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Conferences > NLO > 2009 > NMA > NMA3

Optical Gain in the Auger-Recombination-Free Regime Using Strongly Confined Indirect Multiexcitons

Victor I. Klimov

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Abstract

Semiconductor hetero-nanocrystals with a small CdSe core and a thick CdS shell show nearly complete, suppression of Auger recombination, which allows for efficient optical gain with a very large bandwidth and record-low excitation thresholds.

© 2009 Optical Society of America

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