ELECTRONIC MECHANISMS FOR MAGNETIC-INTERACTIONS IN A CU-MN SPIN-GLASS
UNSPECIFIED. (1994) ELECTRONIC MECHANISMS FOR MAGNETIC-INTERACTIONS IN A CU-MN SPIN-GLASS. EUROPHYSICS LETTERS, 25 (8). pp. 631-636. ISSN 0295-5075Full text not available from this repository.
We use our <<first-principles>> theory for magnetic correlations in paramagnetic alloys to extract magnetic interactions in the Cu85Mn15 <<spin-glass>> alloy at 295 K. We associate a new combination of competing, electronic effects for these entities. Our results are in good agreement with appropriate neutron scattering data for this alloy above its <<spin-freezing. temperature. We suggest that the extracted magnetic interactions will be useful in improving models of the low-temperature magnetic properties of these spin-glasses.
|Item Type:||Journal Article|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||EUROPHYSICS LETTERS|
|Date:||10 March 1994|
|Number of Pages:||6|
|Page Range:||pp. 631-636|
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