Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/15334
Title: Dual-mode magnetoelectric effect in laminate composite of Terfenol-D alloy and PMN-PT transformer with double output ports
Authors: Wang, Y
Leung, CM
Wang, F
Or, SW 
Zhao, X
Luo, H
Issue Date: 2009
Publisher: Institute of Physics Publishing
Source: Journal of physics. D, Applied physics, 2009, v. 42, no. 13, 135414 How to cite?
Journal: Journal of physics. D, Applied physics 
Abstract: The magnetoelectric effect of a laminate composite made by sandwiching a Rosen-type Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) single crystal transformer between two length-magnetized magnetostrictive Tb0.3Dy0.7Fe1.92 (Terfenol-D) alloy plates has been investigated. An additional giant sharp longitudinal-longitudinal (L-L) mode resonant magnetoelectric voltage coefficient of 15.6 V Oe-1 due to the transformer voltage gain effect was observed besides the longitudinal-transverse (L-T) mode magnetoelectric voltage coefficient of 4.0 V Oe-1. Moreover, our novel dual-mode (L-L and L-T) laminate can provide two independent output ports, which makes the composite a promising material for multifunctional application in magnetic sensors and magnetoelectric transducers.
URI: http://hdl.handle.net/10397/15334
ISSN: 0022-3727
EISSN: 1361-6463
DOI: 10.1088/0022-3727/42/13/135414
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