PVDF Impregnated La2NiMnO6 as a New Form of Magnetoelectric Materials

Abstract

In the continuation of our recently published work [Tiwary et al., J. Appl. Phys. 124, 044101 (2018)] on triphasic La2NiMnO6 , here we are reporting the magnetodielectric and magnetoelectric properties of the new form of polymer modified (4H+P) La2NiMnO6 sample. A spectrum of unusual temperature dependent transitions, are spotted in both magnetodielectric and magnetoelectric data in the temperature range of 130 to 290K. Both Positive and negative magnetodielectricity of ~5% and 12% is observed. The positive magnetodielectricity is found in the wide temperature range (130 to 270K) whereas the negative magnetodielectricity is observed nearly at the paramagnetic to ferromagnetic transition temperature of the material.The various transitions found in the Magnetodielectric are seems to be related with the magnetic ordering of the material.