40 citations · 168 across the 14 of their papers we have counts for
15 papers
Activated carbon-assisted anionic dye decomposition using a dual-liquid post-double dielectric barrier discharge plasma reactor
Krishna V S, Surya, Mangilal Choudhary
Non-thermal Plasma (NTP) technology, including the Dielectric Barrier Discharge (DBD) reactor, has emerged as an effective advanced oxidation process (AOP) for treating persistent…
A review on the Vortex and Coherent Structures in Dusty Plasma Medium
Mangilal Choudhary
Dusty plasma is an admixture of electrons, ions, and massive charged solid particles of sub-micron to micron-sized in the background of neutral gas. The dust grain medium exhibits…
Magnetized dusty plasma: On issues of its complexity and magnetization of charged dust particles
Mangilal Choudhary
It is possible to excite various linear and non-linear low-frequency modes in dusty plasma which is an admixture of electrons, ions, gas atoms, and negatively charged solid particl…
Degradation of methylene blue dye as wastewater pollutant by atmospheric pressure plasma: A comparative study
Chintan Vyas, Mangilal Choudhary
The industrial application of non-thermal plasma has been a research field in the last few years. One of the potential applications of non-thermal plasma is in treating dye effluen…
Response of the low pressure hot-filament discharge plasma to a positively biased auxiliary disk electrode
Mangilal Choudhary, P. K. Sreejith
In steady-state, the plasma loss rate to the chamber wall is balanced by the ionization rate in the hot-filament discharges. This balance in the loss rate and ionization rate maint…
Perspective: The dusty plasma experiments a learning tool for physics graduate students
Mangilal Choudhary
The plasma is an ionized gas that responses collectively to any external (or internal) perturbations. Introducing micron-sized solid dust grains into plasma makes it more interesti…
Rotational properties of annulus dusty plasma in a strong magnetic field
Mangilal Choudhary, Roman Bergert, Sandra Moritz +2
The collective dynamics of annulus dusty plasma formed between a co-centric conducting (non-conducting) disk and ring configuration is studied in a strongly magnetized radio-freque…
3-Dimensional Dusty Plasma in a Strong Magnetic Field: Observation of Rotating Dust Tori
Mangilal Choudhary, Roman Bergert, Slobodan Mitic +1
The paper reports on the dynamics of a 3-dimensional dusty plasma in a strong magnetic field. An electrostatic potential well created by a conducting or non-conducting ring in the…
Influence of External Magnetic Field on DustAcoustic Waves in a Capacitive RF Discharge
Mangilal Choudhary, Roman Bergert, Slobodan Mitic +1
This paper reports experiments on selfexcited dust acoustic waves (DAWs) and its propagation characteristics in a magnetized rf discharge plasma. The DAWs are spontaneously exci…
Comparative Study of the Surface Potential of Magnetic and Non-magnetic Spherical Objects in a Magnetized RF Discharge Plasma
Mangilal Choudhary, Roman Berger, Slobodan Mitic +1
We report measurements of the time-averaged surface floating potential of magnetic and non-magnetic spherical probes (or large dust particles) immersed in a magnetized capacitively…
Collective dynamics of large aspect ratio dusty plasma in an inhomogeneous plasma background: Formation of the co--rotating vortex series
Mangilal Choudhary, S. Mukherjee, P. Bandyopadhyay
In this paper, the collective dynamics of the large aspect ratio dusty plasma is studied over a wide range of discharge parameters. An inductively coupled diffused plasma, which cr…
Experimental observation of self excited co--rotating multiple vortices in a dusty plasma with inhomogeneous plasma background
Mangilal Choudhary, S. Mukherjee, P. Bandyopadhyay
We report an experimental observation of multiple co--rotating vortices in a extended dust column in the background of non--uniform diffused plasma. Inductively coupled RF discharg…
Propagation characteristics of dustacoustic waves in presence of a floating cylindrical object in the DC discharge plasma
Mangilal Choudhary, S. Mukherjee, P. Bandyopadhyay
The experimental observation of the selfexcited dust acoustic waves (DAWs) and its propagation characteristics in the absence and presence of a floating cylindrical object are i…
Transport and trapping of dust particles in a potential well created by inductively coupled diffused plasma
Mangilal Choudhary, S. Mukherjee, P. Bandyopadhyay
A versatile linear dusty (complex) plasma device is designed to study the transport and dynamical behavior of dust particles in a large volume. Diffused inductively coupled plasma…
Transient evolution of solitary electron holes in low pressure laboratory plasma
Mangilal Choudhary, Satyananda Kar, Subroto Mukherjee
Solitary electrons holes (SEHs) are localized electrostatic positive potential structures in collisionless plasmas. These are vortex-like structures in the electron phase space. It…