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Ultrafast spectroscopy of CdS/CdSe quantum dots
Authors
Leontyev A.
Lobkov V.
+4 more
Nikiforov V.
Samartsev V.
Shmelev A.
Zharkov D.
Publication date
1 January 2017
Publisher
Abstract
© 2017, Allerton Press, Inc. Results from the nonresonance spectroscopy of CdS/CdSe quantum dots (composites of CdSe–CdS nanoparticles (core–shell)) are presented. The nonlinear optical properties of CdS/CdSe QDs in PMMA are studied with fs pulses at 1053 nm using the transient lens technique. QDs generate rapidly oscillating signals with amplitude rise times of around 200 fs and decay times of around 500 fs, while pure PMMA polymer only generates an oscillating signal whose envelope coincides with its autocorrelation function
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Kazan Federal University Digital Repository
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oai:dspace.kpfu.ru:net/129789
Last time updated on 07/05/2019
Kazan Federal University Digital Repository
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dspace.kpfu.ru:net/129089
Last time updated on 07/05/2019