Results 211 to 220 of about 15,176,180 (253)

Magnetic field induced polarization and magnetoelectric effect in Na0.5Bi0.5TiO3–Co0.75Zn0.25Cr0.2Fe1.8O4 multiferroic composite

Journal of Magnetism and Magnetic Materials, 2019
Multiferroic composites of Zn-Cr substituted cobalt ferrite (Co0.75Zn0.25Cr0.2Fe1.8O4) (CZCFO) nanoparticles and lead-free piezoelectric sodium bismuth titanate Na0.5Bi0.5TiO3 (NBT) having composition (1 − x) Na0.5Bi0.5TiO3 + (x)Co0.75Zn0.25Cr0.2Fe1.8O4 (
S. Wadgane, S. Alone, Asif Karim, G. Vats, S. Shirsath, R. Kadam   +5 more
semanticscholar   +1 more source

Linear and quadratic magnetoelectric effect in CNMFO:PZT magnetoelectric composite

Journal of Materials Science: Materials in Electronics, 2013
Dynamic magnetoelectric voltage measurements of 30 % Co0.7−xNixMn0.3Fe2O4:70 % Pb(Zr0.52Ti0.48)O3 composites with x = 0.00, 0.05, 0.10, 0.15 synthesized by ceramic method were carried out by linear and quadratic method. Maximum linear magnetoelectric coefficient (α) of 14.7 mv Oe−1 cm−1 and maximum quadratic coefficient (β) of 2.26 × 10−4 mv Oe−2 cm−1 ...
P. K. Chougule, Y. D. Kolekar, C. H. Bhosale   +2 more
openaire   +1 more source

The magnetoelectric effect in a cubic ferrimagnetic spinel LiFe5O8 with high coupling temperature

Journal of Materials Chemistry C, 2019
We report an effective magnetoelectric (ME) coupling phenomenon in cubic ferrimagnetic spinel LiFe5O8, with the command of its polarization by an applied magnetic field. This material exhibits the highest ME coupling temperature among the magnetoelectric
Run Liu, Linlin Pan, Silu Peng, Lili Qin, J. Bi, Jiangtao Wu, Hua-Yao Wu, Z. Ye   +7 more
semanticscholar   +1 more source

Surface linear magnetoelectric effect

Ferroelectrics, 1994
The ferroelectricity and linear magnetoelectric effect (LMEE) near the surface of magnetically ordered crystals of any symmetry have been studied. These effects are due to the change in value of magnetic moment near the surface and are described by an exchange magnetoelectric energy of the scalar form P(dM%n) where P is the electric polarization, M is ...
openaire   +1 more source

Improved magnetoelectric effect in ytterbium doped BaTiO3 –CoFe2O4 particulate multiferroic composites

Journal of Alloys and Compounds, 2018
The quest for multiferroic materials, where the phenomena of ferroelectricity and ferromagnetism are intimately coupled, is of great technological and fundamental importance.
M. U. D. Rather, Rubiya Samad, B. Want
semanticscholar   +1 more source

Magnetoelectric Effect in Ce3Fe5O12 Films

JETP Letters, 2020
Hysteresis in the dependence of the electric polarization on the electric field has been found in polycrystalline cerium iron garnet films. The linear and quadratic magnetoelectric effects have been detected and it has been found that the magnetoelectric tensor components change sign with the variation of the temperature. The magnetoelectric effect has
S. S. Aplesnin, A. N. Masyugin, M. N. Sitnikov, V. A. Ketsko, M. N. Smirnova, K. I. Yanushkevich   +5 more
openaire   +1 more source

Magnetoelectric Laminate Composite: Effect of Piezoelectric Layer on Magnetoelectric Properties

Ferroelectrics, 2014
In this paper, we discuss how the material parameters of piezoelectric phase affect the magnetoelectric properties of the laminate composite especially focusing on the role of loss factors and electromechanical resonance of piezoelectric phase. By analyzing experimental results of magnetoelectric laminate composite consisting of Pb(Zr,Ti)O3-based ...
Kyung-Hoon Cho, M. I. Bichurin, V. M. Petrov, A. Bhalla, Shashank Priya   +4 more
openaire   +1 more source

Interface Effects on the Magnetoelectric Properties of Magnetoelectric Multilayer Composites

Chinese Physics Letters, 2015
The magnetoelectric (ME) effect is studied in the terfenol-D/Pb(Zr, Ti)O3 (PZT) multilayer composites prepared by silver epoxy. A theoretical model reveals that the ME voltage coefficient αE,31 is a constant when the total thickness of the multilayer composites is the same.
Ji-Hua Cheng, Yin-Gang Wang, Dan Xie
openaire   +1 more source

Superconductive magnetoelectric field-effect transistor

IEEE Electron Device Letters, 1989
A transistor-like three-terminal superconducting device-the superconductive magnetoelectric field-effect transistor (SMET)-is described. The SMET represents a field-controlled Josephson device with its control based on the magnetoelectric effect. The device is characterized by a very high input-output isolation because the input is strictly voltage ...
T.Y. Hsiang, R. Sobolewski
openaire   +1 more source

Measuring magnetoelectric and magnetopiezoelectric effects

Proceedings of ISAF-ECAPD-PFM 2012, 2012
The authors have developed a test procedure and circuits for characterizing the charge generation of a magnetoelectric device when stimulated with a magnetic field. The magnetoelectric effect comes in two physical forms. The first is from a ferroic material such as Bismuth Iron Oxide (BFO) which exhibits internal coupling between its magnetic ...
J. T. Evans, S. P. Chapman, S. T. Smith, B. C. Howard, A. Gallegos   +4 more
openaire   +1 more source