Metal-ceramic laminate composite magnetoelectric gradiometer

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dc.contributorVirginia Techen
dc.contributor.authorBedekar, Vishwasen
dc.contributor.authorBichurin, Mirza I.en
dc.contributor.authorIvanov, Sergey N.en
dc.contributor.authorPukinskiy, Yuri J.en
dc.contributor.authorPriya, Shashanken
dc.contributor.departmentCenter for Energy Harvesting Materials and Systems (CEHMS)en
dc.contributor.departmentMaterials Science and Engineeringen
dc.date.accessed2014-01-25en
dc.date.accessioned2014-01-23T13:49:08Zen
dc.date.available2014-01-23T13:49:08Zen
dc.date.issued2010-03-01en
dc.description.abstractGradiometer resembles in functionality a magnetic field sensor where it measures the magnetic field gradient and its sensitivity is determined by the ability to quantify differential voltage change with respect to a reference value. Magnetoelectric (ME) gradiometer designed in this study is based upon the nickel (Ni)-Pb(Zr,Ti)O(3) (PZT) composites and utilizes the ring-dot piezoelectric transformer structure working near the resonance as the basis. The samples had the ring-dot electrode pattern printed on the top surface of PZT, where ring acts as the input while dot acts as the output. There is an insulation gap between the input and output section of 1.2 mm. The generated magnetic field due to converse ME effect interacts with the external applied magnetic field producing flux gradient, which is detected through the frequency shift and output voltage change in gradiometer structure. The measurements of output voltage dependence on applied magnetic field clearly illustrate that the proposed design can provide high sensitivity and bandwidth.en
dc.description.sponsorshipDMR-Metals, National Science Foundationen
dc.description.sponsorshipAir Force Office of Scientific Researchen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationBedekar, V.; Bichurin, M. I.; Ivanov, S. N.; et al., "Metal-ceramic laminate composite magnetoelectric gradiometer," Rev. Sci. Instrum. 81, 033906 (2010); http://dx.doi.org/10.1063/1.3354985en
dc.identifier.doihttps://doi.org/10.1063/1.3354985en
dc.identifier.issn0034-6748en
dc.identifier.urihttp://hdl.handle.net/10919/25126en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/rsi/81/3/10.1063/1.3354985en
dc.language.isoen_USen
dc.publisherAIP Publishingen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectCeramicsen
dc.subjectLaminatesen
dc.subjectMagnetic field measurementen
dc.subjectMagnetic sensorsen
dc.subjectMagnetoelectronicsen
dc.subjectMagnetometersen
dc.titleMetal-ceramic laminate composite magnetoelectric gradiometeren
dc.title.serialReview of Scientific Instrumentsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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