桑冠华, 木崇俊. 磁透镜九级几何像差计算机辅助分析[J]. 云南大学学报(自然科学版), 2005, 27(1): 40-43.
引用本文: 桑冠华, 木崇俊. 磁透镜九级几何像差计算机辅助分析[J]. 云南大学学报(自然科学版), 2005, 27(1): 40-43.
shu
SANG Guan-hua, MU Chong-jun. The computer-aided analysis of ninth-order geometrical aberration of magnetic lens[J]. Journal of Yunnan University: Natural Sciences Edition, 2005, 27(1): 40-43.
Citation: SANG Guan-hua, MU Chong-jun. The computer-aided analysis of ninth-order geometrical aberration of magnetic lens[J]. Journal of Yunnan University: Natural Sciences Edition, 2005, 27(1): 40-43.
shu

磁透镜九级几何像差计算机辅助分析

The computer-aided analysis of ninth-order geometrical aberration of magnetic lens

    摘要
  • 摘要: 首先计算出在一特定参量下磁透镜各九级几何像差系数.然后利用计算机分析该特定参量下10类九级几何像差在高斯像平面上的散射图形.

     

    Abstract: The ninth-order geometrical aberration coefficients of magnetic lens are calculated under a special parameter and the scattering graphics of the aberrations of 10 types in the Gaussian plane are analysised and obtained using computer.

     

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