Publications in Scientific Journals:

I. Turek, J. Kudrnovsky, V. Drchal, P. Weinberger:
"Residual resistivity of (Ga,Mn)As alloys from ab initio calculations";
Journal of Magnetism and Magnetic Materials, 272-276 (2004), 1987 - 1988.

English abstract:
The residual resistivity of diluted (Ga,Mn)As magnetic semiconductors with native compensating defects (Asantisites,
Mn-interstitials) is calculated from ?rst principles using the Kubo?Greenwood linear response theory. The
concentration variations of the resistivity re?ect the strength of impurity scattering and the number of carriers. In
agreement with a recent experiment, the calculated resistivities are strongly correlated with the alloy Curie temperatures
evaluated in terms of a classical Heisenberg Hamiltonian.
r 2003 Elsevier B.V. All rights reserved.
PACS: 72.80.Ey; 72.80.Ng
Keywords: Residual resistivity; Magnetic semiconductors; Curie temperature

Online library catalogue of the TU Vienna:

Created from the Publication Database of the Vienna University of Technology.