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|標題:||A simple rule for determining ferromagnetism based on direct exchange energies||作者:||Jalbout, A.F.
|關鍵字:||direct exchange interaction;ferromagnetism;density functional theory;theoretical methods;lattices||Project:||Journal of Magnetism and Magnetic Materials||期刊/報告no：:||Journal of Magnetism and Magnetic Materials, Volume 278, Issue 3, Page(s) 342-347.||摘要:||
Direct exchange energy can be used as a measure of the ferromagnetic properties between two atoms, although we apply it to several diatomic species, and we propose that it is possible to obtain information about the magnetic properties of the lattice based on the correlation between the direct exchange energy and the exchange constant predicted by density functional theory methods. (C) 2004 Elsevier B.V. All rights reserved.
|Appears in Collections:||土壤環境科學系|
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