11 citations · 15 across the 5 of their papers we have counts for
5 papers
Planar Laser-Induced Fluorescence system for Space and Phase-resolved Ion Velocity Distribution Function Measurements
Sung Hyun Son, Ivan Romadanov, Nirbhav Singh Chopra +1
In this work, we present a planar laser-induced fluorescence (PLIF) system for two-dimensional (2D) spatial and phase-resolved ion velocity distribution function (IVDF) measurement…
Mode transitions and spoke structures in ExB Penning discharge
M. Tyushev, M. Papahn Zadeh, N. S. Chopra +7
Two-dimensional particle-in-cell simulations in the (radial-azimuthal) plane perpendicular to the axial direction of a cylindrical ExB Penning discharge are presented. The low-pres…
Multimodal azimuthal oscillations in electron beam generated plasma
Nirbhav Singh Chopra, Mina Papahn Zadeh, Mikhail Tyushev +3
Electron beam (e-beam) generated plasmas with applied cross electric and magnetic fields are promising for low-damage material process…
Anticathode effect on electron kinetics in electron beam generated plasma
Nirbhav Singh Chopra, Ivan Romadanov, Yevgeny Raitses
Electron beam (e-beam) generated plasmas with applied crossed electric and magnetic fields are promising for low damage processing of ma…
Determination of positive anode sheath in anodic carbon arc for synthesis of nanomaterials
Nirbhav S. Chopra, Yevgeny Raitses, Shurik Yatom +1
In the atmospheric pressure anodic carbon arc, ablation of the anode serves as a feedstock of carbon for production of nanomaterials. It is known that the ablation of the graphite…