52 citations · 293 across the 16 of their papers we have counts for
3 papers · 1 filter
Effect of gas pressure on plasma asymmetry and higher harmonics generation in sawtooth waveform driven capacitively coupled plasma discharge
Sarveshwar Sharma, Miles Turner, Nishant Sirse
Using particle-in-cell (PIC) simulation technique, the effect of gas pressure (5-500 mTorr) on the plasma spatial asymmetry, ionization rate, metastable gas densities profile, elec…
Sheath effects with thermal electrons on the resonance frequency of a DC-biased hairpin probe
Pawandeep Singh, Avnish Pandey, Swati Dahiya +3
The dielectric constant of a sheath, whether ionic or electronic, formed around the cylindrical limbs of a hairpin probe, is often considered the same as that of a vacuum. However,…
Experimental investigation of an electronegative cylindrical capacitively coupled geometrically asymmetric plasma discharge with an axisymmetric magnetic field
Swati Dahiya, Narayan Sharma, Shivani Geete +3
In this study, we have investigated the production of negative ions by mixing electronegative oxygen gas with electropositive argon gas in a geometrically asymmetric cylindrical ca…