PL EN


Preferences help
enabled [disable] Abstract
Number of results
2011 | 119 | 2 | 146-147
Article title

AC-Conductivity of Thin Polycrystalline Tin Dioxide Films

Content
Title variants
Languages of publication
EN
Abstracts
EN
The electrical properties of polycrystalline tin dioxide films were investigated by impedance spectroscopy in the frequency range 100 Hz-1 MHz at temperatures 4.2 K, 77 K and 300 K. Analysis of the experimental data by means of complex nonlinear least squares method made it possible to divide the contributions of grain bulk and grain boundaries to the conductivity. It was found that at room temperature charge transport processes are mainly determined by the grain volume while at the low temperatures contribution from the grain boundaries to the impedance of the system prevails.
Keywords
EN
Publisher

Year
Volume
119
Issue
2
Pages
146-147
Physical description
Dates
published
2011-02
Contributors
author
  • Department of Physics, Belarus State University, Nezalezhnastsi ave. 4, 220030 Minsk, Belarus
author
  • Department of Physics, Belarus State University, Nezalezhnastsi ave. 4, 220030 Minsk, Belarus
author
  • Department of Physics, Belarus State University, Nezalezhnastsi ave. 4, 220030 Minsk, Belarus
  • CNRS; LNCMI, 143 Av. de Rangueil, F-31400 Toulouse, France
author
  • Research Institute for Chemical Problems, Belarus State University, Leningradskaja str., 14, 220050 Minsk, Belarus
author
  • Department of Physics, Belarus State University, Nezalezhnastsi ave. 4, 220030 Minsk, Belarus
author
  • Department of Physics and Astronomy, Bochum Ruhr-University, Universitaetstr., 150, 44780 Bochum, Germany
References
  • 1. S. Mathur, S. Barth, H. Shen, J.C. Pyun, U. Werner, Small 1, 713 (2005)
  • 2. S. Ferrere, A. Zaban, B.A. Gsegg, J. Phys. Chem. B 101, 4490 (1997)
  • 3. N. Bonanos, B.C.H. Steele, E.P. Butler, in: Impedance Spectroscopy: Theory, Experiment, and Applications, Eds. E. Barsoukov, J.R. Macdonald, Wiley, Hoboken, NJ 2005, p. 205
  • 4. I.A. Bashmakov, T.A. Dauzhenka, V.K. Ksenevich, in: Proc. Int. Scientific Conf. 'Actual Problems of Solid State Physics', Vol. 2, Ed. N.M. Olekhnovich, Varaksin, Minsk 2009, p. 43
  • 5. I.D. Raistrick, D.R. Franceschetti, J.R. Macdonald, in Ref. [3], p. 27
  • 6. M. Sluyters-Rehbach, Pure Appl. Chem. 66, 1831 (1994)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv119n216kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.