Magnetic moments of a pair Cr4 atomic clusters embedded in bulk Fe in terms of the spatial orientation
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.
2001
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| _version_ | 1876467355745255424 |
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| author | P. G. Alvarado Leyva |
| author_facet | P. G. Alvarado Leyva |
| contents | Magnetic moments of a pair Cr4 atomic clusters embedded in bulk Fe in terms of the spatial orientation P. G. Alvarado Leyva J. Dorantes Dávila Física, Astronomía y Matemáticas Hybridizations Spatial orientation Local magnetic moments Magnetic interface coupling The magnetic properties of a pair Cr4 atomic clusters embedded in bulk Fe are determined by using a realistic spd-bandHubbard-like model. The spin density distribution is calculated self-consistenly in the unrestricted Hartree-Fockapproximation. The local magnetic moments mi are obtained at various atoms i of the cluster and of the surrounding Fematrix. We consider two different orientations between the clusters; the axis of symmetry of the clusters are collinears (C)and non-collinears (NC), for all the cases studied we compare the results with the results to just one Cr4 atomic clusterembedded in bulk Fe. 2001 artículo científico 1665-3521 https://www.redalyc.org/articulo.oa?id=94201328 en http://www.redalyc.org/revista.oa?id=942 Superficies y vacío application/pdf Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. Superficies y vacío (México) Num.13 |
| format | Artículo científico |
| id | redalyc_94201328 |
| institution | Redalyc |
| language | en |
| publishDate | 2001 |
| publisher | Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. |
| spellingShingle | Magnetic moments of a pair Cr4 atomic clusters embedded in bulk Fe in terms of the spatial orientation P. G. Alvarado Leyva Física, Astronomía y Matemáticas Hybridizations Spatial orientation Local magnetic moments Magnetic interface coupling Magnetic moments of a pair Cr4 atomic clusters embedded in bulk Fe in terms of the spatial orientation P. G. Alvarado Leyva J. Dorantes Dávila Física, Astronomía y Matemáticas Hybridizations Spatial orientation Local magnetic moments Magnetic interface coupling The magnetic properties of a pair Cr4 atomic clusters embedded in bulk Fe are determined by using a realistic spd-bandHubbard-like model. The spin density distribution is calculated self-consistenly in the unrestricted Hartree-Fockapproximation. The local magnetic moments mi are obtained at various atoms i of the cluster and of the surrounding Fematrix. We consider two different orientations between the clusters; the axis of symmetry of the clusters are collinears (C)and non-collinears (NC), for all the cases studied we compare the results with the results to just one Cr4 atomic clusterembedded in bulk Fe. 2001 artículo científico 1665-3521 https://www.redalyc.org/articulo.oa?id=94201328 en http://www.redalyc.org/revista.oa?id=942 Superficies y vacío application/pdf Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. Superficies y vacío (México) Num.13 |
| title | Magnetic moments of a pair Cr4 atomic clusters embedded in bulk Fe in terms of the spatial orientation |
| topic | Física, Astronomía y Matemáticas Hybridizations Spatial orientation Local magnetic moments Magnetic interface coupling |
| url | https://www.redalyc.org/articulo.oa?id=94201328 |