CD1-XMNXTE PARABOLIC QUANTUM-WELLS

Authors
WOJTOWICZ T KUTROWSKI M CYWINSKI G DYNOWSKA E KARCZEWSKI G KOSSUT J FIEDERLING R MACKH G ZEHNDER U OSSAU W
Citation
T. Wojtowicz et al., CD1-XMNXTE PARABOLIC QUANTUM-WELLS, Acta Physica Polonica. A, 90(5), 1996, pp. 977-980
Citations number
6
Categorie Soggetti
Physics
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
90
Issue
5
Year of publication
1996
Pages
977 - 980
Database
ISI
SICI code
0587-4246(1996)90:5<977:CPQ>2.0.ZU;2-Q
Abstract
We report on the growth and optical studies of II-VI semiconductor par abolic quantum wells made of Cd1-xMnxTe for a broad range of quantum w ell widths and Mn molar fractions x. Photoluminescence excitation spec tra revealed several series of peaks equidistant in energy associated with interband optical transitions between harmonic oscillator levels. From the analysis of the spectra the valence band offset Q(hh) = 0.44 +/- 0.1 was determined for tile CdTe/Cd1-xMnxTe system.