Resonant bending mode of Terfenol-D/steel/Pb(Zr,Ti)O-3 magnetoelectric laminate composites

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2006-09-01

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AIP Publishing

Abstract

Resonant bending-mode Tb1-xDyxFe2-y/elastic-steel/Pb(Zr,Ti)O-3 magnetoelectric (ME) laminate composites have been investigated. An elastic-steel layer with a relatively high Q(m) significantly increases the resonant enhancement of the ME coefficient due to an increased effective Q(m) of the laminate. The three-phase ME laminates have a low first-order bending frequency of similar to 5 kHz, with a resonance-enhanced ME coefficient of similar to 40 V/cm Oe. (c) 2006 American Institute of Physics. (c) 2006 American Institute of Physics.

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Keywords

Lead zirconate titanate, Terfenol-d, Efficiency, Frequency, Transverse, Dependence, Energy, Physics

Citation

Xing, Zengping; Dong, Shuxiang; Zhai, Junyi; et al., "Resonant bending mode of Terfenol-D/steel/Pb(Zr,Ti)O-3 magnetoelectric laminate composites," Appl. Phys. Lett. 89, 112911 (2006); http://dx.doi.org/10.1063/1.2353819

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http://hdl.handle.net/10919/25198

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Scholarly Works, Materials Science and Engineering (MSE)