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High spin polarization in a two phase quaternary Heusler alloy [Co.sub.2]Mn[Al.sub.1-X][Sn.sub.X]
- Source :
- Journal of Applied Physics. May 1, 2007, Vol. 101 Issue 9, 09J508-1-09J508-3
- Publication Year :
- 2007
-
Abstract
- The structure and the spin polarization of [Co.sub.2]MnAl, [Co.sub.2]MnSn and [Co.sub.2]Mn[Al.sub.0.5][Sn.sub.0.5] alloys are investigated. It is shown that the increase in spin polarization is due to band matching between the two phases and a shift in the spin down density of states.
Details
- Language :
- English
- ISSN :
- 00218979
- Volume :
- 101
- Issue :
- 9
- Database :
- Gale General OneFile
- Journal :
- Journal of Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.166681006