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In this work, microstructural, charge carrier dynamics and dielectric relaxation properties of triple rare earth (Praseodymium, Samarium and Europium) doped ceria nanomaterials have been investigated. The microstructural investigation of the compositions has been done using Rietveld analysis of X-Ray Diffraction data. The total conductivity was found to depend on oxygen vacancy, dopant vacancy interaction...
Gd and Nd co-doped ceria nanocrystalline materials [Ce 0.9 Gd 0.1-x Nd x O 1.95 (0≤x≤0.1)] were successfully prepared through citrate–nitrate auto-ignition method. Rietveld refinement of the X-ray diffraction profiles was performed to get detailed microstructural information of the prepared samples. It had been found that with an increase of Nd concentration, the lattice...
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