Giant magnetoelectric effect in mechanically mediated composite structure of TbFe2 alloy and Pb(Zr,Ti)O3 ceramics

2013 ◽  
Vol 113 (11) ◽  
pp. 114504 ◽  
Author(s):  
K. Bi ◽  
J. Zhou ◽  
W. Wu ◽  
H. Hong
Keyword(s):  
Composite Structure ◽  
Magnetoelectric Effect

Numerical modeling of magnetoelectric effect in a composite structure

2003 ◽  
Vol 94 (8) ◽  
pp. 5111 ◽  
Author(s):  
Y. X. Liu ◽  
J. G. Wan ◽  
J.-M. Liu ◽  
C. W. Nan
Keyword(s):  
Numerical Modeling ◽  
Composite Structure ◽  
Magnetoelectric Effect

MAGNETIC BIAS FIELD DEPENDENCE OF THE MAGNETOELECTRIC EFFECT IN A MAGNETOELECTRIC STRUCTURE: A SIMPLE MODEL

2004 ◽  
Vol 18 (18) ◽  
pp. 963-969 ◽  
Author(s):  
Y. P. WAN ◽  
Z. ZHONG
Keyword(s):  
Theoretical Model ◽  
Simple Model ◽  
Field Dependence ◽  
Composite Structure ◽  
Magnetoelectric Effect ◽  
Bias Field ◽  
Quantitative Relation ◽  
Magnetic Bias ◽  
Magnetic Bias Field ◽  
Nonlinear Constitutive Relation

The magnetoelectric (ME) effect in a ME composite structure in which a magnetostrictive component is bonded with a piezoelectric component was studied theoretically, based on the hyperbolic nonlinear constitutive relation of magnetostriction and the piezoelectric equations. A quantitative relation was established analytically for the ME effect and the influencing factors, such as the magnetic bias field and the structure dimensions. It was verified that the theoretical model agrees qualitatively with the experimental results published in Ref. 7. It can also be predicted by the model that the ME effect can be improved by optimizing the structure dimensions.

Low-frequency magnetoelectric effect in a Galfenol-PZT planar composite structure

2009 ◽  
Vol 54 (9) ◽  
pp. 1314-1320 ◽  
Author(s):  
A. A. Bush ◽  
K. E. Kamentsev ◽  
V. F. Meshcheryakov ◽  
Y. K. Fetisov ◽  
D. V. Chashin ◽  
...  
Keyword(s):  
Composite Structure ◽  
Magnetoelectric Effect ◽  
Low Frequency

scholarly journals Control of magnetoelectric antenna by electric field

2019 ◽  
Vol 30 ◽  
pp. 05028
Author(s):  
Aleksandr O. Nikitin ◽  
Roman V. Petrov ◽  
Marina A. Havanova
Keyword(s):  
Dielectric Constant ◽  
Electric Field ◽  
Resonant Frequency ◽  
Composite Structure ◽  
Applied Electric Field ◽  
Microstrip Antenna ◽  
Dispersion Characteristic ◽  
Magnetoelectric Effect ◽  
Standing Waves ◽  
Ferroelectric Layer

The results of researching on the microwave processes in the microstrip antenna in which the substrate is consist of composite structure: ferroelectric – ferromagnetic – dielectric was presented. The paper shows that unified wave can be present in this structure, which combines the properties of electromagnetic and spin types of waves – this is a hybrid electromagnetic-spin wave. The dispersion characteristic of this wave was obtained and its dependence on the applied electric field to the ferroelectric layer was established. This dependence is a consequence of two effects: magnetoelectric effect and dependence dielectric constant from applied electric field. The total effect is a change in the resonant frequency of antenna under study about 2 GHz with the applied electric field changed on 40 kV/cm. It was also found that, depending on the value of the applied electric field, the mode of standing waves can be achieved.

Numerical modeling of magnetoelectric effect in a novel composite structure

2004 ◽  
Vol 30 (7) ◽  
pp. 1999-2003 ◽  
Author(s):  
Y.X. Liu ◽  
M. Zeng ◽  
Y. Wang ◽  
J.G. Wan ◽  
X.P. Jiang ◽  
...  
Keyword(s):  
Numerical Modeling ◽  
Composite Structure ◽  
Magnetoelectric Effect
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