Magnetoelectric properties in piezoelectric and magnetostrictive laminate composites

Jungho Ryu; Alfredo Vázquez Carazo; Kenji Uchino; Hyoun Ee Kim

doi:10.1143/jjap.40.4948

Magnetoelectric properties in piezoelectric and magnetostrictive laminate composites

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

Materials Research Institute (MRI)

Research output: Contribution to journal › Article › peer-review

551 Scopus citations

Abstract

Magnetoelectric laminate composites of piezoelectric-magnetostrictive materials were investigated. The composites were prepared by stacking and bonding Pb(Zr, Ti)O₃ (PZT) and Terfenol-D disks. Experimental results indicated that the magnetoelectric voltage coefficient, dE/dH, increased with decreasing thickness and increasing piezoelectric voltage constant (g₃₁) of the PZT layer. We obtained the highest magnetoelectric voltage coefficient of 4.68 V/cm·Oe at room temperature for the sample with high g₃₃ PZT of 0.5 mm in thickness. This value is about 36 times higher than the best reported value.

Original language	English (US)
Pages (from-to)	4948-4951
Number of pages	4
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	40
Issue number	8
DOIs	https://doi.org/10.1143/jjap.40.4948
State	Published - Aug 2001

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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title = "Magnetoelectric properties in piezoelectric and magnetostrictive laminate composites",

abstract = "Magnetoelectric laminate composites of piezoelectric-magnetostrictive materials were investigated. The composites were prepared by stacking and bonding Pb(Zr, Ti)O3 (PZT) and Terfenol-D disks. Experimental results indicated that the magnetoelectric voltage coefficient, dE/dH, increased with decreasing thickness and increasing piezoelectric voltage constant (g31) of the PZT layer. We obtained the highest magnetoelectric voltage coefficient of 4.68 V/cm·Oe at room temperature for the sample with high g33 PZT of 0.5 mm in thickness. This value is about 36 times higher than the best reported value.",

author = "Jungho Ryu and Carazo, {Alfredo V{\'a}zquez} and Kenji Uchino and Kim, {Hyoun Ee}",

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AU - Ryu, Jungho

AU - Carazo, Alfredo Vázquez

AU - Uchino, Kenji

AU - Kim, Hyoun Ee

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N2 - Magnetoelectric laminate composites of piezoelectric-magnetostrictive materials were investigated. The composites were prepared by stacking and bonding Pb(Zr, Ti)O3 (PZT) and Terfenol-D disks. Experimental results indicated that the magnetoelectric voltage coefficient, dE/dH, increased with decreasing thickness and increasing piezoelectric voltage constant (g31) of the PZT layer. We obtained the highest magnetoelectric voltage coefficient of 4.68 V/cm·Oe at room temperature for the sample with high g33 PZT of 0.5 mm in thickness. This value is about 36 times higher than the best reported value.

AB - Magnetoelectric laminate composites of piezoelectric-magnetostrictive materials were investigated. The composites were prepared by stacking and bonding Pb(Zr, Ti)O3 (PZT) and Terfenol-D disks. Experimental results indicated that the magnetoelectric voltage coefficient, dE/dH, increased with decreasing thickness and increasing piezoelectric voltage constant (g31) of the PZT layer. We obtained the highest magnetoelectric voltage coefficient of 4.68 V/cm·Oe at room temperature for the sample with high g33 PZT of 0.5 mm in thickness. This value is about 36 times higher than the best reported value.

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