Experiment and Theoretical Study of Critical Behavior in Magnetic Multilayers
โ Scribed by Masrour, R.; Hamedoun, M.; Benyoussef, A.; Lassri, H.
- Book ID
- 113072462
- Publisher
- Springer
- Year
- 2012
- Tongue
- English
- Weight
- 708 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0896-1107
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๐ SIMILAR VOLUMES
## Abstract __Calculations of exchange coupling constants (__J__) based on density functional theory for eight complete, nonmodeled ferric wheels have been performed, and a comparison with the values obtained from magnetic susceptibility data is presented. The calculated__ J __values obtained with
We have measured critical currents in Pb/Ge multilayers as a function of direction and magnitude of a magnetic field ning at the Pb Ge interfaces. The critical current as a function of a perpendicular field displays a pronounced P erpendicular to the current. The higher J, for a field parallel to t