A direct solution of Poisson's equation in a three-dimensional field- effect transistor structure (Q1184598)
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scientific article; zbMATH DE number 34801
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A direct solution of Poisson's equation in a three-dimensional field- effect transistor structure |
scientific article; zbMATH DE number 34801 |
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A direct solution of Poisson's equation in a three-dimensional field- effect transistor structure (English)
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28 June 1992
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Poisson's equation in a three-dimensional field-effect transistor structure is solved numerically, using the ``finite strip'' method. By means of the fast Fourier transform, the 3D structure is decomposed into a series of 2D problems, which are solved by a direct method based on cyclic reduction ( FACR algorithm). Numerical results and comparisons of 2D and 3D computations are given. The authors foresee another advantage of the decomposition mentioned, namely solving the 2D problems in parallel.
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finite strip method
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Poisson's equation
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field-effect transistor structure
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fast Fourier transform
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direct method
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cyclic reduction
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FACR algorithm
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Numerical results
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comparisons
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