Effect of film thickness on the width of percolation threshold in metal-dielectric composites
The effect of thickness on the width of the percolation threshold in metal-dielectric composite films was examined. The distribution of current intensities through cubic networks of metal and dielectric components was determined using Kirchhoff’s equations. From the tail of current distribution, th...
Збережено в:
| Дата: | 2016 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2016
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/156548 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effect of film thickness on the width of percolation threshold in metal-dielectric composites / M. Mokhtari, L. Zekri, A. Kaiss, N. Zekri // Condensed Matter Physics. — 2016. — Т. 19, № 4. — С. 43001: 1–7. — Бібліогр.: 27 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The effect of thickness on the width of the percolation threshold in metal-dielectric composite films was examined. The distribution of current intensities through cubic networks of metal and dielectric components
was determined using Kirchhoff’s equations. From the tail of current distribution, the width of the percolation
threshold was defined using Lévy statistics, and determined as a function of the film thickness for a system size
100. In the 2D-3D crossover region, the percolation width decreases as a power-law with a power exponent of
0.36±0.01. |
|---|