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dc.date.accessioned2016-08-24T17:54:42Z
dc.date.available2016-08-24T17:54:42Z
dc.date.issued2007-08-14
dc.identifier.urihttp://hdl.handle.net/10919/72566
dc.description.abstractA method and apparatus attains high voltage gain by using a composite structure of an elastic section of piezoelectric layers bonded between magnetic and electric sections of magnetostrictive layers, with a harmonic magnetic field being applied along the layers at a mechanical resonance frequency of the composite structure, through coils around the laminate carrying current, such as to produce a continuity of both magnetic and electric flux lines, and achieving a high voltage output.
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen_US
dc.publisherUnited States Patent and Trademark Office
dc.titleMethod and apparatus for high voltage gain using a magnetostrictive-piezoelectric composite
dc.typePatent
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/32/565/072/0.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.date.filed2005-03-08
dc.identifier.applicationnumber11073763
dc.subject.uspc310/358
dc.subject.cpcH01L41/00
dc.type.patenttypeutility
dc.identifier.patentnumber7256532


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