期刊
APPLIED PHYSICS LETTERS
卷 85, 期 22, 页码 5305-5306出版社
AMER INST PHYSICS
DOI: 10.1063/1.1829159
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We have found that laminates of longitudinally magnetized magnetostrictive TERFENOL-D layersand a longitudinally poled piezoelectric Pb(Mg1/3Nb2/3)O-3-PbTiO3 crystal have a giant magnetoelectric voltage coefficient of >430 mV/Oe under a low magnetic bias. Under a resonant drive operation at a frequency of 82.1 kHz, the magnetoelectric coefficient was dramatically increased to similar to18.5 V/Oe. In addition, an ultrahigh magnetic field sensitivity of <10(-11) T has been observed. (C) 2004 American Institute of Physics.
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