Coupling of electron and hole spins by exchange: exciton fine structrare in semiconductors
Author :
Bayer, M. ; Ortner, G. ; Yugova, I. ; Yakovlev, D.R. ; Dasbach, G. ; Fröhlich, D. ; Hawrylak, P. ; Fafard, S. ; Wasilewski, Z. ; Reinecke, T.L. ; Lyanda-Geller, Y.B. ; Stolz, H.
Author_Institution :
Exp. Physik II, Dortmund Univ.
fYear :
2004
fDate :
21-21 May 2004
Firstpage :
780
Lastpage :
781
Abstract :
Effects of exciton exchange interaction on coupling electron and hole spins are discussed. Single quantum dot studies allowed for resolution of the resulting fine structure pattern. A wavevector dependence was observed in bulk crystal studies
Keywords :
excitons; fine structure; semiconductor quantum dots; electron-hole spin coupling; exciton exchange interaction; exciton fine structure; single quantum dot; wavevector dependence;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
