Escape by diffusion from a square well a
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B.U. Felderhof
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Article
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2008
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Elsevier Science
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English
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The problem of escape of a particle by diffusion from a square potential well across a square barrier is studied on the basis of the one-dimensional Smoluchowski equation for the space-and time-dependent probability distribution. For the model potential the Smoluchowski equation is solved exactly by