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DC- and FIR-Magneto-Transport in Zn(1−x)Mn(x)Se

Published online by Cambridge University Press:  26 February 2011

W. Erhardt ,
M. von Ortenberg ,
A. Twardowski  and
M. Demianiuk
W. Erhardt
Affiliation:
Physikalisches Institut der Universität Würzburg, Röntgenring 8, D-8700 Würzburg, F. R. Germany
M. von Ortenberg
Affiliation:
Physikalisches Institut der Universität Würzburg, Röntgenring 8, D-8700 Würzburg, F. R. Germany
A. Twardowski
Affiliation:
Institute of Experimental Physics, University of Warsaw, Hoza 69, P1-00-681 Warsaw, Poland
M. Demianiuk
Affiliation:
Institute of Technical Physics, Military Technical Academy, P1-00-908 Warsaw, Poland
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Abstract

DC- and FIR-magneto-transport measurements on Zn(1−x)Mn(x)Se for x<0.05 are interpreted in terms of nonresonant spin-flip hopping and resonant spin-flip conductivity. In combination with magnetization data the exchange-matrix element of the conduction band is determined to α = 0.32 eV.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 89: Symposium Q – Diluted Magnetic (Semimagnetic) Semiconductors , 1986 , 219
Copyright
Copyright © Materials Research Society 1987

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