Classical artificial two-dimensional atoms: The Thomson model

被引：56

作者：

Partoens, B

Peeters, FM

机构：

[1] Departement Natuurkunde, Universiteit Antwerpen (UIA), B-2610 Antwerpen

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1997年 / 9卷 / 25期

关键词：

D O I：

10.1088/0953-8984/9/25/007

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The ring configurations for classical two-dimensional (2D) atoms are calculated within the Thomson model and compared with the results from 'exact' numerical simulations. The influence of the functional form of the confinement potential and the repulsive interaction potential between the particles on the configurations is investigated. We also give exact results for those eigenmodes of the system whose frequency does not depend on the number of particles in the system.

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页码：5383 / 5393

页数：11

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