Two-dimensional condensed phases from particles with tunable interactions

被引：11

作者：

Hay, MB

Workman, RK

Manne, S ^{[1
]}

机构：

[1] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA

[2] Univ Arizona, Dept Mat Sci & Engn, Tucson, AZ 85721 USA

来源：

PHYSICAL REVIEW E | 2003年 / 67卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.67.012401

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 a conceptually simple experimental model for condensed phases, consisting of an ensemble of identical magnetic dipoles on a vibrating bed. The model combines tunable and accurately known pair potentials, equilibration times of seconds, and lattice structure and dynamics visible to the naked eye. Fundamental ensemble properties-specifically phonon propagation, edge relaxation, and binary condensation-are directly observed and quantitatively linked to the underlying pair potential.

引用

页数：4

共 27 条

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