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Temperature dependence of magnetization damping in Heusler alloy films
Authors:
- J. Dubowik,
- Karol Załęski,
- H. Głowiński,
- Iwona Gościańska
Abstract
The Gilbert damping for Co2CrAl (Co2Cr 0.3Fe0.7Al) and Ni2MnSn Heusler alloy films was investigated as a function of temperature. The best films reveals the Gilbert damping nearly independent of temperature. Magnetic relaxation in Co 2CrAl is strongly influenced by magnetic inhomogeneities due to phase separation. The best Ni2MnSn epitaxial films have comparable Gilbert damping α of 6 × 10-3 as half-metallic Co 2Cr0.3Fe0.7Al films with α = 3 × 10-3.
- Record ID
- UAM3cae7137bd51478cb6d1c42821c37cd5
- Author
- Journal series
- Acta Physica Polonica A, ISSN 0587-4246
- Issue year
- 2010
- Vol
- 118
- Pages
- 848-850
- ASJC Classification
- DOI
- DOI:10.12693/APhysPolA.118.848 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 0; = 0; : 2010 = 0.421; : 2010 (2 years) = 0.467 - 2010 (5 years) =0.420
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAM3cae7137bd51478cb6d1c42821c37cd5/
- URN
urn:amu-prod:UAM3cae7137bd51478cb6d1c42821c37cd5
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.