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Proceedings Paper

Anti-stokes photoluminescence of CdSe/ZnS nanoparticles in solution and condensed phase
Author(s): M. V. Artemyev; A. A. Chistyakov; S. V. Daineko; I. L. Martynov; I. R. Nabiev; V. A. Oleinikov; K. V. Zaharchenko
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Paper Abstract

CdSe/ZnS quantum dots in solution ad in condensed phase have been investigated by methods of laser induced luminescence. Anti-stokes photoluminescence (APL) of CdSe/ZnS nanoparticles in the solutions and in the films has been studied under action of laser radiation of various wavelengths. The dependencies of APL of CdSe/ZnS nanoparticles ensembles on exciting radiation intensity, temperature and quantum dots concentration have been studied. It is shown that the mechanism of APL formation in CdSe/ZnS nanoparticles is thermal.

Paper Details

Date Published: 10 April 2007
PDF: 10 pages
Proc. SPIE 6613, Laser Optics 2006: Wavefront Transformation and Laser Beam Control, 66130L (10 April 2007); doi: 10.1117/12.740015
Show Author Affiliations
M. V. Artemyev, Belarussian State Univ. (Belarus)
A. A. Chistyakov, Moscow Engineering Physics Institute (Russia)
S. V. Daineko, Moscow Engineering Physics Institute (Russia)
I. L. Martynov, Moscow Engineering Physics Institute (Russia)
I. R. Nabiev, Univ. de Reims Champagne-Ardenne (France)
V. A. Oleinikov, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry (Russia)
K. V. Zaharchenko, Moscow Engineering Physics Institute (Russia)


Published in SPIE Proceedings Vol. 6613:
Laser Optics 2006: Wavefront Transformation and Laser Beam Control

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