Optical Transitions And Enhanced Recombination Lifetimes In Quasi-Zero Dimensional Electron System In CdS[sub]x[/sub]Se[sub]1-x[/sub]

Kai Shum; G. C. Tang; Mahesh R. Junnarkar; R. R. Alfano

doi:10.1117/12.940877

3 August 1987 Optical Transitions And Enhanced Recombination Lifetimes In Quasi-Zero Dimensional Electron System In CdS_xSe_1-x

Kai Shum, G. C. Tang, Mahesh R. Junnarkar, R. R. Alfano

Author Affiliations +

Proceedings Volume 0793, Ultrafast Laser Probe Phenomena in Bulk and Microstructure Semiconductors; (1987) https://doi.org/10.1117/12.940877
Event: Advances in Semiconductors and Semiconductor Structures, 1987, Bay Point, FL, United States

Abstract

The recombination lifetimes for the radial and angular quantum number conserving 1S→1S and 1P→1P transitions from three-dimensionally confined electrons in CdSxSel-x were measured by time-resolved photoluminescence. The assignment of the observed transitions is supported by calculations of eigen energy levels, squared matrix element ratio for those transitions, steady-state and picosecond spectroscopic studies.

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Kai Shum, G. C. Tang, Mahesh R. Junnarkar, and R. R. Alfano "Optical Transitions And Enhanced Recombination Lifetimes In Quasi-Zero Dimensional Electron System In CdS_xSe_1-x", Proc. SPIE 0793, Ultrafast Laser Probe Phenomena in Bulk and Microstructure Semiconductors, (3 August 1987); https://doi.org/10.1117/12.940877

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