Ion-acoustic shock waves in magnetized pair-ion plasma

no code implementations • 16 Feb 2021 • T. Yeashna, R. K. Shikha, N. A. Chowdhury, A. Mannan, S. Sultana, A. A. Mamun

A theoretical investigation associated with obliquely propagating ion-acoustic shock waves (IASHWs) in a three-component magnetized plasma having inertialess non-extensive electrons, inertial warm positive and negative ions has been performed.

Plasma Physics

Modulational instability of dust-ion-acoustic waves and associated first and second-order rogue waves in super-thermal plasma

no code implementations • 11 Mar 2021 • B. E. Sharmin, R. K. Shikha, N. K. Tamanna, N. A. Chowdhury, A. Mannan, A. A. Mamun

A proper theoretical research has been carried out to explore the modulational instability (MI) conditions of dust-ion-acoustic (DIA) waves (DIAWs) in a three-component dusty plasma system containing inertialess $\kappa$-distributed electrons, and inertial warm positive ions and negative dust grains.

Plasma Physics