Inverse effect of magnetostriction in magnetoelectric laminates

M. Auslender, E. Liverts, B. Zadov, A. Elmalem, A. Zhdanov, A. Grosz, E. Paperno

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

We introduce the notion of inverse effect of magnetostriction for magnetostrictive-piezoelectric heterostructures and study this effect theoretically and experimentally. It is shown that the inverse effect of magnetostriction may crucially contribute to the mechanism of magnetoelectric coupling. It is shown that the studied effect essentially modifies the saturation magnetostriction of the whole structure as compared to its magnetic phase bulk and also induces an additional magnetic anisotropy. Our consideration provides useful insight into the fundamental issue of strain-mediated magnetoelectric coupling. Understanding this effect may lead to its utilization in original experimental concepts and the improvement of the ME coupling.

Original languageEnglish
Article number022907
JournalApplied Physics Letters
Volume103
Issue number2
DOIs
StatePublished - 8 Jul 2013

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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