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Enhancement in magnetic field sensitivity and reduction in equivalent magnetic noise by magnetoelectric laminate stacks

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dc.contributorVirginia Tech. Department of Materials Science and Engineeringen
dc.contributor.authorLi, Menghuien
dc.contributor.authorGao, Junqien
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.issued2012-05-15en
dc.description.abstractWe have investigated the equivalent magnetic noise and magnetic field sensitivity for a magnetoelectric (ME) sensor unit of N numbers of ME laminates stacked together. Our results show with increasing N that the modeled and measured equivalent magnetic noises decreased by a factor of root N and that the magnetic field sensitivities increased by root N. For Metglas/Pb(Mg-1/3,Nb-2/3) O-3-PbTiO3 laminates, the equivalent magnetic noise decreased and the magnetic field sensitivity increased by a factors of 2.1 and 2.3, respectively, for N = 4 relative to that for N = 1. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4718441]en
dc.format.extent4 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationLi, M. G., Junqi, Wang, Yaojin, Gray, David, Li, Jiefang, Viehland, D. (2012). Enhancement in magnetic field sensitivity and reduction in equivalent magnetic noise by magnetoelectric laminate stacks. Journal of Applied Physics, 111(10). doi: 10.1063/1.4718441en
dc.identifier.doihttps://doi.org/10.1063/1.4718441en
dc.identifier.issn0021-8979en
dc.identifier.urihttp://hdl.handle.net/10919/52420en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/jap/111/10/10.1063/1.4718441en
dc.language.isoen_USen
dc.publisherAmerican Institute of Physicsen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectMagnetic field sensorsen
dc.subjectLaminatesen
dc.subjectMagnetic fieldsen
dc.subject1/f noiseen
dc.subjectRandom noiseen
dc.titleEnhancement in magnetic field sensitivity and reduction in equivalent magnetic noise by magnetoelectric laminate stacksen
dc.title.serialJournal of Applied Physicsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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