Dallmeyer, A. ; Maiti, K. ; Rader, O. ; Pasquali, L. ; Carbone, C. ; Eberhardt, W. (2001) Magnetism and interlayer coupling in fcc Fe/Co films Physical Review B: Condensed Matter and Materials Physics, 63 (10). 104413_1-104413_5. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v63/i10/e104413
Related URL: http://dx.doi.org/10.1103/PhysRevB.63.104413
Abstract
The magnetism of epitaxial fcc Fe films deposited on Co(100) and sandwiched between two Co(100) films was investigated by x-ray magnetic circular dichroism. The dependence of the Fe magnetism on the film thickness is complex and qualitatively similar on Co(100) and in fcc Co/Fe/Co(100) trilayers. The fcc Fe film magnetization presents a pronounced oscillation, suggesting a partial antiferromagnetic ordering in the 5-10 monolayer thickness range. The fcc Fe films mediate an oscillatory, indirect coupling in Co/Fe/Co(100) structures that alternates in correspondence with the changes of the Fe magnetization.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 62221 |
| Deposited On: | 20 Sep 2011 09:42 |
| Last Modified: | 20 Sep 2011 09:42 |
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