Anomaly of Langmuir Probe Characteristics in Detached Recombining Plasmas
Anomaly of Langmuir Probe Characteristics in Detached Recombining Plasmas
复制标题
分离重组等离子体中朗缪尔探针特性的异常
DOI：
10.1002/ctpp.19980380110
复制
发表时间：
1998
影响因子：
1.6
通讯作者：
S. Takamura
中科院分区：
文献类型：
--
作者：
N. Ezumi;N. Ohno;K. Aoki;D. Nishijima;S. Takamura
一个强烈的异常的单朗缪尔探针特性已被观察到在分离的重组等离子体，在那里的探针特性的常规分析给我们一个相当高的电子温度与光谱方法确定的值相比。我们讨论了为什么这样的特点是获得的温度梯度沿着与平行电子输运磁场的条款。此外，还讨论了在分离的复合等离子体中使用多电极探针测量的有效性。
A strong anomaly of the single Langmuir probe characteristics has been observed in detached recombining plasmas, where the conventional analysis of the probe characteristics gives us a considerably high electron temperature compared with the value determined with the spectroscopic methods. We discuss the reason why such characteristics are obtained in terms of the temperature gradient along the magnetic field associated with the parallel electron transport. Moreover, the validity of the probe measurements in the detached recombining plasmas by using multiple electrodes is also discussed.