Time-resolved optical studies of coupling in CdTe/CdMnTe asymmetric double quantum wells

I. LAWRENCE; W.W. RÜHLE; G. FEUILLET; H. TUFFIGO; H. MARIETTE; C. BODIN; J. CIBERT

doi:doi:10.1051/jp4:1993586

Numéro		Le Journal de Physique IV Volume 03, Numéro C5, Octobre 1993 Third International Conference on Optics of Excitons in Confined


Page(s)		C5-405 - C5-408
DOI		https://doi.org/10.1051/jp4:1993586

Third International Conference on Optics of Excitons in Confined

Le Journal de Physique IV 03 (1993) C5-405-C5-408
DOI: 10.1051/jp4:1993586

Time-resolved optical studies of coupling in CdTe/CdMnTe asymmetric double quantum wells

I. LAWRENCE¹, W.W. RÜHLE², G. FEUILLET¹, H. TUFFIGO¹, H. MARIETTE¹, C. BODIN¹ and J. CIBERT¹

¹ CEA-CNRS Joined Group "Microstructures des Semiconducteurs II-VI", BP. 85, 38042 Grenoble, France
² Max-Planck-Institut für Festköperforschung, Heisenbergstr. 1, 70569 Stuttgart, Germany

Abstract
Tunneling in asymmetric double quantum wells (ADQWs) CdTe/CdMnTe where one of the QWs contains Mn is studied for different tunneling barrier thickness. From time-resolved photoluminescence (TRPL) experiments at various temperature up to 80K, tunneling times and radiative lifetimes are extracted.