Figure 2.

X-ray diffraction patterns of the various nanoparticles. (a) ZnO-Au. (b) Au (bar diagram for the JCPDS of bulk Au). (c) ZnO (bar diagram for the JCPDS of bulk ZnO). Au in inverted triangles and ZnO in squares.

Wang et al. Nanoscale Research Letters 2014 9:109   doi:10.1186/1556-276X-9-109
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