20. In the surface analysis and the manufacture of photocathode the cesium ion source shows some advantages as compared with the neutral cesium source.
在光电阴极的制备及对光电阴极作表面分析中，铯离子源较中性铯源具有一定的优点。
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21. In this paper, the relationships between the thickness and the optical absorption of photocathode and the escape depth of photoelectron are discussed.
22. The gain of the PMT, that is the ratio of anode output current to the photoelectric current from the photocathode, is directly related to the supply voltage.
光电倍增管的增益，是阳极输出电流和光电阴极中光电流的比值，直接关系到电源电压。
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23. It is shown from the analysis of glass ingredients of different glass substrates that the alkali metal content in glass may affect the photocathode sensitivity.
通过不同玻璃基底玻璃成分的研究，证明玻璃中的碱金属的含量会影响到光阴极灵敏度的高低。
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24. Some double crystal rocking curves of photocathode epitaxy materials and substrates are measured by means of X-ray double crystal diffraction in the bonding process.
用X射线双晶衍射仪测量了阴极和玻璃热粘结工艺过程中阴极材料外延层和衬底的双晶回摆曲线。
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25. The optimum thickness of transmission-mode photocathode is analysed theoretically, and the methods for monitoring and determining the optimum thickness are proposed.
并提出了确定最佳厚度的监测和计算方法。 最后给出了多碱光阴极在几个给定工作波长的最佳厚度。
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26. With the proximity focused diode image intensifier coupled to a low luminance el display, and a photocathode instead of a field-emitter, a new photocathode display is developed.
27. The photocathode composition determines the spectral response, the quantum efficiency at each wavelength, the overall uniformity of photomultiplier sensitivity, and the dark current.
光电阴极的构成决定光谱响应、每种波长的量子效应、光电倍增管灵敏度的均一性和暗电流。
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28. The precept of DC-SC photoinjector is to combine a DC photocathode electron gun and the superconducting cavity together. This scheme is specially adequate to provide the high average beam current.
DC SC超导光阴极注入器将直流光阴极电子枪和超导加速腔结合在一起，其特点之一是适合于提供高平均流强电子束。
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29. The activation results of MBE GaAs photocathode are strongly affected by the system vacuum pressure, and with which the preparing technique of MBE varied doped photocathode should be adjusted along.
30. The activation results of MBE GaAs photocathode are strongly affected by the system vacuum pressure, and with which the preparing technique of MBE varied doped photocathode should be adjusted along.
