Fan Rong-Tuan; Wang  Zhi-Min

Volume 5 Issue 4

Sep. 2010

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Article Navigation > Journal of Electronics & Information Technology > 1983 > 5(4): 259-264

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Received Date: 1982-02-16
Publish Date: 1983-07-19

Abstract

Abstract

In this paper, the structure, the conditions of operation and the performances of a cesium ion source have been described. And the mass-spectrums of residual gases du-ring operation have been shown. The erperimantal results sho,w that there are some advantages of this cesium ion source, such as having a simple structure, easy to operate, well directed, and giving a reproducible yi eld for practical uses. It is a practical cesium ion source with good directivity.

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References(1)

References

A. H. Sommer, Photoemissive Materials-Preparation, Properties and Uses, John Wiley Sons, Inc. 1968.[2]D. B. Medved, .et al., Bull, Am. Phys. Soo., 10(1965), 718.[3]K. H. Kingdon and I. Langmuir, Proc. Roy. Soc. (London), A107(1925), 61.[4]M. N. Saha, Phil. Mag., 46(1923), 534.[5]A. L. Eiehenbaum and M. E. Moi., Rev. Sci. Inst., 35(1964), 691.[6]范荣团、王智敏、杨自健,电子科学学刊,5 (1983), 54.

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