Nonlinear Magnetoplasmons in Strongly Coupled Yukawa Plasmas

M. Bonitz, Z. Donkó, T. Ott, H. Kählert, and P. Hartmann
Phys. Rev. Lett. 105, 055002 – Published 28 July 2010


The existence of plasma oscillations at multiples of the magnetoplasmon frequency in a strongly coupled two-dimensional magnetized Yukawa plasma is reported, based on extensive molecular dynamics simulations. These modes are the analogues of Bernstein modes which are renormalized by strong interparticle correlations. Their properties are theoretically explained by a dielectric function incorporating the combined effect of a magnetic field, strong correlations and finite temperature.

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  • Received 13 March 2010


©2010 American Physical Society

Authors & Affiliations

M. Bonitz1, Z. Donkó2, T. Ott1, H. Kählert1, and P. Hartmann2

  • 1Institut für Theoretische Physik und Astrophysik, Christian-Albrechts-Universität zu Kiel, Leibnizstraße 15, 24098 Kiel, Germany
  • 2Research Institute for Solid State Physics and Optics, Hungarian Academy of Sciences, P.O. Box 49, H-1525 Budapest, Hungary

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Vol. 105, Iss. 5 — 30 July 2010

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