| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1500756 | Scripta Materialia | 2010 | 4 Pages |
Abstract
A magnetoelectric (ME) Ni-PZT-TbFe2 trilayer with negative magnetostrictive/piezoelectric/positive magnetostrictive layers has been prepared. The influence of the bias magnetic field and the magnetic field frequency on ME coupling is discussed. The ME coefficient behavior of the Ni-PZT-TbFe2 trilayer is different from that of Ni-PZT-Ni and TbFe2-PZT-TbFe2 trilayers. Two remarkable resonance peaks have been observed in the dependence of the ME voltage coefficient on the magnetic field frequency, which makes these Ni-PZT-TbFe2 trilayers suitable for applications in multifunctional devices with multifrequency operation.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
K. Bi, Y.G. Wang, D.A. Pan, W. Wu,