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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jmmm.2012.03.040
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dc.titleMagnetic properties of strontium hexaferrite films prepared by pulsed laser deposition
dc.contributor.authorMasoudpanah, S.M.
dc.contributor.authorSeyyed Ebrahimi, S.A.
dc.contributor.authorOng, C.K.
dc.date.accessioned2014-10-16T09:31:34Z
dc.date.available2014-10-16T09:31:34Z
dc.date.issued2012-08
dc.identifier.citationMasoudpanah, S.M., Seyyed Ebrahimi, S.A., Ong, C.K. (2012-08). Magnetic properties of strontium hexaferrite films prepared by pulsed laser deposition. Journal of Magnetism and Magnetic Materials 324 (17) : 2654-2658. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jmmm.2012.03.040
dc.identifier.issn03048853
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/97125
dc.description.abstractThe magnetic properties of strontium hexaferrite (SrFe 12O 19) films fabricated by pulsed laser deposition on the Si(100) substrate with Pt(111) underlayer have been studied as a function of film thickness (50-700 nm). X-ray diffraction patterns confirm that the films have c-axis perpendicular orientation. The coercivities in perpendicular direction are higher than those for in-plane direction which indicates the films have perpendicular magnetic anisotropy. The coercivity was found to decrease with increasing of thickness, due to the increasing of the grain size and relaxation in lattice strain. The 200 nm thick film exhibits hexagonal shape grains of 150 nm and optimum magnetic properties of M s=298 emu/cm 3 and H c=2540 Oe. © 2012 Elsevier B.V.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jmmm.2012.03.040
dc.sourceScopus
dc.subjectFilm thickness
dc.subjectPerpendicular magnetic anisotropy
dc.subjectPt(111) underlayer
dc.subjectPulsed laser deposition
dc.subjectStrontium hexaferrite film
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1016/j.jmmm.2012.03.040
dc.description.sourcetitleJournal of Magnetism and Magnetic Materials
dc.description.volume324
dc.description.issue17
dc.description.page2654-2658
dc.description.codenJMMMD
dc.identifier.isiut000303418100011
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