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2015 | 128 | 5 | 861-863
Article title

Fabrication and Characterization of Transparent Tin Dioxide Films with Variable Stoichiometric Composition

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EN
Abstracts
EN
Tin dioxide films with variable stoichiometric composition were fabricated by means of dc magnetron sputtering followed by a 2-stage annealing process. The structural and electrical properties of tin dioxide films were investigated by means of the Raman spectroscopy and impedance spectroscopy, respectively. It was found that crystallinity and grain size of tin dioxide films increase with the increasing annealing temperature. The most conductive samples were obtained at the annealing temperature 375°C. Increasing of the impedance of films annealed at higher temperatures is explained by decrease of the concentration of oxygen vacancies.
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EN
Contributors
author
  • Department of Physics, Belarusian State University, Nezalezhnastsi ave. 4, 220030 Minsk, Belarus
author
  • Department of Physics, Belarusian State University, Nezalezhnastsi ave. 4, 220030 Minsk, Belarus
author
  • Department of Physics, Belarusian State University, Nezalezhnastsi ave. 4, 220030 Minsk, Belarus
author
  • Lublin University of Technology, Nadbystrzycka 38d, 20-618 Lublin, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv128n512kz
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