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Giant magnetostrictive materials

Giant magnetostrictive materials are a kind of functional materials developed since 1970s, known as their large magnetostrain and high energy density. In this paper, an introduction of magnetostriction and the history of magnetostrictive materials are described firstly. Then we review the recent dev...

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Bibliographic Details
Published in:Science China. Technological sciences 2012-05, Vol.55 (5), p.1319-1326
Main Authors: Liu, JingHua, Jiang, ChengBao, Xu, HuiBin
Format: Article
Language:English
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Summary:Giant magnetostrictive materials are a kind of functional materials developed since 1970s, known as their large magnetostrain and high energy density. In this paper, an introduction of magnetostriction and the history of magnetostrictive materials are described firstly. Then we review the recent developments of both rare earth and non-rare earth magnetostrictive materials. Finally, the tendency of developing new giant magnetostrictive materials is presented.
ISSN:1674-7321
1869-1900
DOI:10.1007/s11431-012-4810-0