Dynamical structure functions, collective modes, and energy gap in charged-particle bilayers

Z. Donkó, G. J. Kalman, P. Hartmann, K. I. Golden, K. Kutasi

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

The investigation of dynamical properties of strongly coupled charged-particle bilayers by theoritical analysis and molecular dynamics (MD) simulations was reported. The existence of two longitudinal and two transverse collective modes was shown by the spectra of current correlation functions. It was shown that the extended Feynman ansatz provided a precise analytical determination of the long-wavelength behavior of the collective modes.

Original languageEnglish
Pages (from-to)2268041-2268044
Number of pages4
JournalPhysical review letters
Volume90
Issue number22
Publication statusPublished - May 22 2003

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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