Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/43503
DC FieldValueLanguage
dc.contributor.authorSu, C.H.en_US
dc.contributor.author林克偉zh_TW
dc.contributor.authorLo, S.C.en_US
dc.contributor.authorvan Lierop, J.en_US
dc.contributor.authorLin, K.W.en_US
dc.contributor.authorOuyang, H.en_US
dc.date2009zh_TW
dc.date.accessioned2014-06-06T08:10:58Z-
dc.date.available2014-06-06T08:10:58Z-
dc.identifier.issn0021-8979zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/43503-
dc.description.abstractIt has been observed that a perpendicular interface contribution to the magnetic anisotropy can rotate the easy magnetization direction from within the film plane to perpendicular to the film plane when the Co thickness in Co/Pt multilayers is below a critical value that is in the range of (sub) nanometers. In this work, mixed CoPt phases mainly consisting of disordered fcc CoPt were found to be responsible for the perpendicular magnetic anisotropy (PMA) for the film deposition end-Hall voltage equal to 140 V. Estimates of mechanisms that could be responsible for the PMA such as "orange peel" coupling, exchange bias, and magnetostriction indicate that they are too weak. We believe that this PMA is driven by the heat of mixing and relatively higher interfacial energy since the Co layer thickness is about 1 nm. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3070639]en_US
dc.language.isoen_USzh_TW
dc.relationJournal of Applied Physicsen_US
dc.relation.ispartofseriesJournal of Applied Physics, Volume 105, Issue 7.en_US
dc.relation.urihttp://dx.doi.org/10.1063/1.3070639en_US
dc.subjectalloysen_US
dc.titleThe intermixing induced perpendicular magnetic anisotropy in ultrathin Co/Pt multilayersen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1063/1.3070639zh_TW
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextno fulltext-
item.grantfulltextnone-
item.cerifentitytypePublications-
item.languageiso639-1en_US-
item.openairetypeJournal Article-
Appears in Collections:材料科學與工程學系
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