Dynamics of magnetized colloids on a dis
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Y.G. Cao; Q.X. Li
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Article
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2008
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Elsevier Science
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English
β 480 KB
Using Langevin simulations, we study numerically the dynamics of two-dimensional magnetized colloids on a disordered substrate. With an increase in the strength of substrate, we find a crossover from elastic to plastic depinnings. In the elastic regime with weak substrates, a power-law relationship