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Calculated X-ray magnetic circular dichroism of the ordered and disordered FePd alloy |
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| Authors: | I Galanakis S Ostanin M Alouani H Dreyss H Ebert |
| Affiliation: | a Institut de Physique et de Chimie des Matériaux de Strasbourg (IPCMS), 23 rue du Loess, 67037, Strasbourg Cedex, France b Institute for Physical Chemistry, University of Munich, Haus E, Butenandtstr, Munich, 5-13, D-81377, Germany |
| Abstract: | A theoretical investigation of the effect of disorder and substrate on the magnetic properties of the FePd alloy is presented. The magnetic moments at the Fe sites decrease as the c/a ratio decreases, while the induced Pd magnetic moments increase. The disorder effect seems to be more important for the X-ray magnetic circular dichroism (XMCD) of Fe and Pd edges than the strain effect induced by the substrate. |
| Keywords: | XMCD FePd Strain Disorder |
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