Effect of the Magnetostrictive Layer on Magnetoelectric Properties in Lead Zirconate Titanate/Terfenol-D Laminate Composites

Jungho Ryu, Shashank Priya, Alfredo Vázquez Carazo, Kenji Uchino, Hyoun Ee Kim

Research output: Contribution to journalArticlepeer-review

251 Scopus citations

Abstract

Magnetoelectric laminate composites of piezoelectric/magnetostrictive materials were prepared by stacking and bonding together a PZT disk and two layers of Terfenol-D disks with different directions of magnetostriction. These composites were studied to investigate (i) dependence on the magnetostriction direction of the Terfenol-D disk and (ii) dependence on the direction of the applied ac magnetic field. Three different types of assemblies were prepared by using two types of disks: one with magnetostriction along the radial direction, the other with magnetostriction along the thickness direction. The maximum magnetoelectric voltage coefficient (dE/dH) of 5.90 V/cm·Oe was obtained for a design where the composite was made by two Terfenol-D layers with a radial magnetostriction direction.

Original languageEnglish (US)
Pages (from-to)2905-2908
Number of pages4
JournalJournal of the American Ceramic Society
Volume84
Issue number3-12
DOIs
StatePublished - Dec 2001

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

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