Équipe de Recherche en Physique de l'Information Quantique


Abstract = {We present results of calculations and experiments on electron-hole complexes in InGaAs/GaAs self-assembled quantum dots in high magnetic field (B). Due to hidden symmetries, the chemical potential of an N-exciton system at special B fields becomes insensitive to the exciton number as well as the magnetic field. This results in plateau regions of high intensity in measured magneto-PL spectrum. Theoretical calculations using exact diagonalization techniques successfully explain the measured magneto-photoluminescence spectrum with B fields up to 28 T. {\copyright} 2003 Elsevier B.V. All rights reserved.},
Author = {Cheng, S.J. and Sheng, W. and Hawrylak, P. and Raymond, S. and Studenikin, S. and Sachrajda, A. and Wasilewski, Z. and Babinski, A. and Potemski, M. and Ortner, G. and Bayer, M.},
Document_Type = {Conference Paper},
Journal = {Physica E: Low-Dimensional Systems and Nanostructures},
Number = {2-4},
Pages = {211-214},
Source = {Scopus},
Title = {Electron-hole complexes in self-assembled quantum dots in strong magnetic fields},
Url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-12144291359&partnerID=40&md5=08835c4e1a75a54a1a2d9e3bf563889d},
Volume = {21},
Year = {2004},
Bdsk-Url-1 = {http://www.scopus.com/inward/record.url?eid=2-s2.0-12144291359&partnerID=40&md5=08835c4e1a75a54a1a2d9e3bf563889d}}