Comparison of noise floor and sensitivity for different magnetoelectric laminates

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dc.contributorVirginia Tech. Department of Materials Science and Engineeringen
dc.contributor.authorGao, Junqien
dc.contributor.authorDas, Jaydipen
dc.contributor.authorXing, Zengpingen
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.accessioned2015-05-21T19:47:24Zen
dc.date.available2015-05-21T19:47:24Zen
dc.date.issued2010-10-15en
dc.description.abstractWe present a comparison of the magnetoelectric (ME) response and magnetic-field sensitivities of engineered laminate sensors comprised of magnetostrictive and piezoelectric phases. The ME voltage coefficients for Metglas and single crystal fibers of Pb(Mg1/3Nb2/3) O-3-PbTiO3 (PMN-PT) or Pb(Zn1/3Nb2/3) O-3-PbTiO3 (PZN-PT) are about 2.8 times larger than those with Metglas-Pb(Zr, Ti)O-3 (PZT) ceramic ones. This results in a 1.7 times enhancement in the magnetic-field sensitivity for the structures with single crystals. Accordingly, the noise floors are about three to four times lower for composites with PMN-PT or PZN-PT fibers than those with PZT. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3486483]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, Das, Jaydip, Xing, Zengping, Li, Jiefang, Viehland, D. (2010). Comparison of noise floor and sensitivity for different magnetoelectric laminates. Journal of Applied Physics, 108(8). doi: 10.1063/1.3486483en
dc.identifier.doihttps://doi.org/10.1063/1.3486483en
dc.identifier.issn0021-8979en
dc.identifier.urihttp://hdl.handle.net/10919/52427en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/jap/108/8/10.1063/1.3486483en
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.subjectPiezoelectric transducersen
dc.subjectAlternating current power transmissionen
dc.subjectMagnetic fieldsen
dc.subjectSingle crystalsen
dc.titleComparison of noise floor and sensitivity for different magnetoelectric laminatesen
dc.title.serialJournal of Applied Physicsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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