MEASUREMENT OF DUST GRAIN CHARGING IN A LABORATORY PLASMA

被引：43

作者：

HAZELTON, RC

YADLOWSKY, EJ

机构：

[1] HY-Tech Research Corporation, Radford, VA

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 1994年 / 22卷 / 02期

关键词：

D O I：

10.1109/27.279009

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We present an experimental system capable of causing dust grains to interact with a plasma in a well-controlled manner and measuring the accumulated charge. Results indicate that the measured charge accumulated on 0.1 mum diameter bismuth particles agrees to the first order with simple charging models. With further refinement of the diagnostic system, it is expected that detailed comparisons can be made with existing models.

引用

页码：91 / 96

页数：6

共 29 条

[1] TRANSPORT OF DUST PARTICLES IN GLOW-DISCHARGE PLASMAS [J].