EXPERIMENTAL-DETERMINATION OF THE CHARGE ON DUST PARTICLES FORMING COULOMB LATTICES

被引：539

作者：

MELZER, A

TROTTENBERG, T

PIEL, A

机构：

[1] Institut für Experimentalphysik, Christian-Albrechts-Universität Kiel, 24098 Kiel

来源：

PHYSICS LETTERS A | 1994年 / 191卷 / 3-4期

关键词：

D O I：

10.1016/0375-9601(94)90144-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Large dust grains (r(p)=10 mu m) are found to form hexagonal Coulomb lattices with an interparticle distance of R(p)=880 mu m in the sheath of an argon rf discharge. The charge on the particle is measured from its resonant response to an external periodic force. The charge is found to be -200000e.

引用

页码：301 / 308

页数：8

共 24 条

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