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Institut f. Physik FG Nanostrukturierte Materialien
Martin-Luther-Universitat Halle-Wittenberg
Von-Danckelmann-Platz 3, D-06120 Halle, Germany
Tel.: +49 345 55 25321
Fax.: +49 345 55 27034
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D.M. Zayachuk, T. Slobodskyy, G.V. Astakhov, C. Gould, G. Schmidt, W. Ossau, L.W. Molenkamp Interaction between Mn ions and free carriers in quantum wells with asymmetrical semimagnetic barriers EPL 91 (6) (2015-02-24 13:20:02), 67007
Investigations of photoluminescence (PL) in the magnetic field of quantum structures based on the ZnSe quantum well with asymmetrical ZnBeMnSe and ZnBeSe barriers reveal that the introduction of Be into semimagnetic ZnMnSe causes a decrease of the exchange integrals for conductive and valence bands as well as the forming of a complex based on Mn, degeneration of an energy level of which with the energy levels of the V band of ZnBeMnSe or ZnSe results in spin-flip electron transitions. http://iopscience.iop.org/0295-5075/91/6/67007/ |
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