Instability of DA Mode in Ionospheric Dusty Plasmas
Sign Up to like & getrecommendations! Published in 2025 at "Contributions to Plasma Physics"
DOI: 10.1002/ctpp.202400123
Abstract: Irradiation effect on the different plasma modes in various dusty plasma conditions was studied theoretically. We revisit our investigation on the instability of the electrostatic dust acoustic (DA) mode elaborately in the case of ionospheric… read more here.
Keywords: instability mode; dusty plasmas; ionospheric dusty; mode ... See more keywords
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
Diagnosis of solid–liquid phase transition using hopping particles in 2D dusty plasmas
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Plasmas"
DOI: 10.1063/5.0211119
Abstract: Based on the statistical analysis of particles hopping outside the cages formed by their nearest neighboring particles, a new diagnostic of the hopping particle (HP) percentage is proposed to identify the solid–liquid phase transition in… read more here.
Keywords: percentage; phase transition; liquid phase; dusty plasmas ... 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