Ion behavior and interelectrode breakdown voltage of a drift tube

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GENG Hao, ZHAO Zhong-Jun and DUAN Yi-Xiang. Ion behavior and interelectrode breakdown voltage of a drift tube[J]. Chinese Physics C, 2015, 39(5): 057003. doi: 10.1088/1674-1137/39/5/057003
GENG Hao, ZHAO Zhong-Jun and DUAN Yi-Xiang. Ion behavior and interelectrode breakdown voltage of a drift tube[J]. Chinese Physics C, 2015, 39(5): 057003.  doi: 10.1088/1674-1137/39/5/057003 shu
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Received: 2013-01-10
Revised: 1900-01-01
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Ion behavior and interelectrode breakdown voltage of a drift tube

    Corresponding author: DUAN Yi-Xiang,

Abstract: We experimentally studied ion behavior and interelectrode breakdown voltage. The ion behavior of a drift tube directly influences the detection of ion intensity, and then influences the detection sensitivity of a system. Interelectrode voltage and pressure directly influence the ion behavior. Gas discharge between electrodes influences the adjustments required for interelectrode voltage. The experimental results show: ion intensity increases exponentially with the increment of voltage between drift electrodes; ion intensity decreases exponentially as pressure increases; with the increment of pressure, the breakdown voltage at first decreases, and then increases; ion injection has a significant influence on breakdown voltage, and this influence depends on the pressure and shapes of the electrodes. We explain the results above through assumptions and by mathematical methods.

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