Influence of Mn concentration on the electronic and magnetic properties of Mn doped beta -Ge(3)N(4): A first-principles study

The influence of Mn concentration on the electronic and magnetic properties of Mn doped beta -Ge(3)N(4) was investigated by using first-principles calculations based on density functional theory. Our results show that Mn atoms prefer occupying Ge sites and have a tendency to cluster. The electronic...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2012-09, Vol.324 (19), p.2972-2976
Hauptverfasser:	Wang, V, He, H P, Zhang, S L, Ma, N, Xiao, W, Zhang, E H, Dou, H Q
Format:	Artikel
Sprache:	eng
Schlagworte:	Density functional theory Electronics Ferromagnetism Germanium Magnetic properties Magnetism Manganese Mathematical analysis
Online-Zugang:	Volltext
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