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Наносистемы: физика, химия, математика

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Hysteresis of conductivity in the granular silver films

Аннотация

The electrical properties of the granular silver films located on a surface of sapphire substrates are experimentally investigated during deposition and thermal annealing. The strong influence of surface-based silver atom diffusion on film formation is revealed, both during and after deposition. The effect of resistance switching in the films of the various thicknesses close to the percolation threshold, depending on the applied voltage is found and investigated. These sharp changes of resistance of 5–7 orders can be reversible or irreversible, depending on film thickness.

Об авторах

I. Gladskikh
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Россия


N. Leonov
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Россия


S. Przhibel’skii
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Россия


T. Vartanyan
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Россия


Список литературы

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Рецензия

Для цитирования:


 ,  ,  ,   . Наносистемы: физика, химия, математика. 2013;4(4):524-528.

For citation:


Gladskikh I.A., Leonov N.B., Przhibel’skii S.G., Vartanyan T.A. Hysteresis of conductivity in the granular silver films. Nanosystems: Physics, Chemistry, Mathematics. 2013;4(4):524-528.

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ISSN 2220-8054 (Print)
ISSN 2305-7971 (Online)