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dc.date.accessioned2016-08-24T17:54:59Z
dc.date.available2016-08-24T17:54:59Z
dc.date.issued2010-08-10
dc.identifier.urihttp://hdl.handle.net/10919/72644
dc.description.abstractAn ME composite laminate of at least one (1-3) piezo-fiber layer coupled with high-permeability alloy magnetostrictive layers, optionally formed of FeBSiC or equivalent. The composite laminate alternates the (1-3) piezo-fiber and high-permeability alloy magnetostrictive layers in a stacked manner. Optionally, the magnetization direction of the high-permeability alloy magnetostrictive layers and polarization direction of the piezo-fiber layer are an (L-L) arrangement. Optionally, thin film polymer layers are between the (1-3) piezo-fiber layer and high-permeability alloy magnetostrictive layers. Optionally, piezo-electric fibers within the (1-3) piezo-fiber layer are poled by inter-digitated electrodes supported by the thin film polymer, arranged as alternating symmetric longitudinally-poled “push-pull” units.
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen_US
dc.publisherUnited States Patent and Trademark Office
dc.titleMethod and Apparatus for High-Permeability Magnetostrictive/Piezo-Fiber Laminates Having Colossal, Near-Ideal Magnetoelectricity
dc.typePatent
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/46/718/077/0.pdf
dc.date.accessed2016-08-19
dc.type.dcmitypeText
dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.
dc.contributor.inventorViehland, Dwight Douglas
dc.contributor.inventorDong, Shuxiang
dc.contributor.inventorLi, Jie-Fang
dc.contributor.inventorZhai, Junyi
dc.date.filed2007-08-01
dc.identifier.applicationnumber11832564
dc.subject.uspc428/693.1
dc.subject.cpcH01L41/00
dc.subject.cpcY10T428/31504
dc.subject.cpcY10T428/325
dc.type.patenttypeutility
dc.identifier.patentnumber7771846


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