41 citations · 150 across the 11 of their papers we have counts for
11 papers
Self-Sustained Non-Equilibrium Co-existence of Fluid and Solid States in a Strongly Coupled Complex Plasma System
M. G Hariprasad, P. Bandyopadhyay, V. S. Nikolaev +6
A complex (dusty) plasma system is well known as a paradigmatic model for studying the kinetics of solid-liquid phase transitions in inactive condensed matter. At the same time, un…
Eavesdropping a Quantum Key Distribution network using sequential quantum unsharp measurement attacks
Yash Wath, Hariprasad M, Freya Shah +1
We investigate the possibility of eavesdropping on a quantum key distribution network by local sequential quantum unsharp measurement attacks by the eavesdropper. In particular, we…
DPEx-II: A New Dusty Plasma Device Capable of Producing Large Sized DC Coulomb Crystals
Saravanan Arumugam, Pintu Bandyopadhyay, Swarnima Singh +4
The creation of a spatially extended stable DC complex plasma crystal is a big experimental challenge and a topical area of research in the field of dusty plasmas. In this paper we…
Thermodynamics and Self-organization of Strongly Coupled Coulomb Clusters: An Experimental Study
M. G. Hariprasad, P. Bandyopadhyay, Garima Arora +1
In this experimental work, the thermodynamics and self-organization of classical two-dimensional Coulomb clusters are studied as a function of the cluster size. The experiments are…
Experimental observation of pinned solitons in a flowing dusty plasma
Garima Arora, P Bandyopadhyay, M G Hariprasad +1
Pinned solitons are a special class of nonlinear solutions created by a supersonically moving object in a fluid. They move with the same velocity as the moving object and thereby r…
Excitation of dust acoustic shock waves in an inhomogeneous dusty plasma
Garima Arora, P. Bandyopadhyay, M. G. Hariprasad +1
An experimental investigation of the propagation characteristics of shock waves in an inhomogeneous dusty plasma is carried out in the Dusty Plasma Experimental (DPEx) device. A ho…
Experimental observation of a first order phase transition in a complex plasma mono-layer crystal
M. G. Hariprasad, P. Bandyopadhyay, Garima Arora +1
The formation and melting of a mono-layered charged dust particle crystal in a DC glow discharge Argon plasma is studied. The nature of the melting/formation process is established…
Effect of size and shape of a moving charged object on the propagation characteristics of precursor solitons
Garima Arora, P. Bandyopadhyay, M. G. Hariprasad +1
We report on experimental observations on the modifications in the propagation characteristics of precursor solitons due to the different shapes and sizes of the object over which…
Experimental Observation of a Dusty Plasma Crystal in the Cathode Sheath of a DC Glow Discharge Plasma
M. G. Hariprasad, P. Bandyopadhyay, Garima Arora +1
Dusty plasma crystals have traditionally been observed and studied in radio frequency (RF) discharge plasmas and their formation in a DC glow discharge plasma remains experimentall…
Micro-dynamics of neutral flow induced dusty plasma flow
Garima Arora, P. Bandyopadhyay, M. G. Hariprasad +1
We present a detailed experimental study of gas flow induced motion of dust particles in a DC glow discharge plasma. The characteristics of the dust dynamics are investigated as a…
A dust particle based technique to measure potential profiles in a plasma
Garima Arora, P. Bandyopadhyay, M. G. Hariprasad +1
A novel technique to measure potential profiles in a plasma based on the visualization of charged tracer dust particles is reported. The method is used to experimentally determine…