Wave spectra of 2D Yukawa solids and liquids in the presence of a magnetic field
arXiv:0906.2041 · doi:10.1063/1.3184575
Abstract
Thermally excited phonon spectra of 2D Yukawa solids and liquids in the presence of an external magnetic field are studied using computer simulations. Special attention is paid to the variation of wave spectra in terms of several key parameters, such as the strength of coupling, the screening parameter, and the intensity of the magnetic field. In addition, comparisons are made with several analytical theories, including random-phase approximation, quasi-localized charge approximation, and harmonic approximation, and the validity of those theories is discussed in the present context.
arXiv comment21 pages 11 figures
References in corpus (5)
- Dynamical correlations and collective excitations of Yukawa liquids
- Self-Diffusion in 2D Dusty Plasma Liquids: Numerical Simulation Results
- Wave spectra of 2D dusty plasma solids and liquids
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Cited by in corpus (11)
- Superdiffusion of 2D Yukawa liquids due to a perpendicular magnetic field
- Nonlinear magnetoplasmons in strongly coupled Yukawa plasmas
- Dynamics of two-dimensional complex plasmas in a magnetic field
- Oscillation Spectrum of a Magnetized Strongly Coupled One-Component-Plasma
- Magnetized strongly coupled plasmas and how to realize them in a dusty plasma setup
- Effect of magnetic field on the velocity autocorrelation and the caging of particles in two-dimensional Yukawa liquids
- Higher harmonics of the magnetoplasmon in strongly coupled Coulomb and Yukawa systems
- Phonon spectra of a two-dimensional solid dusty plasma modified by two-dimensional periodic substrates
- Dispersion and damping of two-dimensional dust acoustic waves: Theory and Simulation
- Simultaneous effect of an external magnetic field and gas-induced friction on the caging of particles in two-dimensional Yukawa systems
- Higher Harmonics Generation in Strongly Coupled Magnetized Two-Dimensional Yukawa Liquids