THE COLLECTION OF POSITIVE IONS BY A PROBE IMMERSED IN A PLASMA

THE COLLECTION OF POSITIVE IONS BY A PROBE IMMERSED IN A PLASMA
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DOI：
10.1088/0370-1301/70/3/303
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发表时间：
1957-01-01
期刊：
PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION B
影响因子：
--
通讯作者：
REYNOLDS, P
REYNOLDS, P
中科院分区：
其他
文献类型：
--
作者：
ALLEN, JE;BOYD, RLF;REYNOLDS, P

文献摘要

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对低压等离子体中探针收集正离子的理论进行了回顾和扩展。离子电流主要由穿过鞘层边缘进入等离子体的电场决定。给出了计算得到的球形探针的电位分布，以及计算得到的正离子电流-电压特性。
The theory of the collection of positive ions by a probe immersed in a low pressure plasma is reviewed and extended. The ion current is determined mainly by the electric field which penetrates beyond the sheath edge into the plasma. Computed potential distributions for a spherical probe are presented, together with the calculated positive ion current-voltage characteristics.