| 移动式单探针诊断空心阴极等离子体的研究 |
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| 引用本文： | 龚玉武,施芸城,杨霞.移动式单探针诊断空心阴极等离子体的研究[J].江西科学,2007,25(1):21-23,107. |
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| 作者姓名： | 龚玉武 施芸城 杨霞 |
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| 作者单位： | 东华大学物理系,上海,200051;东华大学物理系,上海,200051;东华大学物理系,上海,200051 |
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| 基金项目： | 教育部科学技术研究重点项目 |
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| 摘 要： | 利用移动式单探针对不同电源偏压、不同气压以及不同位置的空心阴极等离子体进行了诊断,分析了电压和气压对空心阴极等离子体的影响,并对测量数据中表征等离子体空间电位Vsp的拐点不明显这一现象进行了解释。
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| 关 键 词： | 移动式单探针 空心阴极 等离子体 诊断 |
| 文章编号： | 1001-3679（2007）01-0021-04 |
| 修稿时间： | 2006-11-122006-11-19 |
The Research on Diagnosing Hollow Cathode Plasma by Moveable Single Probe |
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| GONG Yu-wu,SHI Yun-cheng,YANG Xia.The Research on Diagnosing Hollow Cathode Plasma by Moveable Single Probe[J].Jiangxi Science,2007,25(1):21-23,107. |
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| Authors: | GONG Yu-wu SHI Yun-cheng YANG Xia |
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| Institution: | Department of Physics, Donghua University, Shanghai 200051 PRC |
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| Abstract: | Diagnosed Hollow Cathode Plasma in different voltage of power supply,different air pressure and different location by moveable single probe;Analyzed the influence of voltage of power supply and air pressure to Hollow Cathode Plasma.At the same time,explained why the inflexion which showed the Plasma Space Potential was not obvious in the datum of measurement. |
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| Keywords: | Moveable single probe Hollow Cathode Plasma Diagnose |
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