98 citations · 233 across the 29 of their papers we have counts for
30 papers
Revisiting Electron Heating in Capacitively Coupled Plasma (CCP) Discharges: A Nonlinear Dynamics Perspective
Rishabh Singh, Sarveshwar Sharma, Bhooshan Paradkar +1
Despite decades of research, the electron heating mechanisms in capacitively coupled plasma (CCP) discharges over a wide range of operating conditions is not fully understood. Alth…
Collisionless Bulk Electron Heating in Resonant Low-Voltage Capacitively Coupled Plasmas
Sarveshwar Sharma, Igor D. Kaganovich, Animesh Kuley +3
We investigate collisionless power absorption in resonant, lowpressure capacitively coupled plasmas (CCPs). In these radio-frequency (RF) discharges, the sheath capacitance almo…
Sheet model description of spatio-temporal evolution of upper-hybrid oscillations in an inhomogeneous magnetic field
Nidhi Rathee, Someswar Dutta, R. Srinivasan +1
Spatio-temporal evolution of large amplitude upper hybrid oscillations in a cold homogeneous plasma in the presence of an inhomogeneous magnetic field is studied analytically and n…
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…
Investigating the effects of electron bounce-cyclotron resonance on plasma dynamics in capacitive discharges operated in the presence of a weak transverse magnetic field
Sarveshwar Sharma, Sanket Patil, Sudip Sengupta +3
Recently, S Patil et al. have reported the existence of an enhanced operating regime when a low-pressure (5 mTorr) capacitively coupled discharge (CCP) is driven by a very high rad…
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…