Linear and nonlinear regime of a random resistor network under biased percolation
نویسندگان
چکیده
منابع مشابه
Linear and Nonlinear Regime of a Random Resistor Network Under Biased Percolation
We investigate the steady state of a two-dimensional random resistor network subjected to two competing biased percolations as a function of the bias strength. The properties of the linear and nonlinear regimes are studied by means of Monte Carlo simulations. In constant current conditions, a scaling relation is found between < R > / < R >0 and I/I0, where < R > is the average network resistanc...
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The state of a 2-D random resistor network, resulting from the simultaneous evolutions of two competing biased percolations, is studied in a wide range of bias values. Monte Carlo simulations show that when the external current I is below the threshold value for electrical breakdown, the network reaches a steady state with a nonlinear current-voltage characteristic. The properties of this nonli...
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ژورنال
عنوان ژورنال: Computational Materials Science
سال: 2004
ISSN: 0927-0256
DOI: 10.1016/j.commatsci.2004.01.019