Enhanced sensitivity to direct current magnetic field changes in Metglas/Pb(Mg(1/3)Nb(2/3))O(3)-PbTiO(3) laminates

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dc.contributorVirginia Tech. Department of Materials Science and Engineeringen
dc.contributor.authorGao, Junqien
dc.contributor.authorShen, Liangguoen
dc.contributor.authorWang, Yaojinen
dc.contributor.authorGray, Daviden
dc.contributor.authorLi, Jiefangen
dc.contributor.authorViehland, Dwight D.en
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessed2015-04-24en
dc.date.accessioned2015-05-21T19:47:23Zen
dc.date.available2015-05-21T19:47:23Zen
dc.date.issued2011-04-01en
dc.description.abstractWe have developed Metglas/Pb(Mg(1/3)Nb(2/3))O(3)-PbTiO(3) magnetoelectric (ME) laminates that have notably larger ME coefficients, with maximum values of up to 45 V/cm Oe. Based on this giant ME effect, the dc magnetic field sensitivity for Metglas/PMN-PT laminate sensors was improved by a factor of > 3, relative to that for Metglas/Pb(Zr,Ti)O(3) (PZT)-based ones of the same geometry. Our new ME sensor can detect dc magnetic field changes as small as (i) 5 nT at 1 kHz and (ii) 1 nT near the resonant frequency in a shield chamber. (C) 2011 American Institute of Physics. [doi:10.1063/1.3569629]en
dc.description.sponsorshipUnited States. Defense Advanced Research Projects Agencyen
dc.description.sponsorshipUnited States. Office of Naval Researchen
dc.format.extent4 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationGao, Junqi, Shen, Liangguo, Wang, Yaojing, Gray, David, Li, Jiefang, Viehland, D. (2011). Enhanced sensitivity to direct current magnetic field changes in Metglas/Pb(Mg(1/3)Nb(2/3))O(3)-PbTiO(3) laminates. Journal of Applied Physics, 109(7). doi: 10.1063/1.3569629en
dc.identifier.doihttps://doi.org/10.1063/1.3569629en
dc.identifier.issn0021-8979en
dc.identifier.urihttp://hdl.handle.net/10919/52424en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/jap/109/7/10.1063/1.3569629en
dc.language.isoen_USen
dc.publisherAmerican Institute of Physicsen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectLaminatesen
dc.subjectMagnetic field sensorsen
dc.subjectMagnetic fieldsen
dc.subjectPiezoelectric transducersen
dc.subjectAlternating current power transmissionen
dc.titleEnhanced sensitivity to direct current magnetic field changes in Metglas/Pb(Mg(1/3)Nb(2/3))O(3)-PbTiO(3) laminatesen
dc.title.serialJournal of Applied Physicsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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