Effect of collisionless heating on electron energy distribution in an inductively coupled plasma

被引:123
|
作者
Godyak, VA
Kolobov, VI
机构
[1] OSRAM SYLVANIA Dev Inc, Beverly, MA 01915 USA
[2] CFD Res Corp, Huntsville, AL 35805 USA
关键词
D O I
10.1103/PhysRevLett.81.369
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Significant frequency dependence of the electron energy distribution has been found in a low-pressure inductive discharge experiment. The observed frequency dependence reveals The presence of collisionless electron heating and appears as a result of finite electron-transit time through the skin layer. The energy distributions;calculated from a kinetic equation accounting for nonlocality of electron kinetics and electrodynamics are in good agreement with the experiment.
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页码:369 / 372
页数:4
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