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Dmitry Baranov. Portrait.

Dmitry Baranov

Associate senior lecturer

Dmitry Baranov. Portrait.

Optical and photoluminescent properties of nanomaterials based on cadmium sulfide nanoparticles and polyethylene

Author

  • N. M. Ushakov
  • G. Yu Yurkov
  • D. A. Baranov
  • K. V. Zapsis
  • M. N. Zhuravleva
  • V. I. Kochubeǐ
  • I. D. Kosobudskǐ
  • S. P. Gubin

Summary, in English

The spectral characteristics of absorption and photoluminescence of synthetic composite materials based on cadmium sulfide nanoparticles and polyethylene are studied in the visible and near-IR wavelength ranges. It is shown that the quantum efficiency of a material with CdS nanoparticles about 6 nm in size in a matrix of high-pressure polyethylene is the highest. The estimation of the photoluminescence linewidth shows that the linewidth of this material is the smallest, amounting to 0.55 eV, which indicates that the structure of these nanoparticles is more perfect.

Publishing year

2006-08

Language

English

Pages

248-252

Publication/Series

Optics and Spectroscopy

Volume

101

Issue

2

Document type

Journal article

Publisher

Pleiades Publishing

Status

Published

ISBN/ISSN/Other

  • ISSN: 0030-400X