Title :
Time-resolved spectroscopy of single excitons bound to Te isoelectronic pairs in ZnSe
Author :
Muller, A. ; Bianucci, P. ; Shih, C.K. ; Robin, I.C. ; André, R. ; Piermarocchi, C. ; Fornari, M.
Author_Institution :
Dept. of Phys., Texas Univ., Austin, TX, USA
Abstract :
Single Te pairs in ZnSe:Te were probed using time-resolved photoluminescence spectroscopy. While the bright exciton states consist of a linearly polarized doublet, the dark states are manifested in a biexponential luminescence decay.
Keywords :
II-VI semiconductors; dark states; excitons; photoluminescence; tellurium; time resolved spectra; zinc compounds; ZnSe:Te; biexponential luminescence decay; bright exciton states; dark states; isoelectronic pairs; linearly polarized doublet; time-resolved photoluminescence spectroscopy; Atom optics; Dark states; Excitons; Optical polarization; Photoluminescence; Semiconductor impurities; Spectroscopy; Stimulated emission; Tellurium; Zinc compounds;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN :
1-55752-796-2
DOI :
10.1109/QELS.2005.1548748
