When ZnO NPs are doped with Ag, does crystal size of ZnO decrease?

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Vladimir K Ivanov

Silver is probably segregated on the surface of ZnO particles thus limiting their growth.

Bansi Lal

If the powder XRD pattern of doped ZnO matches with that of un-doped ZnO it means that doping does not change the crystal structure of ZnO. On the other hand, narrow of the "lines' in XRD pattern indicate that your sample contains 'micro or nano" sized crystallites.

Wenxiang Tang

may be zener pinning behavior...