18 citations · 70 across the 19 of their papers we have counts for
15 papers · 1 filter
Plasma localization of charged debris
Bikramjit Joardar, Madhurjya P. Bora
We investigate whether the plasma disturbances generated by a charged debris object can be used to infer its position without directly sampling the object or its immediate sheath.…
External charged debris in a flowing plasma : charge fluctuation induced complexity
Bikramjit Joardar, Hitendra Sarkar, Madhurjya P. Bora
In this work, we investigate the response of a flowing e-i plasma to embedded external charged debris, focusing on the periodic debris charge fluctuations that can trigger complex…
Exploring nonlinearities in a positive ion-negative ion (PINI) plasma: can other processes mimic debris-induced effects?
Hitendra Sarkar, Madhurjya P. Bora
In this work, an analysis of nonlinear waves and structures induced by an external charged debris in a positive ion-negative ion (PINI) plasma is presented. The results obtained ar…
Thermal instability and multiphase dynamics in the ISM with polybaric pressure effects
Hitendra Sarkar, Madhurjya P. Bora
In this work, we have carried out a two-dimensional (2D) simulation of thermal instability (TI) in interstellar matter (ISM), considering it to be a weakly ionised inviscid plasma…
External charge perturbation in a flowing plasma and electrostatic turbulence
Mridusmita Das, Madhurjya P. Bora
In this work, an 1D electrostatic hybrid-Particle-in-Cell-Monte-Carlo-Collisionh-PIC-MCC) code is used to study the response of a plasma to a moving, external, charged perturbation…
Fast-moving electrostatic solitons in a plasma with turbulence heating
Mridusmita Das, Murchana Khusroo, Madhurjya P. Bora
In this work, it is shown that electrostatic solitons in a plasma with turbulent heating of the electrons through an accelerating electric field can form with very high velocities,…