Magnetoelectric effect and complex impedance analysis of (x)CoFe2O4+(1−x)Ba0.8Sr0.2TiO3 multiferroics

Enhanced remanence and (BH)max of BaFe12O19/CoFe2O4 composite ceramics prepared by the microwave sintering method

“…Hence, it could be a good solution to enhance the magnetic properties of BaFe 12 O 19 to introduce CoFe 2 O 4 as a soft phase. However, due to high sintering temperature of BaFe 12 O 19 (1350 C) and CoFe 2 O 4 (1100 C), mixing of these phases has always been remained a challenge [16,17]. For the conventional sintering (CS) method long processing time, low purity and variation in grain size ( e10 mm) could deteriorate the exchange coupling of these two phases.…”

Effect of electrode resistance on dielectric and transport properties of multiferroic superlattice: A Impedance spectroscopy study

“…This technique has been applied to analyze the electrical-microstructure relationship of several multiferroics composites. [17][18][19][20] We report the use the IS technique to gain an understanding of the physical phenomena occurring in the (PZT) and (LSMO) SLs system, by using an appropriate equivalent circuit as a framework.…”

Structural, Magnetic and Electrical Properties of Barium Titanate and Magnesium Ferrite Composites

“…By increasing the ferrite amount, it lead to a higher value of net magnetization due to the increasing of magnetic contacts between the ferrite grains (Hrib & Caltun 2011). BaTiO 3 , as the ferroelectric material, integrated with MgFe 2 O 4 phase and affects the magnetic properties of the composites (Kanamadi et al 2009). Remanent magnetization, M r also increased with higher ferrite content.…”