Shape-independent permeability model for uniaxially-anisotropic ferromagnetic thin films

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dc.contributor.author Jamieson, Brice
dc.contributor.author O'Donnell, Terence
dc.contributor.author Kulkarni, Santosh
dc.contributor.author Roy, Saibal
dc.date.accessioned 2017-07-28T11:22:09Z
dc.date.available 2017-07-28T11:22:09Z
dc.date.issued 2010
dc.identifier.citation Jamieson, B., O’Donnell, T., Kulkarni, S. and Roy, S. (2010) 'Shape-independent permeability model for uniaxially-anisotropic ferromagnetic thin films', Applied Physics Letters, 96(20), pp. 202509. doi: 10.1063/1.3430061 en
dc.identifier.volume 96
dc.identifier.issued 20
dc.identifier.startpage 1
dc.identifier.endpage 3
dc.identifier.issn 0003-6951
dc.identifier.issn 1077-3118
dc.identifier.uri http://hdl.handle.net/10468/4342
dc.identifier.doi 10.1063/1.3430061
dc.description.abstract A permeability model based on the three-dimensional shape demagnetization effect is developed to estimate the permeability of any uniaxially-anisotropic ferromagnetic thin-film for integrated micromagnetic structures. The model is validated by comparison to measured ferromagnetic thin films (NiFe and CoPRe) with different anisotropies and saturation magnetizations. The dependence of permeability on film-thickness is modeled as a function of the demagnetization effect and verified against fabricated samples of varying thicknesses. (C) 2010 American Institute of Physics. (doi: 10.1063/1.3430061) en
dc.description.sponsorship Enterprise Ireland (EI CFTD/2008/331); Science Foundation Ireland (SFI 06/IN.1/I98) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher AIP Publishing en
dc.relation.uri http://aip.scitation.org/doi/abs/10.1063/1.3430061
dc.rights © 2010 American Institute of Physics.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Jamieson, B., O’Donnell, T., Kulkarni, S. and Roy, S. (2010) 'Shape-independent permeability model for uniaxially-anisotropic ferromagnetic thin films', Applied Physics Letters, 96(20), pp. 202509 and may be found at http://aip.scitation.org/doi/abs/10.1063/1.3430061 en
dc.subject Inductors en
dc.subject Ferromagnetic materials en
dc.subject Magnetic anisotropy en
dc.subject Magnetic permeability en
dc.subject Magnetisation en
dc.subject Magnetic films en
dc.subject Demagnetization en
dc.title Shape-independent permeability model for uniaxially-anisotropic ferromagnetic thin films en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Saibal Roy, Tyndall National Institute, University College Cork, Cork, Ireland +353-21-490-3000 E-mail: saibal.roy@tyndall.ie en
dc.internal.availability Full text available en
dc.description.version Published Version en
dc.internal.rssid 43334261
dc.internal.rssid 43334261
dc.internal.wokid WOS:000277969700039
dc.contributor.funder Enterprise Ireland
dc.contributor.funder Science Foundation Ireland
dc.description.status Peer reviewed en
dc.identifier.journaltitle Applied Physics Letters en
dc.internal.IRISemailaddress saibal.roy@tyndall.ie en
dc.identifier.articleid 202509


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