Abstract
The problem of diffusion in the presence of a random distribution of spherical traps is solved to the first order in density. The resulting time dependent solution has a structure (long time tail) that cannot be obtained from a simple effective diffusion equation. 'On the other hand, such an equation can describe the steady state situation.
Original language | English |
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Pages (from-to) | 2354-2356 |
Number of pages | 3 |
Journal | The Journal of Chemical Physics |
Volume | 75 |
Issue number | 5 |
DOIs | |
State | Published - 1981 |