Studies on structural, electrical and magnetic properties of y(Ni0.5Zn0.3Co0.2Fe2O4)+(1−y)(BaTiO3) composites

Multiferroicity and magnetoelectric coupling in ferrite-ferroelectric particulate ceramics

“…2(a) where, x is the mole fraction of ferrite phase. So a dilution effect is observed and the observed magnetic moment per formula unit values are almost in agreement with the theoretical values estimated using the rule of mixture [14]. The hysteresis obtained in the comopsite is due to the ferrite phase as the ferroelectric phase is nonmagnetic.…”

Synthesis and characterization of MWCNTs/Co1−Zn Fe2O4 magnetic nanocomposites and their use in hydrogels

“…Co-Zn ferrites have aroused increasing interest among researchers of various fields due to their extensive applications such as information storage system, medical diagnostics, magnetic drug delivery, hyperthermia for cancer treatment, ferrofluid technology, hard disc recording media, flexible recording media, magnetic static wave devices, surface acoustic wave transducers, vacuum seals [14][15][16][17][18]. Various preparation techniques have been developed to produce Co 1−x Zn x Fe 2 O 4 nanoparticles, such as co-precipitation method [19,20], ceramic technique [21], solid-state reaction technique [22,23], forced hydrolysis method [16], hydrothermal route [18] and solvothermal method [24].…”

Structural, Dielectric, Magnetic and Magneto-Dielectric Properties of (1-x)BiFeO3–(x)CaTiO3 Composites

“…The single crystal shows a weak ME effect due to the mechanism of ferroelectricity and magnetism being very different and often contradictory, and these materials are hardly used for device application due to temperature restraint [7]. These problems can be overcome by the synthesis of composites and solid solutions of ferroelectric and ferrite components [8][9][10][11].…”