Figure 4.

XRD results and TEM images. (a) XRD results of ZnO films deposited at different O2 pressure ratios. (b) Grain size, as the function of varied O2 pressure ratios. (c-e) Microstructures of ZnO films at different O2 pressure ratios.

Huang et al. Nanoscale Research Letters 2013 8:483   doi:10.1186/1556-276X-8-483
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