Title :
Evidence of exciton-trion coherent interactions in a CdTe/CdMgTe quantum well
Author :
Li, H. ; Moody, G. ; Singh, R. ; Akimov, I.A. ; Yakovlev, D.R. ; Bayer, M. ; Karczewski, G. ; Wojtowicz, T. ; Cundiff, S.T.
Author_Institution :
Nat. Inst. of Stand. & Technol., Univ. of Colorado, Boulder, CO, USA
Abstract :
Many-body interactions in a doped CdTe/CdMgTe quantum well are investigated using optical 2D Fourier-transform spectroscopy. The nature of coherent exciton-trion correlations is examined by analyzing lineshapes in the 2D spectra.
Keywords :
Fourier transform spectra; II-VI semiconductors; cadmium compounds; excitons; magnesium compounds; many-body problems; semiconductor doping; semiconductor quantum wells; spectral line breadth; trions; 2D spectra lineshapes; CdTe-Cd0.78Mg0.22Te; doped CdTe-CdMgTe quantum well; exciton-trion coherent interactions; many-body interactions; optical 2D Fourier transform spectroscopy; Correlation; Excitons; Optical interferometry; Optical mixing; Optical polarization; Spectroscopy; Trions;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
