Quasi-electrostatic twisted waves in Lorentzian dusty plasmas
Sign Up to like & getrecommendations! Published in 2017 at "Planetary and Space Science"
DOI: 10.1016/j.pss.2017.10.013
Abstract: Abstract The quasi electrostatic modes are investigated in non thermal dusty plasma using non-gyrotropic Kappa distribution in the presence of helical electric field. The Laguerre Gaussian (LG) mode function is employed to decompose the perturbed… read more here.
Keywords: twisted waves; waves lorentzian; electrostatic twisted; quasi electrostatic ... See more keywords
On the effects of suprathermal populations in dusty plasmas: The case of dust-ion-acoustic waves
Sign Up to like & getrecommendations! Published in 2017 at "Planetary and Space Science"
DOI: 10.1016/j.pss.2017.11.011
Abstract: Abstract Suprathermal populations with energetic distributions deviating from a standard Maxwellian are ubiquitous in dusty plasmas from space environments, as a proof that these systems are out of thermal equilibrium. The excess of free energy… read more here.
Keywords: suprathermal populations; effects suprathermal; dusty plasmas; ion acoustic ... See more keywords
Low frequency waves in streaming quantum dusty plasmas
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4998618
Abstract: The influence of quantum effects on the excitation of two instabilities, namely quantum dust-acoustic and quantum dust-lower-hybrid waves due to the free streaming of ion/dust particles in uniformly magnetized dusty plasmas has been investigated using… read more here.
Keywords: quantum; plasmas low; frequency waves; low frequency ... See more keywords
Oscillation-like diffusion of two-dimensional liquid dusty plasmas on one-dimensional periodic substrates with varied widths
Sign Up to like & getrecommendations! Published in 2020 at "Physics of Plasmas"
DOI: 10.1063/1.5144658
Abstract: The long-time diffusion of two-dimensional dusty plasmas on a one-dimensional periodic substrate with varied widths is investigated using Langevin dynamical simulations. When the substrate is narrow and the dust particles form a single row, the… read more here.
Keywords: diffusion two; oscillation; diffusion; two dimensional ... See more keywords
Electrostatic interactions and stability of dusty plasmas and the multicomponent Ornstein–Zernike equation
Sign Up to like & getrecommendations! Published in 2020 at "AIP Advances"
DOI: 10.1063/1.5144901
Abstract: Using the Ornstein–Zernike integral fluid equation for multi-component plasma, the dielectric properties and thermodynamical stability of dusty plasmas are studied. For the most non-ideal dust plasma subsystem, a transition to the one-component approximation is carried… read more here.
Keywords: equation; stability dusty; ornstein zernike; dusty plasmas ... See more keywords
Average conservative chaos in quantum dusty plasmas.
Sign Up to like & getrecommendations! Published in 2021 at "Chaos"
DOI: 10.1063/5.0022753
Abstract: We consider a hydrodynamic model of a quantum dusty plasma. We prove mathematically that the resulting dust ion-acoustic plasma waves present the property of being conservative on average. Furthermore, we test this property numerically, confirming… read more here.
Keywords: quantum; conservative chaos; quantum dusty; chaos quantum ... See more keywords
Dusty plasmas above the sunlit surface of Mercury
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Plasmas"
DOI: 10.1063/5.0142936
Abstract: Above the sunlit surface of Mercury, the properties and formation of dusty plasmas are investigated. It is demonstrated that the dusty plasmas are formed for subsolar angles exceeding approximately 76° due to photoelectric and electrostatic… read more here.
Keywords: plasmas sunlit; sunlit surface; dusty plasmas; surface mercury ... See more keywords
Dust ion acoustic shock and solitary waves in a magnetized multi-component plasma with superthermal electrons
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acc985
Abstract: The nonlinear wave propagation in dusty plasmas has received great interest in recent decades due to its significance in interpreting some astrophysical phenomenon. Wave propagation in dust-particle plasmas is likely to differ significantly from that… read more here.
Keywords: multi component; dust ion; plasma; plasmas ... See more keywords
Extracting forces from noisy dynamics in dusty plasmas.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.035303
Abstract: Extracting environmental forces from noisy data is a common yet challenging task in complex physical systems. Machine learning (ML) represents a robust approach to this problem, yet is mostly tested on simulated data with known… read more here.
Keywords: dynamics dusty; forces noisy; plasma; noisy dynamics ... See more keywords
Investigating the Binding of Grains in Ultracold Dusty Plasmas
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2020.2993955
Abstract: Steady-state interaction between stationary grains mediated by plasmas at ultracold superfluid helium temperatures is investigated using particle-in-cell (PIC) simulations with Monte-Carlo collisions. A wide-ranging parametric exploration of interdependence of the physical parameters and its consequence… read more here.
Keywords: dusty plasmas; tex math; inline formula; grain ... See more keywords
Acoustic Modes of Multi-Ion Dusty Plasmas
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Korean Physical Society"
DOI: 10.3938/jkps.76.824
Abstract: In this manuscript, we aim to derive a general dispersion relation applicable to a multi-component dusty plasma including massive negatively charged dust particles, both negative and positive ions, and electrons. Using the fluid treatment of… read more here.
Keywords: modes multi; dusty; acoustic modes; ion ... See more keywords