EXCITONIC PROCESSES AND LANSING IN ZNSSE/ZNSE SUPERLATTICES
- STEVENS CJ
- CINGOLANI R
- CALAGNILE L
- TAYLOR RA
- RYAN JF
- LOMASCOLO M
- SUEMUNE I.
- DABBICCO, Maurizio
DOIAbstract
We report the results of a systematic investigation of the stimulated emission in ZnSSe/ZnSe superlattices, by time resolved luminescence and high excitation intensity magnetoluminescence. The stimulated emission is found to have excitation origin from localized states around the thresold, and free-carrier origin at carrier densities well above the phase space filling thresold of the exciton
Add to ORKG