Abstract: Nanocrystalline La1−xNdxFeO3 powders with different concentrations of Nd3+ have been synthesized using a modified Pechini method. Their structures were studied by X-ray powder diffraction (XRD). Furthermore, La1−xNdxFeO3 nanoceramics were prepared using a high pressure sintering technique. The luminescence spectra of the powders were investigated as a function of concentration of active dopant to check the possible energy transfers observed due to Nd3+ concentration changes. The electrical and magnetic properties of the powders and ceramics were investigated to determine the effect of Nd3+ doping on the dielectric permittivity and magnetization in the wide frequency range.
Title: Optical, Dielectric and Magnetic Properties of La1−xNdxFeO3 Powders and Ceramics
Authors: Paweł Głuchowski, Karen Oganisian, Robert Tomala, Anna Łukowiak, Dmitry Karpinsky, Denis Alikin, Andrei Kholkin, Wiesław Stręk
DOI: https://doi.org/10.3390/ceramics2010001 Ceramics (2019) 2, 1-12
Preprint deposited in the repository: https://www.preprints.org/manuscript/201811.0411/v1