Szczegóły publikacji
Opis bibliograficzny
Interface atomic structure and magnetic anisotropy in ultrathin Fe films grown by thermal deposition and pulsed laser deposition on GaAs(001) / B. Kardasz, J. ŻUKROWSKI, O. Mosendz, M. PRZYBYLSKI, B. Heinrich, J. Kirschner // Journal of Applied Physics ; ISSN 0021-8979. — 2007 — vol. 101 iss. 9 art. no. 09D110, s. 09D110-1–09D110-3. — Bibliogr. s. 09D110-3. — Publikacja dostępna online od: 2007-05-01. — M. Przybylski - dod. afiliacja: Max Planck Institute for Microstructure Physics, Germany. — 10th Joint magnetism and magnetic materials conference/international Magnetics conference : Baltimore, USA, January 07–11, 2007
Autorzy (6)
- Kardasz B.
- AGHŻukrowski Jan
- Mosendz O.
- AGHPrzybylski Marek
- Heinrich Bretislav
- Kirschner Jürgen
Dane bibliometryczne
| ID BaDAP | 36431 |
|---|---|
| Data dodania do BaDAP | 2008-01-19 |
| Tekst źródłowy | URL |
| DOI | 10.1063/1.2711071 |
| Rok publikacji | 2007 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Applied Physics |
Abstract
Thermal deposition (TD) and pulsed laser deposition (PLD) techniques were used to prepare GaAs/Fe(001) crystalline ultrathin films. The magnetic environment of Fe at the Fe/GaAs(001) interface was investigated by means of conversion electron Mossbauer spectroscopy using an (57)Fe probe layer having the equivalent thickness of two atomic layers. The magnetic anisotropies were measured using ferromagnetic resonance. PLD samples were affected by an appreciably higher degree of interface alloying compared with the TD films. The interface in-plane fourfold (cubic) anisotropy is significantly increased and the in-plane interface uniaxial anisotropy is significantly decreased in the PLD samples compared to those prepared using TD. The effective perpendicular demagnetizing field in the PLD films is significantly decreased compared to the TD samples due to an unexpected increase in the interface uniaxial perpendicular anisotropy at the Fe/Au(001) interface.
