26 citations · 49 across the 4 of their papers we have counts for
4 papers
Azimuthal structures and turbulent transport in Penning discharge
M. Tyushev, M. Papahn Zadeh, V. Sharma +4
Azimuthal structures in cylindrical Penning discharge are studied with 2D3V radial-azimuthal PIC/MCC model with the axial magnetic field. The discharge is self-consistently support…
Ion-driven destabilization of a toroidal electron plasma -- A 3D3VPIC Simulation
Swapnali Khamaru, Rajaraman Ganesh, Meghraj Sengupta
Ion resonance instability of toroidal electron plasmas in a tight aspect ratio axisymmetric toroidal device is reported for ions of different initial density values using…
The role of noise in PIC and Vlasov simulations of the Buneman instability
Arash Tavassoli, Oleksandr Chapurin, Marilyn Jimenez +7
The effects of noise in particle-in-cell (PIC) and Vlasov simulations of the Buneman instability in unmagnetized plasmas are studied. It is found that, in the regime of low drift v…
Influence of electron-neutral elastic collisions on the instability of an ion-contaminated cylindrical electron cloud: 2D3V PIC-with-MCC simulations
Meghraj Sengupta, Rajaraman Ganesh
This paper is a simulation based investigation of the effect of elastic collisions and effectively elastic-like excitation collisions between electrons and background neutrals on t…