Excitation of dipole oscillons in a dusty plasma containing elongated dust rods
نویسندگان
چکیده
The dispersion properties and excitation mechanisms of ‘dipole oscillons’ in a dusty plasma containing charged elongated rod-like dust grains are investigated in the presence of streaming plasma particles for cases without and with an external static magnetic field. In a magnetized dusty plasma, a new ‘oscillon-ion lower-hybrid’ mode is found, which can be excited by the equilibrium energy of cross-field drifting ions.
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