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Ion - Carrier Exchange Interaction in Cd1−xMnxS

Published online by Cambridge University Press:  26 February 2011

M. Nawrocki ,
J. P. Lascaray ,
D. Coquillat  and
M. Demianiuk
M. Nawrocki
Affiliation:
Institute of Experimental Physics, University of Warsaw, Hoga 69, 00-681 Warsaw, Poland
J. P. Lascaray
Affiliation:
Group d'Etude des Semiconducteurs, USTL, place E. Bataillon, 34060- Montpellier - Cedex, France
D. Coquillat
Affiliation:
Group d'Etude des Semiconducteurs, USTL, place E. Bataillon, 34060- Montpellier - Cedex, France
M. Demianiuk
Affiliation:
Institute of Technical Physics, WAT, Warsaw, Poland
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Abstract

Magnetoreflectivity measurements in Faraday and Voigt geometry in the free exciton region (A, B and C excitons are visible) were performed on Cd0.07Mn0.13S at T=1.6 K for magnetic field up to 5.5 T. An analysis of the results in terms of a mean field model for wurtzite type crystal enabled to determine band parameters Δ1, Δ2, Δ3 and exchange integral for valence band N0ß = -1.8 ± 0.08 eV

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 89: Symposium Q – Diluted Magnetic (Semimagnetic) Semiconductors , 1986 , 65
Copyright
Copyright © Materials Research Society 1987

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References

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