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cond-mat.mes-hall2004
Green's function technique for studying electron flow in 2D mesoscopic samples
G. Metalidis, P. Bruno
In a recent series of scanning probe experiments, it became possible to visualize local electron flow in a two-dimensional electron gas. In this paper, a Green's function technique…
cond-mat.mtrl-sci2004
On-site Coulomb interaction and the magnetism of (GaMn)N and (GaMn)As
L. M. Sandratskii, P. Bruno, J. Kudrnovský
We use the local density approximation (LDA) and LDA+U schemes to study the magnetism of (GaMn)As and (GaMn)N for a number of Mn concentrations and varying number of holes. We show…