Electron Clouds in Axial Symmetrical Space-Charge Lenses

Yu Qingchang

Chinese Physics C> 1989, Vol. 13> Issue(S2) : 143-148

Electron Clouds in Axial Symmetrical Space-Charge Lenses

Yu Qingchang

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

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Abstract：
The focusing properties of a space-charge lens depend on the size, shape and density distribution of its electron cloud. In this paper these parameters are discussed based on both numerical and analytical methods.

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Yu Qingchang. Electron Clouds in Axial Symmetrical Space-Charge Lenses[J]. Chinese Physics C, 1989, 13(S2): 143-148.

Yu Qingchang. Electron Clouds in Axial Symmetrical Space-Charge Lenses[J]. Chinese Physics C, 1989, 13(S2): 143-148. shu

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Received: 1988-01-03

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沈阳化工大学材料科学与工程学院沈阳 110142

Electron Clouds in Axial Symmetrical Space-Charge Lenses

Yu Qingchang

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

Received Date: 1988-01-03

Abstract: The focusing properties of a space-charge lens depend on the size, shape and density distribution of its electron cloud. In this paper these parameters are discussed based on both numerical and analytical methods.