| HAL : in2p3-00169321, version 1 |
| DOI : 10.1103/PhysRevLett.99.097203 |
| Fiche détaillée | Récupérer au format |
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| Physical Review Letters 99 (2007) 097203 |
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| Modes of Periodic Domain Wall Motion in Ultrathin Ferromagnetic Layers |
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| W. KleemannJ. RhensiusO. PetracicJ. Ferré1J.P. Jamet1H. Bernas2 |
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| (2007) |
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| Magnetization reversal in a periodic magnetic field is studied on an ultrathin, ultrasoft ferromagnetic Pt/Co(0.5 nm)/Pt trilayer exhibiting weak random domain wall (DW) pinning. The DW motion is imaged by polar magneto-optic Kerr effect microscopy and monitored by superconducting quantum interference device susceptometry. In close agreement with model predictions, the complex linear ac susceptibility corroborates the dynamic DW modes segmental relaxation, creep, slide, and switching. |
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| 1 : | LPS - Laboratoire de Physique des Solides |
| 2 : | CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse |
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| Thème(s) | : | Physique/Physique Nucléaire Expérimentale Physique/Matière Condensée/Systèmes désordonnés et réseaux de neurones |
| in2p3-00169321, version 1 | |
| http://hal.in2p3.fr/in2p3-00169321 | |
| oai:hal.in2p3.fr:in2p3-00169321 | |
| Contributeur : Dominique Girod | |
| Soumis le : Lundi 3 Septembre 2007, 13:29:30 | |
| Dernière modification le : Lundi 3 Septembre 2007, 13:48:13 | |