Preprint Article Version 1 This version is not peer-reviewed

Optical, Dielectric and Magnetic Properties of La1-xNdxFeO3 Powders and Ceramics

Version 1 : Received: 13 November 2018 / Approved: 19 November 2018 / Online: 19 November 2018 (03:54:34 CET)

A peer-reviewed article of this Preprint also exists.

Głuchowski, P.; Oganisian, K.; Tomala, R.; Łukowiak, A.; Karpinsky, D.; Alikin, D.; Kholkin, A.; Stręk, W. Optical, Dielectric and Magnetic Properties of La1−xNdxFeO3 Powders and Ceramics. Ceramics 2019, 2, 1-12. Głuchowski, P.; Oganisian, K.; Tomala, R.; Łukowiak, A.; Karpinsky, D.; Alikin, D.; Kholkin, A.; Stręk, W. Optical, Dielectric and Magnetic Properties of La1−xNdxFeO3 Powders and Ceramics. Ceramics 2019, 2, 1-12.

Journal reference: Ceramics 2018, 2, 1
DOI: 10.3390/ceramics2010001

Abstract

Nanocrystalline La1-xNdxFeO3 powders with different concentrations of Nd3+ have been synthesized by modified Pechini method. Their structure was studied by X-ray powder diffraction (XRD). Further, La1-xNdxFeO3 nanoceramics were prepared by 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.

Subject Areas

perovskites; neodymium; luminescence; electric transport; magnetization

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