5 papers · 1 filter
Discharge properties of a magnetized cylindrical capacitively coupled plasma discharge
Akanshu Khandelwal, Dhyey Raval, Narayan Sharma +4
This work investigates the discharge properties of a cylindrical magnetized capacitive coupled plasma discharge produced between a pair of coaxial cylinders. For the purpose of dia…
Neural network assisted electrostatic global gyrokinetic toroidal code using cylindrical coordinates
Jaya Kumar Alageshan, Joydeep Das, Tajinder Singh +2
Gyrokinetic simulation codes are used to understand the microturbulence in the linear and nonlinear regimes of the tokamak and stellarator core. The codes that use flux coordinates…
A systematic investigation of electric field nonlinearity and field reversal in low pressure capacitive discharges driven by sawtooth-like waveforms
Sarveshwar Sharma, Nishant Sirse, Miles M Turner +1
Understanding electron and ion heating phenomenon in capacitively coupled radio-frequency plasma discharges is vital for many plasma processing applications. In this article, using…
Particle-in-cell simulation of a 50~mTorr capacitively coupled argon discharge over a range of frequencies
Saurabh Simha, Sarveshwar Sharma, Alexander Khrabrov +3
The effect of driving frequency in the range of 13.56 MHz to 73 MHz on electron energy distribution and electron heating modes in a 50 mTorr capacitively coupled argon plasma disch…
Effect of radiation-reaction on charged particle dynamics in a focused electromagnetic wave
Shivam Kumar Mishra, Sarveshwar Sharma, Sudip Sengupta
Effect of radiation-reaction force on the dynamics of a charged particle in an intense focused light wave is investigated using the physically appealing Hartemann-Luhmann equation…