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dc.contributorVirginia Techen_US
dc.contributor.authorDong, Shuxiangen_US
dc.contributor.authorBai, J. G.en_US
dc.contributor.authorZhai, Junyien_US
dc.contributor.authorLi, Jiefangen_US
dc.contributor.authorLu, G. Q.en_US
dc.contributor.authorViehland, Dwight D.en_US
dc.contributor.authorZhang, S. J.en_US
dc.contributor.authorShrout, T. R.en_US
dc.date.accessioned2014-02-03T15:57:14Z
dc.date.available2014-02-03T15:57:14Z
dc.date.issued2005-05-01
dc.identifier.citationDong, SX; Bai, JG; Zhai, JY; et al., "Circumferential-mode, quasi-ring-type, manetoelectric laminate composite - a highly sensitive electric current and/or vortex magnetic field sensor," Appl. Phys. Lett. 86, 182506 (2005); http://dx.doi.org/10.1063/1.1923184
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/10919/25245
dc.description.abstractA quasi-ring-type magnetoelectric (ME) laminate composite consisting of a circumferentially poled piezoelectric Pb(Zn1/3Nb2/3O)(3-)4.5 at.% PbTiO(3)single-crystal ring and two circumferentially magnetized magnetostrictive TERFENOL-D rings was fabricated and found to have a giant ME voltage coefficient of 2.2 V/Oe, or equivalently a ME field coefficient of 5.5 V/cm Oe, over the frequency range of 0.5 < f < 10(5) Hz. This circumferential-mode quasiring ME laminate can detect ac currents (noncontact) as small as 10(-7) A, and/or a vortex magnetic field as small as 6 x 10(-12) Tesla. In addition, we demonstrated current sensing capability of the quasiring laminate in a power electronics module. (c) 2005 American Institute of Physics.
dc.description.sponsorshipOffice of Naval Research N000140210340, N000140210126, MURI N000140110761
dc.format.mimetypeapplication/pdfen_US
dc.language.isoen_US
dc.publisherAIP Publishing
dc.subjectPhysicsen_US
dc.titleCircumferential-mode, quasi-ring-type, manetoelectric laminate composite - a highly sensitive electric current and/or vortex magnetic field sensoren_US
dc.typeArticleen_US
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/apl/86/18/10.1063/1.1923184
dc.date.accessed2014-01-24
dc.title.serialApplied Physics Letters
dc.identifier.doihttps://doi.org/10.1063/1.1923184
dc.type.dcmitypeTexten_US


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