Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/84915
DC FieldValueLanguage
dc.creatorGuijun Lien_US
dc.creatorChi Wah Leungen_US
dc.creatorChin Shuehen_US
dc.creatorHsun-Feng Hsuen_US
dc.creatorHsuan-Rong Huangen_US
dc.creatorKo-Wei Linen_US
dc.creatorPui To Laien_US
dc.creatorPhilip W.T. Pongen_US
dc.date2012-05zh_TW
dc.date.accessioned2014-11-25T05:55:26Z-
dc.date.available2014-11-25T05:55:26Z-
dc.identifier.urihttp://hdl.handle.net/11455/84915-
dc.description.abstractThe influence of ion-beam bombardment of the NiO surface on the exchange bias behavior of NiFe/NiObilayers was systemically investigated with different bombardment energies and durations. The resultsshow that by varying the bombardment energies, different crystallographic orientations are created whichmodifies the NiO spin structures. This results in the changes in the coupling type in NiO when it is in contactwith the NiFe layer. The NiFe/NiO bilayers exhibited either enhanced or decreased exchange bias filed,depending on the uncompensated moments or misaligned NiO spin created by ion-beam bombardment.The variations in coercivities of NiFe/NiO bilayers imply that the NiO anisotropy could be tuned by ionbeambombardment.en_US
dc.format.medium期刊論文zh_TW
dc.language.isoen_USzh_TW
dc.relationSurface & Coatings Technology, Volume 228, Page(s) S437-S441.en_US
dc.relation.urihttp://dx.doi.org/10.1016/j.surfcoat.2012.05.035-
dc.subjectExchange biasen_US
dc.subjectIon-beam bombardmenten_US
dc.subjectMagnetic thin filmsen_US
dc.titleExchange bias effects of NiFe/NiO bilayers through ion-beam bombardment on the NiO surfaceen_US
dc.identifier.doi10.1016/j.surfcoat.2012.05.035zh_TW
item.fulltextno fulltext-
item.grantfulltextnone-
item.languageiso639-1en_US-
Appears in Collections:材料科學與工程學系
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