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本文描述静电堵漏会切型等离子体约束系统和实验方法,绘出了电子注入、堵漏电极作用、等离子体约束性能的实验结果,对结果进行了必要的分析和讨论。得到的等离子体参数为:密度n～10~(10)cm~(-3);寿命τ～2ms;电子温度T_e～50eV;等离子体电位φp～-68V。证明了密度与磁场的定标关系,堵漏电极的作用是明显而有效的,主要实验结果与理论符合较好。
In this paper, we describe the static plugging in-cut plasma confinement system and the experimental method, and draw the experimental results of electron injection, plugging electrode and plasma confinement performance. The results are analyzed and discussed as necessary. The obtained plasma parameters are: density n ~ 10 ~ (10) cm ~ (-3); life time τ ~ 2ms; electron temperature T_e ~ 50eV; plasma potential φp ~ -68V. Proved the relationship between density and magnetic field calibration, the role of plugging the electrode is obvious and effective, the main experimental results in good agreement with the theory.