Kinetics of n=1 excitons are measured in Cu/sub 2/O using femtosecond time-resolved mid-IR spectroscopy. Observed density dependent ortho- to para-exciton conversion rate is attributed to a spin-exchange collision process, in good agreement with theoretical predictions.
Femtosecond time-resolved mid-IR exciton Lyman spectroscopy of Cu/sub 2/O
2005 Quantum Electronics and Laser Science Conference ; 2 ; 700-702 Vol. 2
2005-01-01
591632 byte
Conference paper
Electronic Resource
English
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