18 citations · 106 across the 12 of their papers we have counts for
12 papers
Study of two-electron temperature plasma sheath using nonextensive electron distribution in presence of an external magnetic field
G. Sharma, R. Paul, K. Deka +4
In this study, the physics of sheath formation in a collisional two-electron temperature plasma in the presence of an oblique external magnetic field has been investigated. At firs…
Effect of external magnetic field and dust grains on the properties of Ion Acoustic Waves
K. Deka, R. Paul, G. Sharma +7
An experimental study to investigate the effect of an external magnetic field on the propagation of ion-acoustic waves (IAWs) has been carried out in hydrogen plasma containing two…
Experimental study of charging of dust grains in presence of energetic electrons
R. Paul, G. Sharma, K. Deka +4
The role of hot electrons in charging of dust grains is investigated in a two-temperature hydrogen plasma. A variety of dust particles are introduced into the system and secondary…
Beam-Plasma Dynamics in Finite-Length, Collisionless Inhomogeneous Systems
R. Mishra, R. Moulick, S. Adhikari +3
This study investigates the streaming instability triggered by ion motion in a plasma system that is finite in length, collisionless, and inhomogeneous. Employing numerical simulat…
Experimental study on controlled production of two-electron temperature plasma
G. Sharma, K. Deka, R. Paul +4
A two-electron temperature plasma is produced by the method of diffusion of two different plasmas with distinct temperatures and densities. The method is simple and provides an ade…
Magnetized Plasma Sheath in the Presence of Negative Ions
R. Paul, S. Adhikari, R. Moulick +2
The sheath formation in a weakly magnetized collisionless electronegative plasma consisting of electrons, negative and positive ions has been numerically investigated using the hyd…
Kinetic characteristics of ions in an inertial electrostatic confinement device
D. Bhattacharjee, S. Adhikari, N. Buzarbaruah +1
The kinetic analyses are quite important when it comes to understand the particle behavior in any device as they start to deviate from continuum nature. In the present study, kinet…
Effect of collisions on the plasma sheath in the presence of an inhomogeneous magnetic field
K. Deka, S. Adhikari, R. Moulick +2
A low-pressure magnetized plasma is studied to find the dependency of sheath properties on ion-neutral collisions in presence of an inhomogeneous magnetic field. A self-consistent…
Effect of two temperature electrons in a collisional magnetized plasma sheath
G. Sharma, S. Adhikari, R. Moulick +2
A collisional magnetized plasma consisting of two temperature electrons has been investigated numerically to study the sheath structure and the ion energy flux to the wall. The low…
Evolution of dust ion acoustic soliton in the presence of superthermal electrons
D. Dutta, S. Adhikari, R. Moulick +1
Propagation of solitary wave in dusty plasmas started to draw the attention of the physicists since the early 90s. The presence of superthermal particles seems to have a great impa…
Correlation between two non-linear events in a complex dusty plasma system
Rinku Mishra, S. Adhikari, Rupak Mukherjee +1
A phenomenological model using fluid theory is developed to show that the decay of two seemingly independent nonlinear structures namely the dust void and dust soliton strongly dep…
A dynamic analysis of magnetized plasma sheath in a collisionless scenario with ion sources
S. Adhikari, R. Moulick, K. S. Goswami
In this paper, the central concern is to analyze the influence of the forces that controls the ion dynamics inside a magnetized plasma sheath under collisionless conditions. The io…