Near-flat self-biased magnetoelectric response in geometry gradient composite

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dc.contributorCenter for Energy Harvesting Materials and Systems (CEHMS). Bio-Inspired Materials and Devices Laboratory (BMDL)en
dc.contributor.authorZhou, Yuanen
dc.contributor.authorPriya, Shashanken
dc.date.accessed2015-04-24en
dc.date.accessioned2015-05-04T20:06:13Zen
dc.date.available2015-05-04T20:06:13Zen
dc.date.issued2014-03-14en
dc.description.abstractWe demonstrate a near-flat self-biased magnetoelectric (ME) effect in geometry gradient magnetostrictive-piezoelectric laminates. The near-flat behavior was characterized by a stable ME response over a wide range of magnetic DC bias. By adjusting the configuration of the magnetostrictive layer, we were able to control the magnitude of the self-biased magnetoelectric coefficient. The ME response was found to be almost independent of the applied DC bias in the range of 0 similar to 260 Oe. This bandwidth was almost 650% similar to 3800% higher than that of the conventional ME composites. This significant advancement opens great potential towards the development of high stability/sensitivity magnetic field sensors and energy harvesters. (C) 2014 AIP Publishing LLC.en
dc.description.sponsorshipU.S. Department of Energy. Office of Basic Energy Science - DE-FG02-06ER46290en
dc.description.sponsorshipNational Science Foundation. INAMM program (S.P.)en
dc.description.sponsorshipOffice of Naval Researchen
dc.format.extent6 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationZhou, Y. & Priya, S. (2014). Near-flat self-biased magnetoelectric response in geometry gradient composite. Journal of Applied Physics, 115(10). doi: 10.1063/1.4868340en
dc.identifier.doihttps://doi.org/10.1063/1.4868340en
dc.identifier.issn0021-8979en
dc.identifier.urihttp://hdl.handle.net/10919/51988en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/jap/115/10/10.1063/1.4868340en
dc.language.isoen_USen
dc.publisherAmerican Institute of Physicsen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectNickelen
dc.subjectAlternating current power transmissionen
dc.subjectMagnetic fieldsen
dc.subjectLaminatesen
dc.subjectMagnetoelectric effectsen
dc.titleNear-flat self-biased magnetoelectric response in geometry gradient compositeen
dc.title.serialJournal of Applied Physicsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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