Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers
| ISSN: |
0304-8853
|
|---|---|
| Source: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
|
| Topics: |
Physics
|
| Type of Medium: |
Electronic Resource
|
| URL: |
| _version_ | 1798291834007453696 |
|---|---|
| autor | Melo, L.V. Monteiro, P. Freitas, P.P. |
| autorsonst | Melo, L.V. Monteiro, P. Freitas, P.P. |
| book_url | http://dx.doi.org/10.1016/0304-8853(93)91228-Y |
| datenlieferant | nat_lic_papers |
| fussnote | Magnetoresistance enhancement in antiferromagnetically coupled Co-Re multilayers is discussed in terms of an extended Camley and Barnas model involving both interfacial and bulk spin-dependent scattering. We find that for Co-Re multilayers, interface scattering alone can explain all independent sets of experimental data. This was further studied by adding monolayers of a third element X = Fe, Ni, Cr, Mo to the Co-Re interface. In the case of Cr or Mo, 1 ML added at the interface is sufficient to suppress antiferromagnetic coupling and magnetoresistance enhancement. Addition of Fe or Ni at the Co-Re interface is only effective up to 1 ML. For thicker Fe or Ni layers added at the interface the magnetoresistance remains essentially constant. This is a clear indication of an interface effect. |
| hauptsatz | hsatz_simple |
| identnr | NLZ17722732X |
| issn | 0304-8853 |
| journal_name | Journal of Magnetism and Magnetic Materials |
| materialart | 1 |
| package_name | Elsevier |
| publikationsort | Amsterdam |
| publisher | Elsevier |
| reference | 121 (1993), S. 390-394 |
| search_space | articles |
| shingle_author_1 | Melo, L.V. Monteiro, P. Freitas, P.P. |
| shingle_author_2 | Melo, L.V. Monteiro, P. Freitas, P.P. |
| shingle_author_3 | Melo, L.V. Monteiro, P. Freitas, P.P. |
| shingle_author_4 | Melo, L.V. Monteiro, P. Freitas, P.P. |
| shingle_catch_all_1 | Melo, L.V. Monteiro, P. Freitas, P.P. Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers 0304-8853 03048853 Elsevier |
| shingle_catch_all_2 | Melo, L.V. Monteiro, P. Freitas, P.P. Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers 0304-8853 03048853 Elsevier |
| shingle_catch_all_3 | Melo, L.V. Monteiro, P. Freitas, P.P. Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers 0304-8853 03048853 Elsevier |
| shingle_catch_all_4 | Melo, L.V. Monteiro, P. Freitas, P.P. Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers 0304-8853 03048853 Elsevier |
| shingle_title_1 | Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers |
| shingle_title_2 | Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers |
| shingle_title_3 | Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers |
| shingle_title_4 | Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers |
| sigel_instance_filter | dkfz geomar wilbert ipn albert fhp |
| source_archive | Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
| timestamp | 2024-05-06T08:38:55.306Z |
| titel | Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers |
| titel_suche | Interfacial spin-dependent scattering in Co-Re antiferromagnetically coupled multilayers Magnetoresistance enhancement in antiferromagnetically coupled Co-Re multilayers is discussed in terms of an extended Camley and Barnas model involving both interfacial and bulk spin-dependent scattering. We find that for Co-Re multilayers, interface scattering alone can explain all independent sets of experimental data. This was further studied by adding monolayers of a third element X = Fe, Ni, Cr, Mo to the Co-Re interface. In the case of Cr or Mo, 1 ML added at the interface is sufficient to suppress antiferromagnetic coupling and magnetoresistance enhancement. Addition of Fe or Ni at the Co-Re interface is only effective up to 1 ML. For thicker Fe or Ni layers added at the interface the magnetoresistance remains essentially constant. This is a clear indication of an interface effect. |
| topic | U |
| uid | nat_lic_papers_NLZ17722732X |