Advertisement

Technical Physics

, Volume 59, Issue 5, pp 733–735 | Cite as

Influence of halogenides on luminescence from silver molecular clusters in photothermorefractive glasses

  • V. D. Dubrovin
  • A. I. Ignat’ev
  • N. V. Nikonorov
  • A. I. Sidorov
Optics

Abstract

It is shown experimentally that a rise in the sodium halogenide (NaCl, NaBr) concentration in photothermorefractive glasses increases the intensity of luminescence from silver neutral molecular clusters. Substitution of NaBr for NaCl with their concentration being the same shifts the luminescence band toward longer waves and raises its intensity. These findings can be explained by the formation of molecular clusters of type Ag n -Hal (Hal = Cl, Br) in photothermorefractive glass.

Keywords

NaBr Luminescence Band AgBr Molecular Cluster Glass Transition Point 
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.
    A. S. Kuznetsov, V. K. Tikhomirov, and V. V. Moshchalkov, Mater. Lett. 92, 4 (2013).CrossRefGoogle Scholar
  2. 2.
    E. V. Kolobkova, N. V. Nikonorov, A. I. Sidorov, and T. A. Shakhverdov, Opt. Spectrosc. 114, 236 (2013).ADSCrossRefGoogle Scholar
  3. 3.
    A. I. Ignat’ev, N. V. Nikonorov, A. I. Sidorov, and T. A. Shakhverdov, Opt. Spectrosc. 114, 769 (2013).ADSCrossRefGoogle Scholar
  4. 4.
    S. A. Kuchinskii, N. V. Nikonorov, E. I. Panysheva, V. V. Savvin, and I. V. Tunimanova, Opt. Spectrosc. 70, 1296 (1991).Google Scholar
  5. 5.
    Silver Nanoparticles, Ed. by D. P. Perez (In-Tech, Vukovar, Croatia, 2010).Google Scholar
  6. 6.
    S. Fedrigo, W. Harbich, and J. Buttet, J. Chem. Phys. 99, 5712 (1993).ADSCrossRefGoogle Scholar
  7. 7.
    C. Felix, C. Sieber, W. Harbich, J. Buttet, I. Rabin, W. Schulze, and G. Ertl, Chem. Phys. Lett. 313, 105 (1999).ADSCrossRefGoogle Scholar
  8. 8.
    W. Zheng and T. Kurobori, J. Lumin. 131, 36 (2011).CrossRefGoogle Scholar
  9. 9.
    S. Zhao, Z.-H. Li, W.-N. Wang, and K.-N. Fan, J. Chem. Phys. 122, 144701 (2005).ADSCrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2014

Authors and Affiliations

  • V. D. Dubrovin
    • 1
  • A. I. Ignat’ev
    • 1
  • N. V. Nikonorov
    • 1
  • A. I. Sidorov
    • 1
  1. 1.St. Petersburg National Research University of Information Technologies, Mechanics, and OpticsSt. PetersburgRussia

Personalised recommendations