ISSN:
0392-6737
Keywords:
Excitons and related phenomena (including electron-hole drops)
;
Time-resolved optical spectroscopies and other ultrafast optical measurements in condensed matter
;
Conference proceedings
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Summary The coupled dynamics of free carriers and excitons after non-resonant excitation with short laser pulses is investigated by means of an Ensemble Monte Carlo method which includes phonon-assisted formation and dissociation of free excitons. Simulations for bulk GaAs reveal that excitonic binding under participation of LO phonons is a very fast and effective process. The temporal rise of exciton luminescence depends on the particular excitation conditions and is determined by all interaction mechanisms in the system.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02457269
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