| 二维电流连续性方程最佳离散方法 |
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| 引用本文： | 滕志猛 何野. 二维电流连续性方程最佳离散方法[J]. 应用科学学报, 1995, 13(1): 46-50 |
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| 作者姓名： | 滕志猛 何野 |
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| 作者单位： | 东南大学 |
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| 摘 要： | 该文提出了一种既简单又新颖的离散二维电流连续性方程的有限差分方法，这种方法能完全消除数值振荡，有效地减小侧风效应，与经典多维Ｓ－Ｇ方法和ＳＵＰＧ方法相比，该方法具有更好的数值特性。
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| 关 键 词： | 电流 连续性方程 离散方法 侧风效应 半导体 |
THE OPTIMAL DISCRETIZATION SCHEME FOR TWO-DIMENSIONAL CURRENT CONTINUITY EQUATION |
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| TENG ZHIMENG HE YE DING XINFANG WEI TONGLL TONG QINYI. THE OPTIMAL DISCRETIZATION SCHEME FOR TWO-DIMENSIONAL CURRENT CONTINUITY EQUATION[J]. Journal of Applied Sciences, 1995, 13(1): 46-50 |
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| Authors: | TENG ZHIMENG HE YE DING XINFANG WEI TONGLL TONG QINYI |
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| Affiliation: | Southeast University |
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| Abstract: | This paper presents a simple and novel finite difference scheme for the two-dimonsional current continuity equatiOn, which can preclude nonphysicaloscillations and effcient1y reduce the crosswind effect.In comparison with theclassical multidimensional S-G scheme and the SUPG scheme the present schemeexhibits bettr numerical properties,so it can be applied in computer simulationof semiconductor devices. |
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| Keywords: | current continuity equation discretization scheme crosswindeffect |
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