19 citations · 43 across the 5 of their papers we have counts for
5 papers
Experimental study and simulation of a micro-discharge with limited cathode area
Thierry Dufour, Lawrence J. Overzet, Remi Dussart +5
We report in this paper simulation results and experimental measurements to characterize a micro-discharge generated in a single micro cavity device operating in helium. By spatial…
Ignition and extinction phenomena in helium micro hollow cathode discharges
M. K. Kulsreshath, N. Sadeghi, L. Schwaederle +4
Micro hollow cathode discharges (MHCD) were produced using 250 m thick dielectric layer of alumina sandwiched between two nickel electrodes of 8 m thickness. A through cavity at th…
Direct current parallel microdischarges in helium
Thierry Dufour, Remi Dussart, Lawrence J. Overzet +6
Parallel Micro Hollow Cathodes Discharges are characterised by electrical and spectroscopic studies and by using an ICCD camera. V-I curves present a hysteresis cycle between Towns…
On the heterogeneous character of the heartbeat instability in complex (dusty) plasmas
Mikhail Pustylnik, Alexei Ivlev, Nader Sadeghi +4
A hypothesis on the physical mechanism generating the heartbeat instability in complex (dusty) plasmas is presented. It is suggested that the instability occurs due to the periodic…
Time-evolution of the ion velocity distribution function in the discharge of a Hall effect thruster
S. Mazouffre, D. Gawron, N. Sadeghi
The temporal characteristics of the Xe ion axial Velocity Distribution Function (VDF) were recorded in the course of low-frequency discharge current oscillations (~14 kHz…