ON THE STABILITY OF STRONG DOUBLE-LAYERS

被引：17

作者：

SONG, B

MERLINO, RL

DANGELO, N

机构：

[1] Department of Physics and Astronomy, The University of Iowa, Iowa City

来源：

PHYSICA SCRIPTA | 1992年 / 45卷 / 04期

关键词：

D O I：

10.1088/0031-8949/45/4/018

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

For a strong, stationary double layer to be maintained, the electron flux PHI(e) and the ion flux PHI(i) must satisfy the Langmuir condition PHI(e)/PHI(i) = square-root m(i)/m(e). However, this condition alone does not determine whether or not the double layer will remain in stable equilibrium at a given position. A new stability condition is obtained and the results of several laboratory double layer experiments are examined using this condition.

引用

页码：391 / 394

页数：4

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