Advertisement

Optics and Spectroscopy

, Volume 118, Issue 2, pp 290–293 | Cite as

Optical properties of semiconductor CdSe/ZnS quantum dots in the near field of silver nanoparticles

  • A. G. Bakanov
  • N. A. Toropov
  • T. A. Vartanyan
Condensed-Matter Spectroscopy

Abstract

We experimentally investigate the influence of the near field of silver nanoparticles on the optical and photophysical properties of semiconductor CdSe/ZnS quantum dots. The samples are grown via deposition of metal onto dielectric substrates in a high vacuum chamber and are covered by a layer of quantum dots by means of centrifugation. We show that there is an increase in the quantum dot absorption in the near field of silver nanoparticles upon excitation in the plasmon band domain.

Keywords

Silver Nanoparticles Surface Enhance Raman Scattering Sapphire Substrate Silver Film High Vacuum Chamber 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    G. Ritchie and E. Burstein, Phys. Rev. B 24(8), 4843 (1981).CrossRefADSGoogle Scholar
  2. 2.
    O. Kulakovich, N. Strekal, A. Yaroshevich, S. Maskevich, S. Gaponenko, I. Nabiev, U. Woggon, and M. Artemyaev, Nano Lett. 2(12), 1449 (2002).CrossRefADSGoogle Scholar
  3. 3.
    R. E. Bailey, A. M. Smith, and N. Shuming, Physica E 25(1), 1 (2004).CrossRefADSGoogle Scholar
  4. 4.
    V. A. Oleinikov, A. Sukhanova, and I. R. Nabiev, Ross. Nanotekhnol., No. 1–2, 160 (2007).Google Scholar
  5. 5.
    G. F. Schröder and H. Grubmüller, Comput. Phys. Commun. 158(3), 150 (2004).CrossRefADSGoogle Scholar
  6. 6.
    R. F. Oulton, V. J. Sorger, T. Zentgraf, R.-M. Ma, C. Gladden, L. Dai, G. Bartal, and X. Zhang, Nature 461, 629 (2009).CrossRefADSGoogle Scholar
  7. 7.
    U. Resch-Genger, M. Grabolle, S. Cavaliere-Jaricot, R. Nitschke, and Th. Nann, Nature Methods 5(9), 763 (2008).CrossRefGoogle Scholar
  8. 8.
    E. V. Klyachkovskaya, N. D. Strekal, I. G. Motevich, S. V. Vashchenko, M. Ya. Valakh, A. N. Gorbacheva, M. V. Belkov, and S. V. Gaponenko, Opt. Spectrosc. 110(1), 48 (2011).CrossRefADSGoogle Scholar
  9. 9.
    N. A. Toropov, E. N. Kaliteevskaya, N. B. Leonov, and T. A. Vartanyan, Opt. Spectrosc. 113(6), 616 (2012).CrossRefADSGoogle Scholar
  10. 10.
    N. A. Toropov, A. A. Starovoytov, N. B. Leonov, E. N. Kaliteevskaya, and T. A. Vartanyan, Proc. SPIE-Int. Soc. Opt. Eng. 8766, 87660 (2013).ADSGoogle Scholar
  11. 11.
    N. A. Toropov, E. N. Kaliteevskaya, V. P. Krutyakova, N. B. Leonov, V. A. Polishchuk, V. V. Zakharov, and T. A. Vartyanyan, J. Opt. Technol. 81(5), 285 (2014).CrossRefGoogle Scholar
  12. 12.
    N. Strekal’, O. Kulakovich, A. Belyaev, V. Stsiapura, and S. Maskevich, Opt. Spectrosc. 104(1), 57 (2008).CrossRefADSGoogle Scholar
  13. 13.
    A. O. Orlova, M. S. Gubanova, V. G. Maslov, G. N. Vinogradova, A. V. Baranov, A. V. Fedorov, and I. Gounko, Opt. Spectrosc. 108(6), 927 (2010).CrossRefADSGoogle Scholar
  14. 14.
    T. A. Vartanyan, N. B. Leonov, S. G. Przhibelskiy, and N. A. Toropov, in Mass Transfer-Advances in Sustainable Energy and Environment Oriented Numerical Modeling (InTech, Rijeka, 2013), pp. 297–310.Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • A. G. Bakanov
    • 1
  • N. A. Toropov
    • 1
  • T. A. Vartanyan
    • 1
  1. 1.St. Petersburg ITMO UniversitySt. PetersburgRussia

Personalised recommendations