DUSTY PLASMAS - THE EFFECT OF CLOSELY PACKED GRAINS

被引：26

作者：

XU, WJ

DANGELO, N

MERLINO, RL

机构：

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | 1993年 / 98卷 / A5期

关键词：

D O I：

10.1029/93JA00309

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A dusty plasma device recently described in the literature has been utilized to study experimentally the charging of dust grains by the surrounding plasma. By varying the ratio d/lambda(D) between the intergrain distance and the plasma Debye length, the effects predicted by Goertz and Ip (1984), and subsequently reanalyzed in a more general fashion by Whipple et al. (1985), when ''isolated'' dust grains become ''closely packed'' grains have been demonstrated experimentally.

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页码：7843 / 7847

页数：5

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