Structure of a three-dimensional Coulomb crystal in a fine-particle plasma

被引：70

作者：

Hayashi, Y ^{[1
]}

机构：

[1] Kyoto Inst Technol, Dept Elect & Informat Sci, Sakyo Ku, Kyoto 6068585, Japan

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.83.4764

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The structure of a three-dimensional Coulomb crystal formed with 1.4-mu m particles grown in a plasma was analyzed by observation from the top and the side using two CCD video cameras at the same time and at the same position. The crystal structure was generally face-centered orthorhombic with (001) planes parallel to an electrode. Under coexistence with the close-packed structure in a one-dimensional external force, the transition between the two structures occulted through the slip of planes perpendicular to the force direction with constant interplane distance.

引用

页码：4764 / 4767

页数：4

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