Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0921-4526(03)00064-4
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dc.titleThickness dependence of the magnetic anisotropy and 90° switch of the easy axis in FeTaN thin films
dc.contributor.authorWang, S.G.
dc.contributor.authorNie, H.B.
dc.contributor.authorOng, C.K.
dc.contributor.authorLi, Z.W.
dc.contributor.authorZhao, G.P.
dc.contributor.authorWang, J.P.
dc.date.accessioned2014-12-12T07:35:06Z
dc.date.available2014-12-12T07:35:06Z
dc.date.issued2003
dc.identifier.citationWang, S.G., Nie, H.B., Ong, C.K., Li, Z.W., Zhao, G.P., Wang, J.P. (2003). Thickness dependence of the magnetic anisotropy and 90° switch of the easy axis in FeTaN thin films. Physica B: Condensed Matter 334 (1-2) : 193-201. ScholarBank@NUS Repository. https://doi.org/10.1016/S0921-4526(03)00064-4
dc.identifier.issn09214526
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/115997
dc.description.abstractThe polycrystalline FeTaN thin films with the thickness range from 30 to 700 nm have been fabricated and their magnetic properties have been investigated. The results show that, with the increase of the thickness of the films, the polar plot of coercivity changes its shape, from the horizontal-ellipse-like, the circular to the vertical-ellipse-like, i.e. the in-plane easy axis undergoes a 90° switch. A model that considers the competition between magnetocrystalline anisotropy and magnetoelastic anisotropy induced by the stress as well as the distribution of the easy axis is proposed. Based on the model, the polar plots of coercivity are calculated and the results are well consistent with the experimental data. The torque experimental curves are also described well by the model. © 2003 Elsevier Science B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0921-4526(03)00064-4
dc.sourceScopus
dc.subjectAnisotropy
dc.subjectCoercivity
dc.subjectStress
dc.typeArticle
dc.contributor.departmentTEMASEK LABORATORIES
dc.contributor.departmentMATERIALS SCIENCE
dc.contributor.departmentPHYSICS
dc.description.doi10.1016/S0921-4526(03)00064-4
dc.description.sourcetitlePhysica B: Condensed Matter
dc.description.volume334
dc.description.issue1-2
dc.description.page193-201
dc.description.codenPHYBE
dc.identifier.isiut000183224300025
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