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22 June 1999 Probing carrier dynamics in ZnCdSe/ZnSe quantum wells with a synchroscan streak camera
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Proceedings Volume 3516, 23rd International Congress on High-Speed Photography and Photonics; (1999) https://doi.org/10.1117/12.350443
Event: Twenty-Third International Congress on High-Speed Photography and Photonics, 1998, Moscow, Russian Federation
Abstract
We present the results of steady state and time dependent photoluminescence measurements on ZnSe/Zn0.83Cd0.17Se multiple quantum wells from which the dominant recombination mechanisms are identified. Our experiments show that excitons rather than free carriers are the players in the recombination dynamics. Exciton localization is found to be an important factor competing with nonradiative recombination and enhancing the radiative efficiency in the multiple quantum wells investigated.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. Vaschenko, Carmen S. Menoni, Y. Qiu, and Henryk Temkin "Probing carrier dynamics in ZnCdSe/ZnSe quantum wells with a synchroscan streak camera", Proc. SPIE 3516, 23rd International Congress on High-Speed Photography and Photonics, (22 June 1999); https://doi.org/10.1117/12.350443
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