MAGNETIC BIAS FIELD DEPENDENCE OF THE MAGNETOELECTRIC EFFECT IN A MAGNETOELECTRIC STRUCTURE: A SIMPLE MODEL
2004 ◽
Vol 18
(18)
◽
pp. 963-969
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Keyword(s):
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.
2015 ◽
Vol 51
(11)
◽
pp. 1-4
◽
2016 ◽
Vol 52
(7)
◽
pp. 1-4
◽
1997 ◽
Vol 91
(2)
◽
pp. 487-490
◽
1991 ◽
Vol 101
(1-3)
◽
pp. 21-22
◽
1990 ◽
Vol 51
(C2)
◽
pp. C2-25-C2-28
◽
Keyword(s):
Keyword(s):