186/1556-276X-9-11
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