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Magnetic properties of NiMnSb(001) films grown on InGaAs/InP(001)
Heinrich, B., Woltersdorf, Georg, Urban, R., Mosendz, O., Schmidt, G., Bach, P., Molenkamp, L. und Rozenberg, E. (2004) Magnetic properties of NiMnSb(001) films grown on InGaAs/InP(001). Journal of Applied Physics 95 (11, Pa), S. 7462-7464.Veröffentlichungsdatum dieses Volltextes: 07 Jun 2010 08:46
Artikel
DOI zum Zitieren dieses Dokuments: 10.5283/epub.14944
Zusammenfassung
NiMnSb half Heusler alloy films were prepared by molecular beam epitaxy (MBE) on InP(001). The dc and rf magnetic properties were investigated by ferromagnetic resonance (FMR). The effective uniaxial anisotropy fields increased with increasing film thickness and reached nonzero asymptotic values. FMR linewidths rapidly increased with the film thickness due to the presence of two ...
NiMnSb half Heusler alloy films were prepared by molecular beam epitaxy (MBE) on InP(001). The dc and rf magnetic properties were investigated
by ferromagnetic resonance (FMR). The effective uniaxial anisotropy
fields increased with increasing film thickness and reached nonzero
asymptotic values. FMR linewidths rapidly increased with the film
thickness due to the presence of two magnon scattering. Bulklike
uniaxial anisotropies and two magnon scattering were caused by a
self-assembled network of lattice defects. Gilbert damping parameter
and spectroscopic g factor were found to be 3.1x10(7) and 2.03,
respectively, indicating a weak role of spin orbit interaction. (C)
2004 American Institute of Physics.
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| Dokumentenart | Artikel | ||||||||||||
| Titel eines Journals oder einer Zeitschrift | Journal of Applied Physics | ||||||||||||
| Verlag: | American Institute of Physics | ||||||||||||
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| Band: | 95 | ||||||||||||
| Nummer des Zeitschriftenheftes oder des Kapitels: | 11, Pa | ||||||||||||
| Seitenbereich: | S. 7462-7464 | ||||||||||||
| Datum | Juni 2004 | ||||||||||||
| Institutionen | Nicht ausgewählt | ||||||||||||
| Identifikationsnummer |
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| Klassifikation |
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| Stichwörter / Keywords | manganese alloys, antimony alloys, nickel alloys, molecular beam epitaxial growth, ferromagnetic materials, ferromagnetic resonance, damping, magnetic epitaxial layers, magnetic anisotropy, g-factor, spin-orbit interactions, magnons | ||||||||||||
| Dewey-Dezimal-Klassifikation | 500 Naturwissenschaften und Mathematik > 530 Physik | ||||||||||||
| Status | Veröffentlicht | ||||||||||||
| Begutachtet | Ja, diese Version wurde begutachtet | ||||||||||||
| An der Universität Regensburg entstanden | Unbekannt / Keine Angabe | ||||||||||||
| URN der UB Regensburg | urn:nbn:de:bvb:355-epub-149449 | ||||||||||||
| Dokumenten-ID | 14944 |
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