复杂形状导电体表面曲率与表面电荷密度的关系

IF 1.9 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electrostatics Pub Date : 2023-09-01 DOI:10.1016/j.elstat.2023.103844

Yulia V. Samukhina , Natalia E. Rusakova , Peter A. Polyakov

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引用次数: 0

摘要

本文研究了异形固体导体的表面曲率。从理论上分析了表面电荷密度与表面曲率的关系。关键的结果是，表面电荷密度在与表面曲率最大的位置不同的位置达到最大值。这一新结果对扫描隧道显微镜和场离子显微镜的发展具有指导意义。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dependence of surface charge density on curvature of surface of conductive body with complicated shape

In the paper, a surface curvature of an odd-shaped solid conductor is under investigation. The correlation between the surface charge density and the surface curvature along the surface is analysed theoretically. The key result is that the surface charge density reaches a maximum at a location that is different from where the surface curvature is maximum. This new result has implications for scanning tunnel microscopy development and field-ion microscopy.

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来源期刊

Journal of Electrostatics 工程技术-工程：电子与电气

CiteScore

4.00

自引率

11.10%

发文量

审稿时长

49 days

期刊介绍： The Journal of Electrostatics is the leading forum for publishing research findings that advance knowledge in the field of electrostatics. We invite submissions in the following areas: Electrostatic charge separation processes. Electrostatic manipulation of particles, droplets, and biological cells. Electrostatically driven or controlled fluid flow. Electrostatics in the gas phase.