Localized Oscillations of Linear Plasma Crystal

IF 1 4区物理与天体物理 Q4 PHYSICS, FLUIDS & PLASMAS

Plasma Physics Reports Pub Date : 2026-05-15 DOI:10.1134/S1063780X25604596

A. M. Ignatov

引用次数: 0

Abstract

The theory of oscillations of one-dimensional plasma crystal with an arbitrary particle mass distribution has been developed with allowance for the nonreciprocity effect. In particular, the frequencies of oscillations localized near some point imperfection and near the boundary between chains of particles of different masses have been obtained. In both cases, at sufficiently large difference in particle masses, the oscillatory instability of the crystal arises.

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线性等离子体晶体的局域振荡

在考虑非互易效应的情况下，建立了具有任意粒子质量分布的一维等离子体晶体的振荡理论。特别地，我们得到了定域于某点缺陷附近和不同质量粒子链边界附近的振动频率。在这两种情况下，当粒子质量差足够大时，晶体的振荡不稳定性就会产生。

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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来源期刊

Plasma Physics Reports 物理-物理：流体与等离子体

CiteScore

1.90

自引率

36.40%

发文量

104

审稿时长

4-8 weeks

期刊介绍： Plasma Physics Reports is a peer reviewed journal devoted to plasma physics. The journal covers the following topics: high-temperature plasma physics related to the problem of controlled nuclear fusion based on magnetic and inertial confinement; physics of cosmic plasma, including magnetosphere plasma, sun and stellar plasma, etc.; gas discharge plasma and plasma generated by laser and particle beams. The journal also publishes papers on such related topics as plasma electronics, generation of radiation in plasma, and plasma diagnostics. As well as other original communications, the journal publishes topical reviews and conference proceedings.