The Coulomb expansion of a thin cloud of charged dust particles was observed
experimentally, in a plasma afterglow. This expansion occurs due to mutual repulsion …

A method is demonstrated for controlling the charge of a dust particle in a plasma afterglow,
allowing a wider range of outcomes than an earlier method. As in the earlier method, the …

Particle contamination due to plasma processing motivates the design of a method of
electrically lifting particles in a time interval after a plasma's power is turned off. Small solid …

We report the study of a self-excited converging shock structure observed in a complex
plasma medium. A high-density dust cloud of melamine formaldehyde particles is created …

We report on experimental observations of the modifications in the propagation
characteristics of precursor solitons due to the different shapes and sizes of the object over …

Using a uniquely configured glow discharge-based Shivalik Plasma Device-I, we
demonstrate a variety of collective phenomena in dusty plasma away from the glow …

We report the experimental observation of fully developed Kolmogorov turbulence
originating from self-excited vortex flows in a three-dimensional (3D) dust cloud. The …

Measurements of local plasma parameters in dusty plasma are crucial for understanding the
physics issues related to such systems. The Langmuir probe, a small electrode immersed in …

Observation of two well-separated dust vortices in an unmagnetized parallel plate DC glow
discharge plasma is reported in this paper. A non-monotonic radial density profile, achieved …

Dusty plasma which is nothing but an admixture of electrons, ions and massive charged
solid particles of sub-micron to micron sized in the background of neutrals. The dust grain …