52 citations · 373 across the 22 of their papers we have counts for
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Charged particle dynamics in an elliptically polarized electromagnetic wave and a uniform axial magnetic field
Shivam Kumar Mishra, Sarveshwar Sharma, Sudip Sengupta
An analytical study of the charged particle dynamics in the presence of an elliptically polarized electromagnetic wave and a uniform axial magnetic field, is presented. It is found…
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…
Direct Implicit and Explicit Energy-Conserving Particle-in-Cell Methods for Modeling of Capacitively-Coupled Plasma Devices
Haomin Sun, Soham Banerjee, Sarveshwar Sharma +5
Achieving large-scale kinetic modelling is a crucial task for the development and optimization of modern plasma devices. With the trend of decreasing pressure in applications such…
Discharge characteristics of a low-pressure geometrically asymmetric cylindrical capacitively coupled plasma with an axisymmetric magnetic field
Swati Dahiya, Pawandeep Singh, Yashashri Patil +3
We investigate the discharge characteristics of a low-pressure geometrically asymmetric cylindrical capacitively coupled plasma discharge with an axisymmetric magnetic field genera…
Flux and energy asymmetry in a low pressure capacitively coupled plasma discharge excited by sawtooth-like waveform -- a harmonic study
Sarveshwar Sharma, Nishant Sirse, Miles M Turner
Control over plasma asymmetry in a low-pressure capacitively coupled plasma (CCP) discharges is vital for many plasma processing applications. In this article, using the particle-i…