Response of dielectric behavior and magnetoelectric effect in ferroelectric rich (x) Ni0.9Zn0.1Fe2O4+(1−x)PZT ME composites

Piezoelectric, dielectric and magnetic properties of (1–x)Pb[Zr, Ti, (Mg1/2W1/2), (Ni1/3Nb2/3)]O3+x(Ni, Co, Cu)FeO4 composites

“…It can be seen that e r increases slowly with increasing temperature up to appearance of the diffused phase transition as reported in Ref. [13]. Since charge hopping is a thermally activated process, dielectric polarization increases with increasing temperature, resulting into the increase in dielectric constant.…”

Effect of ZnO whisker content on sinterability and fracture behaviour of PZT peizoelectric composites

“…Lead zirconate titanate (PZT) piezoelectric ceramics exhibit excellent piezoelectric and dielectric properties and are widely applied in numerous electronic devices, such as actuators, sensors, capacitors, resonators, and high-power transducers [1][2][3][4][5][6][7]. On the other hand, PZT ceramics have been extensively modified with different additives, which make them more attractive for specific applications [8][9][10][11][12][13][14].…”

Resistivity dependent magnetoelectric characterization of Ni0.2Co0.8Fe2O4+Ba0.8Pb0.2Zr0.8Ti0.2O3 composites

“…The ME effect was first observed in antiferromagnetic Cr 2 O 3 compound, i.e. the single-phase materials [7,8] and later some single-phase crystal families were found to show the ME effect [9]. Alternatively, ferrite/ferroelectric composite ceramics were reported to exhibit a large ME effect than those of the single-phase materials [10,11], which results from the magnetic-mechanical-electrical interaction between the ferrite/ferroelectric phases.…”