LABORATORY DOUBLE-LAYERS

被引:122
作者
COAKLEY, P
HERSHKOWITZ, N
机构
[1] Department of Physics and Astronomy, University of Iowa, Iowa City
关键词
D O I
10.1063/1.862719
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
Strong electric potential double layers (eφ/Te> 10) are produced in the University of Iowa's triple plasma device. The electron beam which results from acceleration by the double layer maintains its identity with little heating until it reaches the end of the chamber. Structure of the double layers is seen to depend upon the characteristics of the free and trapped particle species. A three-dimensional mapping for double layers is shown. A density criterion model for the stability of double layers is also presented. © 1979 American Institute of Physics.
引用
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页码:1171 / 1181
页数:11
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