Influence of interfacial bonding on giant magnetoelectric response of multiferroic laminated composites of Tb1-xDyxFe2 and PbZrxTi1-xO3

被引：146

作者：

Nan, CW ^{[1
]}

Liu, G

Lin, YH

机构：

[1] Tsing Hua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Tsing Hua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2003年 / 83卷 / 21期

关键词：

D O I：

10.1063/1.1630157

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The influence of interfacial bonding on the magnetoelectric response in multiferroic laminated composites of Tb1-xDyxFe2 (Terfenol-D) and lead-zirconate-titanate (PZT) by using the recent Green's function technique was studied. Numerical results demonstrate that a giant magnetoelectric response is produced in the simple sandwiched composites of thick Terfenol-D layers and thin PZT layers. The interfacial epoxy binders used for bonding PZT and Terfenol-D together are very critical to the giant magnetoelectric response of the composites. A thicker interfacial epoxy film and, in particular, a sliding interfacial bonding by a very flexible epoxy would result in a significant drop in the magnetoelectric response. (C) 2003 American Institute of Physics.

引用

页码：4366 / 4368

页数：3

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