177 citations · 330 across the 10 of their papers we have counts for
10 papers
Investigating Solid-Fluid Phase Coexistence in DC Plasma Bilayer Crystals: The Role of Particle Pairing and Mode Coupling
Siddhartha Mangamuri, Lénaïc Couëdel, Surabhi Jaiswal
This article presents a detailed investigation of solid-fluid phase coexistence in a bilayer dusty plasma crystal subjected to varying confinement ring bias voltages in a DC glow d…
Evolution of Ion Wake Characteristics with Experimental Conditions
Rahul Banka, Katrina Vermillion, Lorin Matthews +2
Two-dimensional microparticle crystals can be formed in the sheath of a gas discharge plasma. Ions from the bulk plasma are accelerated in the sheath electric field, flowing past t…
The role of noise in PIC and Vlasov simulations of the Buneman instability
Arash Tavassoli, Oleksandr Chapurin, Marilyn Jimenez +7
The effects of noise in particle-in-cell (PIC) and Vlasov simulations of the Buneman instability in unmagnetized plasmas are studied. It is found that, in the regime of low drift v…
Stability of two-dimensional complex plasma monolayers in asymmetric capacitively-coupled radio-frequency discharges
Lénaïc Couëdel, V Nosenko
In this article, the stability of a complex plasma monolayer levitating in the sheath of the poweredelectrode of an asymmetric capacitively coupled radio-frequency argon discharge…
Thermal runaway in two-dimensional complex plasma crystals
Lénaïc Couëdel, V. Nosenko, M Rubin-Zuzic +4
The full melting of a two-dimensional plasma crystal was induced in a principally stable monolayer by localized laser stimulation. Two distinct behaviors of the crystal after laser…
Synchronization of particle motion in compressed two-dimensional plasma crystals
I. Laut, C. Räth, S. Zhdanov +3
The collective motion of dust particles during the mode-coupling induced melting of a two-dimensional plasma crystal is explored in molecular dynamics simulations. The crystal is c…
High-voltage nanosecond pulses in a low-pressure radiofrequency discharge
Mikhail Pustylnik, Lujing Hou, Alexei Ivlev +5
An influence of a high-voltage (3-17 kV) 20 ns pulse on a weakly-ionized low-pressure (0.1-10 Pa) capacitively-coupled radiofrequency (RF) argon plasma is studied experimentally. T…
Three-dimensional structure of Mach cones in monolayer complex plasma
L. Couedel, D. Samsonov, C. Durniak +4
Structure of Mach cones in a crystalline complex plasma has been studied experimentally using an intensity sensitive imaging, which resolved particle motion in three dimensions. Th…
Direct observation of mode-coupling instability in two-dimensional plasma crystals
L. Couëdel, V. Nosenko, A. V. Ivlev +3
Dedicated experiments on melting of 2D plasma crystals were carried out. The melting was always accompanied by spontaneous growth of the particle kinetic energy, suggesting a unive…
First direct measurement of optical phonons in 2D plasma crystals
L. Couëdel, V. Nosenko, S. K. Zhdanov +3
Spectra of phonons with out-of-plane polarization were studied experimentally in a 2D plasma crystal. The dispersion relation was directly measured for the first time using a novel…