Now showing items 1-4 of 4

    • Model For Charged Dust Expansion Across A Magnetic Field 

      Fu, H.; Scales, Wayne A. (AIP Publishing, 2013-07-01)
      Plasma fluctuations arise in the boundary region between charged dust clouds and background plasmas. A self-consistent computational model is developed to study expansion of a charged dust cloud across a magnetic field, ...
    • Model for nonlinear evolution of localized ion ring beam in magnetoplasma 

      Scales, Wayne A.; Ganguli, Gurudas; Rudakov, Leonid; Mithaiwala, Manish (AIP Publishing, 2012-06-01)
      An electrostatic hybrid model, which investigates the nonlinear evolution of a localized ion ring beam in a magnetoplasma, is described and applied to the generation and evolution of turbulence in the very low frequency ...
    • On ion gyro-harmonic structuring in the stimulated electromagnetic emission spectrum during second electron gyro-harmonic heating 

      Samimi, A.; Scales, Wayne A.; Bernhardt, P. A.; Briczinski, S. J.; Selcher, C. A.; McCarrick, M. J. (Copernicus Publications, 2012)
      Recent observations show that, during ionospheric heating experiments at frequencies near the second electron gyro-harmonic, discrete spectral lines separated by harmonics of the ion-gyro frequency appear in the stimulated ...
    • Three dimensional character of whistler turbulence 

      Ganguli, Gurudas; Rudakov, Leonid; Scales, Wayne A.; Wang, Joseph; Mithaiwala, Manish (AIP Publishing, 2010-05-01)
      It is shown that the dominant nonlinear effect makes the evolution of whistler turbulence essentially three dimensional in character. Induced nonlinear scattering due to slow density perturbation resulting from ponderomotive ...