Typical XRD spectra for undoped ZnO and (FexOy)10(ZnO)90 composite ceramics synthesized in two stages using different FexOy doping impurities: (a) ZnO, (b) (ZnO)90(FeO)10-2, (c) (ZnO)90(Fe2O3)10-2 and (d) (ZnO)90(Fe3O4)10-2. Figure 2a shows Miller’s indices for the zinc oxide wurtzite lattice. Arrows in Fig. 2b–d show the additional peaks observed in the spectra corresponding to the ZnFe2O4 ferrite phase or FexOy residual oxides.

 
 
  Part of: Pashkevich AV, Fedotov AK, Kasyuk YV, Bliznyuk LA, Fedotova JA, Basov NA, Fedotov AS, Svito IA, Poddenezhny EN (2018) Structure and electrical properties of zinc oxide base iron doped ceramics. Modern Electronic Materials 4(3): 87-95. https://doi.org/10.3897/j.moem.4.3.39540