Long time decay rate to a bipolar quantum drift-diffusion model (Q492499)
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scientific article; zbMATH DE number 6474185
| Language | Label | Description | Also known as |
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| English | Long time decay rate to a bipolar quantum drift-diffusion model |
scientific article; zbMATH DE number 6474185 |
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Long time decay rate to a bipolar quantum drift-diffusion model (English)
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20 August 2015
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Summary: This paper is devoted to studying the long time behavior of solutions to a bipolar quantum hydrodynamic in one-dimensional space for general pressure functions. The model is usually applied to simulate some quantum effects in semiconductor devices. The decay rate for time variable is obtained by the entropy functional method and semidiscrete technique.
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one space dimension
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quantum effects in semiconductor devices
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entropy functional method
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semidiscrete technique
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