Please use this identifier to cite or link to this item: https://apo.ansto.gov.au/dspace/handle/10238/5616
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dc.contributor.authorShueh, C-
dc.contributor.authorCortie, DL-
dc.contributor.authorKlose, F-
dc.contributor.authorvan Lierop, J-
dc.contributor.authorLin, KW-
dc.date.accessioned2014-05-19T23:51:55Z-
dc.date.available2014-05-19T23:51:55Z-
dc.date.issued2012-11-01-
dc.identifier.citationShueh, C., Cortie, D. L., Klose, F., van Lierop, J., & Lin, K. W. (2012). Modulating the magneto-crystalline anisotropy and the exchange bias field in CoFe/(Co,Fe)O bilayers using ion-beam bombardment and single crystalline substrates. IEEE Transactions on Magnetics, 48(11), 2892-2895. doi:10.1109/TMAG.2012.2201144en_AU
dc.identifier.govdoc4768-
dc.identifier.issn0018-9464-
dc.identifier.urihttp://dx.doi.org/10.1109/TMAG.2012.2201144en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/5616-
dc.description.abstractWe report the effects of ion-beam bombardment on the room temperature and low temperature magnetic properties of ferromagnetic CoFe/antiferromagnetic (Co,Fe)O thin film bilayers. The films were deposited onto amorphous SiO(2) and single crystalline MgO(110)/(100) substrates. Magnetometry showed that ion-beam bombardment was capable of modifying the coercivity and loop shape for the thin film system at room temperature, corresponding to alteration of the effective magneto-crystalline anisotropy field. After field cooling to 50 K, a shifted hysteresis loop was seen for those films containing a proportion of the antiferromagnetic rock-salt (Co,Fe)O phase, with an exchange bias magnitude that depended on the ion-beam bombardment conditions. Our results indicate that matching the substrate with appropriate ion-bombardment conditions provides a promising way to engineer selectively two important types of magnetic anisotropy in ferromagnetic/antiferromagnetic bilayers: magneto-crystalline and exchange bias. © 2012, Institute of Electrical and Electronics Engineers (IEEE).en_AU
dc.language.isoenen_AU
dc.publisherInstitute of Electrical and Electronics Engineers Incen_AU
dc.subjectIon beamsen_AU
dc.subjectMagnetic propertiesen_AU
dc.subjectThin filmsen_AU
dc.subjectAntiferromagnetismen_AU
dc.subjectFerromagnetismen_AU
dc.subjectExchange interactions-
dc.subjectIron compounds-
dc.subjectIron alloys-
dc.subjectMagnetometers-
dc.subjectTransition elements-
dc.subjectCobalt-
dc.titleModulating the magneto-crystalline anisotropy and the exchange bias field in CoFe/(Co,Fe)O bilayers using ion-beam bombardment and single crystalline substratesen_AU
dc.typeJournal Articleen_AU
dc.date.statistics2014-05-20-
Appears in Collections:Journal Articles

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