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Mat. Res. vol.20 número2

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Figure 1: XRD difractograms for Ba 1-x Gd x Ti 1-x/4 O 3  powders sintered  at 1400 °C for 8 h for diferent values of x.
Figure 5: SEM-EDS micrographs of BaTiO 3 , doped with diferent Gd 3+ . a) x= 0.15, and b) x= 0.35.

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