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Magnetoelectric effect in sputtered composites
Author(s) -
S. Stein,
Manfred Wuttig,
D. Viehland,
Eckhard Quandt
Publication year - 2005
Publication title -
journal of applied physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.699
H-Index - 319
eISSN - 1089-7550
pISSN - 0021-8979
DOI - 10.1063/1.1846631
Subject(s) - magnetoelectric effect , materials science , piezoelectricity , composite material , miniaturization , micrometer , sputtering , voltage , magnetostriction , ferroelectricity , dielectric , optoelectronics , magnetic field , thin film , multiferroics , nanotechnology , electrical engineering , optics , physics , engineering , quantum mechanics
The magnetoelectric effect in millimeter size PMN-PT∕Terfenol-D composites is known. In an effort towards miniaturization, we report on the magnetoelectric effect in micrometer-size sputtered composites. Multilayers of TbFe∕FeCo with a thickness of 4μm were sputter deposited on both sides of PMN-PT piezoelectric single crystals. The magnetoelectric voltage of samples was measured and reached values of 13mV∕(Oecm) at dc bias fields of 2mT, a linear dependence of magnetoelectric voltage on ac amplitude was detected in the range from 1mT to 1nT.

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