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Magnetoelectric nonlinearity in magnetoelectric laminate sensors

dc.contributorVirginia Tech. Department of Materials Science and Engineeringen
dc.contributorUniversite de Caen Basse-Normandie. Groupe de Recherche en Informatique, Image, Automatique et Instrumentation de Caen (GREYC). CNRS UMR 6072–ENSICAENen
dc.contributor.authorShen, Liangguoen
dc.contributor.authorLi, Menghuien
dc.contributor.authorGao, Junqien
dc.contributor.authorShen, Yingen
dc.contributor.authorLi, Jiefangen
dc.contributor.authorViehland, Dwight D.en
dc.contributor.authorZhuang, Xinen
dc.contributor.authorSing, M. Lam Choken
dc.contributor.authorCordier, Christopheen
dc.contributor.authorSaez, Sebastienen
dc.contributor.authorDolabdjian, Christopheen
dc.date.accessioned2015-05-21T19:47:33Zen
dc.date.available2015-05-21T19:47:33Zen
dc.date.issued2011-12-01en
dc.identifier.citationShen, Liangguo, Li, Menghui, Gao, Junqi, Shen, Ying, Li, J. F., Viehland, D., Zhuang, X., Sing, M. Lam Chok, Cordier, C., Saez, S., Dolabdjian, C. (2011). Magnetoelectric nonlinearity in magnetoelectric laminate sensors. Journal of Applied Physics, 110(11). doi: 10.1063/1.3665130en
dc.identifier.issn0021-8979en
dc.identifier.urihttp://hdl.handle.net/10919/52501en
dc.description.abstractA nonlinearity in the magnetoelectric coefficient, alpha(Nonlin)(ME), of Metglas/Pb(Zr,Ti)O(3) (PZT) and Metglas/Pb(Mg(1/3),Nb(2/3))O(3)-PbTiO(3) (PMN-PT) laminate sensors has been observed. This nonlinearity was found to be dependent on the dc magnetic bias (H(dc)) and frequency of the ac drive field (H(ac)). The maximum value of alpha(Nonlin)(ME) for both types of composites was found near the electromechanical resonance. For Metglas/PZT laminates, the maximum occurred under a finite bias of H(dc) approximate to 5 Oe; whereas, for Metglas/PMN-PT, the maximum was found near zero dc bias. One application for alpha(Nonlin)(ME) is a cross-modulation scheme that can shift low frequency signals to higher frequency to achieve lower noise floor. For Metglas/PMN-PT, alpha(Nonlin)(ME) has another application: removal of the necessity of a dc bias, which helps to design high-sensitivity sensor arrays and gradiometers. (C) 2011 American Institute of Physics. [doi:10.1063/1.3665130]en
dc.description.sponsorshipUnited States. Defense Advanced Research Projects Agency - DARPA - BAA08 - 70en
dc.format.extent7 pagesen
dc.format.mimetypeapplication/pdfen
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 sensorsen
dc.subjectLead zirconate titanateen
dc.subjectPiezoelectric filmsen
dc.subjectPiezoelectric transducersen
dc.titleMagnetoelectric nonlinearity in magnetoelectric laminate sensorsen
dc.typeArticle - Refereeden
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/jap/110/11/10.1063/1.3665130en
dc.date.accessed2015-04-24en
dc.title.serialJournal of Applied Physicsen
dc.identifier.doihttps://doi.org/10.1063/1.3665130en
dc.type.dcmitypeTexten


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