Controlling the diffusion process via time-variable diffusion coefficient |
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Authors: | E L Pankratov |
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Institution: | (1) Lobachevsky State University, pr. Gagarina 23, Nizhni Novgorod, 603950, Russia |
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Abstract: | The establishment of the steady-state dopant profile in a medium with a time-variable diffusion coefficient is considered
within the approach proposed previously for estimating mass-and heat-transfer time characteristics. It is shown that the time
it takes for the equilibrium concentration to set in may be increased or decreased by appropriately choosing the law of variation
of the diffusion coefficient. |
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Keywords: | |
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