| 两半导体球壳内电位的计算与分析 |
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| 引用本文： | 何红雨,保宗悌,陆晓.两半导体球壳内电位的计算与分析[J].安徽师范大学学报(自然科学版),2004,27(3):276-279. |
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| 作者姓名： | 何红雨 保宗悌 陆晓 |
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| 作者单位： | 右江民族师范高等专科学校,物理与电子信息科学系,广西,百色,533000;华南师范大学,物理与电信工程学院,广东,广州,510631;广西师范大学,物理与信息工程学院,广西,桂林,530001 |
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| 摘 要： | 运用有限差分法并通过MATLAB编程对两半导体球壳内的电位进行了数值计算,与解析解结果比较,其相对误差很小.因此,在电磁场计算与分析过程中,把两种方法结合起来,可加深对场域中电位分布情况的理解,又能起到相互验证的作用.
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| 关 键 词： | 导体球壳 电位 解析解 数值解 MATLAB |
| 文章编号： | 1001-2443(2004)03-0276-04 |
| 修稿时间： | 2004年3月5日 |
CALCULATION AND ANALYSIS OF ELECTRIC POTENTIAL DISTRIBUTION IN TWO-HALF-CONDUCTOR SPHERIC SHELL |
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| HE Hong-yu,BAO Zong-ti,LU Xiao.CALCULATION AND ANALYSIS OF ELECTRIC POTENTIAL DISTRIBUTION IN TWO-HALF-CONDUCTOR SPHERIC SHELL[J].Journal of Anhui Normal University(Natural Science Edition),2004,27(3):276-279. |
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| Authors: | HE Hong-yu BAO Zong-ti LU Xiao |
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| Institution: | HE Hong-yu~1,BAO Zong-ti~2,LU Xiao~3 |
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| Abstract: | The paper uses finite difference calculus to do numerical calculation on electric potential in two-half-conductor spheric shell by compiling computer program of MATLAB language. Comparing with the results of analytical solution,the relative errors between them are very little. Therefore,combination of analytical solution and numerical calculation not only enhances to understand electric potential distribution but also produces effect of validating each other in the process of calculation and analysis of electromagnetic fields. |
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| Keywords: | conductor spheric shell electric potential analytical solution numerical calculation MATLAB |
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