Magnetoelectric effect in lead-free BNKLBT ceramic/terfenol-D continue fiber composite laminates

C. Y. Lo, S. H. Choy, Siu Wing Or, H. L W Chan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

12 Citations (Scopus)

Abstract

A magnetostrictive-piezoelectric laminated composite has been developed by sandwiching a lead-free BNKLBT ceramic plate polarized in the thickness direction between two terfenol-D continuous fiber composite plates. This lead-free magnetoelectric (ME) laminated composite has a large ME voltage sensitivity of 2.5 V/Oe at the resonance frequency of 130.9 kHz under a low magnetic bias field (HBias) of 0.6 kOe. This work shows the potential of BNKLBT lead-free ceramics in ME sensing application.
Original languageEnglish
Article number093907
JournalJournal of Applied Physics
Volume107
Issue number9
DOIs
Publication statusPublished - 1 May 2010

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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