Evidence for a fractal behavior in a hopping system

A. Frydman; O. Cohen; Z. Ovadyahu

doi:10.1016/0038-1098(92)90847-3

Evidence for a fractal behavior in a hopping system

A. Frydman, O. Cohen, Z. Ovadyahu

Hebrew University of Jerusalem

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5 Scopus citations

Abstract

The resistance as a function of thickness of amorphous indium oxide films exhibit deviations from Ohm's Law which is reminiscent of the behavior of 2D percolative systems. Using electron microscopy we demonstrate that this behavior is not related to conventional (geometric) percolation. Rather, the steep dependence of the resistance on thickness is shown to be consistent with the fractal nature of transport in the hoppong regime.

Original language	English
Pages (from-to)	249-252
Number of pages	4
Journal	Solid State Communications
Volume	83
Issue number	3
DOIs	https://doi.org/10.1016/0038-1098(92)90847-3
State	Published - Jul 1992
Externally published	Yes

Bibliographical note

Funding Information:
Acknowledgements - We gratefully acknowledge helpful discussions with D. Shahar and M. Pollak. This research has been supported by a grant administered by the US-Israel Binational Science Foundation.

Funding

Acknowledgements - We gratefully acknowledge helpful discussions with D. Shahar and M. Pollak. This research has been supported by a grant administered by the US-Israel Binational Science Foundation.

Funders	Funder number
US-Israel Binational Science Foundation

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10.1016/0038-1098(92)90847-3

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abstract = "The resistance as a function of thickness of amorphous indium oxide films exhibit deviations from Ohm's Law which is reminiscent of the behavior of 2D percolative systems. Using electron microscopy we demonstrate that this behavior is not related to conventional (geometric) percolation. Rather, the steep dependence of the resistance on thickness is shown to be consistent with the fractal nature of transport in the hoppong regime.",

author = "A. Frydman and O. Cohen and Z. Ovadyahu",

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Evidence for a fractal behavior in a hopping system

Abstract

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