Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001)
Schemme T, Krampf A, Bertram F, Kuschel T, Kuepper K, Wollschläger J (2015)
Journal of Applied Physics 118(11): 113904.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Autor*in
Schemme, Tobias;
Krampf, Andreas;
Bertram, Florian;
Kuschel, TimoUniBi
;
Kuepper, Karsten;
Wollschläger, Joachim
![](https://pub.uni-bielefeld.de/images/icon_orcid.png)
Abstract / Bemerkung
Iron oxide films were reactively grown on iron buffer films, which were deposited before on MgO(001) substrates to analyze the influence of the initial iron buffer layers on the magnetic properties of the magnetite films. X-ray photoelectron spectroscopy and low energy electron diffraction showed that magnetite films of high crystalline quality in the surface near region were formed by this two-step deposition procedure. The underlying iron film, however, was completely oxidized as proved by x-ray reflectometry and diffraction. The structural bulk quality of the iron oxide film is poor compared to magnetite films directly grown on MgO(001). Although the iron film was completely oxidized, we found drastically modified magnetic properties for these films using the magnetooptic Kerr effect. The magnetite films had strongly increased coercive fields, and their magnetic in-plane anisotropy is in-plane rotated by 45° compared to magnetite films formed directly by one step reactive growth on MgO(001).
Erscheinungsjahr
2015
Zeitschriftentitel
Journal of Applied Physics
Band
118
Ausgabe
11
Art.-Nr.
113904
ISSN
0021-8979
eISSN
1089-7550
Page URI
https://pub.uni-bielefeld.de/record/2775743
Zitieren
Schemme T, Krampf A, Bertram F, Kuschel T, Kuepper K, Wollschläger J. Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001). Journal of Applied Physics. 2015;118(11): 113904.
Schemme, T., Krampf, A., Bertram, F., Kuschel, T., Kuepper, K., & Wollschläger, J. (2015). Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001). Journal of Applied Physics, 118(11), 113904. doi:10.1063/1.4930998
Schemme, Tobias, Krampf, Andreas, Bertram, Florian, Kuschel, Timo, Kuepper, Karsten, and Wollschläger, Joachim. 2015. “Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001)”. Journal of Applied Physics 118 (11): 113904.
Schemme, T., Krampf, A., Bertram, F., Kuschel, T., Kuepper, K., and Wollschläger, J. (2015). Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001). Journal of Applied Physics 118:113904.
Schemme, T., et al., 2015. Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001). Journal of Applied Physics, 118(11): 113904.
T. Schemme, et al., “Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001)”, Journal of Applied Physics, vol. 118, 2015, : 113904.
Schemme, T., Krampf, A., Bertram, F., Kuschel, T., Kuepper, K., Wollschläger, J.: Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001). Journal of Applied Physics. 118, : 113904 (2015).
Schemme, Tobias, Krampf, Andreas, Bertram, Florian, Kuschel, Timo, Kuepper, Karsten, and Wollschläger, Joachim. “Modifying magnetic properties of ultra-thin magnetite films by growth on Fe pre-covered MgO(001)”. Journal of Applied Physics 118.11 (2015): 113904.
Export
Markieren/ Markierung löschen
Markierte Publikationen
Web of Science
Dieser Datensatz im Web of Science®Suchen in