Spectral Characteristics of Small-Sized Quasi-Two-Dimensional Clusters

Autor: E. A. Sametov, I. I. Lisina, O. S. Vaulina, E. A. Lisin
Rok vydání: 2020
Předmět:
Zdroj: Plasma Physics Reports. 46:1210-1219
ISSN: 1562-6938
1063-780X
DOI: 10.1134/s1063780x20110094
Popis: The results of studies of the spectral characteristics of the stochastic motion of charged particles in quasi-two-dimensional clusters in the electric field of a trap are presented. The characteristic particle frequencies and the method for their analytical calculation are considered. The analytical correlations are proposed for the spectral density of displacements in the low-sized clusters consisting up to seven charged particles interacting by means of pair potential. The correlations obtained are verified using numerical simulations of the problem.
Databáze: OpenAIRE
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