3D Second-Order Finite Element Method for Electron Optics Simulator

Hu Quan; Huang Tao; Yang Zhong-hai; Li Bin; Li Jian-qing

doi:10.3724/SP.J.1146.2009.01049

Volume 32 Issue 7

Aug. 2010

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Article Navigation > Journal of Electronics & Information Technology > 2010 > 32(7): 1726-1730

Hu Quan, Huang Tao, Yang Zhong-hai, Li Bin, Li Jian-qing. 3D Second-Order Finite Element Method for Electron Optics Simulator[J]. Journal of Electronics & Information Technology, 2010, 32(7): 1726-1730. doi: 10.3724/SP.J.1146.2009.01049

Citation:

Hu Quan, Huang Tao, Yang Zhong-hai, Li Bin, Li Jian-qing. 3D Second-Order Finite Element Method for Electron Optics Simulator[J]. Journal of Electronics & Information Technology, 2010, 32(7): 1726-1730. doi: 10.3724/SP.J.1146.2009.01049

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3D Second-Order Finite Element Method for Electron Optics Simulator

doi: 10.3724/SP.J.1146.2009.01049

Received Date: 2009-07-29
Rev Recd Date: 2009-12-21
Publish Date: 2010-07-19

Abstract

Abstract

In this paper, 3D second-order finite element method for electron optic system is presented. And it is implemented in Electron Optics Simulator (EOS). The results are compared between first-order finite element method and second-order finite element method. Second-order finite element method has better convergence and faster convergence rate.

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