Maiti, K. ; Dallmeyer, A. ; Malagoli, M. C. ; Carbone, C. ; Eberhardt, W. ; Rader, O. ; Pasquali, L. ; Banerjee, A. ; Turchini, S. ; Zennaro, S. ; Zema, N. (2001) Oscillatory interlayer coupling mediated by fcc-Fe/Co(1 0 0) films Applied Surface Science, 182 (3-4). pp. 302-307. ISSN 0169-4332
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0169-4332(01)00418-4
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 dichrosim at various temperatures. The dependence of 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 monolayerss (ml) thickness range. The decrease in temperature down to 100 K does not exhibit any change in the magnetic properties of the Fe film. 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 Elsevier Science. |
| Keywords: | Magnetism; Oscillatory Interlayer Coupling; Fcc-Fe Films |
| ID Code: | 95843 |
| Deposited On: | 23 Nov 2012 12:08 |
| Last Modified: | 23 Nov 2012 12:08 |
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