Results 21 to 30 of about 5,089,610 (309)

INFLUENCE OF THE CRYSTAL LATTICE DIELECTRIC CONSTANT OF CONDUCTIVE MEDIUM ON THE RESONANCE INTERACTION OF ELECTROMAGNETIC WAVES IN THE DEFECT PHOTONIC CRYSTAL–CONDUCTOR STRUCTURE [PDF]

open access: yesРадиофизика и электроника, 2015
The defect photonic crystals bordering on the solid-state plasma-like media are worthy of special attention. These structures are of interest due to the occurrence of the plasma and defective waves which can interact resonantly with each other.
N. N. Beletskii   +2 more
doaj   +1 more source

The Role of Core and Strahlo Electrons Properties on the Whistler Heat-Flux Instability Thresholds in the Solar Wind

open access: yesFrontiers in Physics, 2022
There is wide observational evidence that electron velocity distribution functions (eVDF) observed in the solar wind generally present enhanced tails and field-aligned skewness.
Bea Zenteno-Quinteros, Pablo S. Moya
doaj   +1 more source

Magnetospheric Plasma Systems Science and Solar Wind Plasma Systems Science: The Plasma-Wave Interactions of Multiple Particle Populations

open access: yesFrontiers in Astronomy and Space Sciences, 2021
Building upon the research legacies of Peter Gary and Richard Thorne, this perspective discusses a plasma-system picture wherein multiple ion and electron populations interact with each other via multiple types of plasma waves.
Joseph E. Borovsky
doaj   +1 more source

Nonlinear plasma wave in magnetized plasmas [PDF]

open access: yesPhysics of Plasmas, 2013
Nonlinear axisymmetric cylindrical plasma oscillations in magnetized collisionless plasmas are a model for the electron fluid collapse on the axis behind an ultrashort relativisically intense laser pulse exciting a plasma wake wave. We present an analytical description of the strongly nonlinear oscillations showing that the magnetic field prevents ...
Bulanov, Sergei V.   +6 more
openaire   +2 more sources

Growth of Rayleigh instability in a Hall thruster channel having dust in exit region

open access: yesAIP Advances, 2019
In a Hall thruster, the axial movement of ions towards the exit of the chamber and the divergence of ion beam sputter the wall and thus the maximum erosion of wall of the exit region takes place.
Hitendra K. Malik   +2 more
doaj   +1 more source

Approximation of radial structure of unstable ion-sound modes in rotating magnetized plasma column by eikonal equation

open access: yesDiscrete and Continuous Models and Applied Computational Science, 2022
The problem of the correct asymptotic construction of the radial structure of linearly unstable ion-sound electrostatic eigenmodes is studied. The eigenvalue problem with boundary conditions of the first and second kind (electrodynamic and hydrodynamic ...
Nikita A. Marusov
doaj   +1 more source

Juno Plasma Wave Observations at Europa

open access: yesGeophysical Research Letters, 2023
Juno passed by Europa at an altitude of 355 km on 29 September, day 272, 2022. As one of Juno's in situ science instruments, the Waves instrument obtained observations of plasma waves that are essential contributors to Europa's interaction with its ...
W. S. Kurth   +10 more
doaj   +1 more source

Kinetic Plasma Turbulence: Recent Insights and Open Questions From 3D3V Simulations

open access: yesFrontiers in Astronomy and Space Sciences, 2019
Turbulence and kinetic processes in magnetized space plasmas have been extensively investigated over the past decades via in-situ spacecraft measurements, theoretical models and numerical simulations.
Silvio Sergio Cerri   +2 more
doaj   +1 more source

Juno Plasma Wave Observations at Ganymede

open access: yesGeophysical Research Letters, 2022
The Juno Waves instrument measured plasma waves associated with Ganymede's magnetosphere during its flyby on 7 June, day 158, 2021. Three distinct regions were identified including a wake, and nightside and dayside regions in the magnetosphere ...
W. S. Kurth   +16 more
doaj   +1 more source

On the Presence and Thermalization of Cold Ions in the Exhaust of Antiparallel Symmetric Reconnection

open access: yesFrontiers in Astronomy and Space Sciences, 2021
Using fully kinetic 2.5 dimensional particle-in-cell simulations of anti-parallel symmetric magnetic reconnection, we investigate how initially cold ions are captured by the reconnection process, and how they evolve and behave in the exhaust.
Cecilia Norgren    +9 more
doaj   +1 more source

Home - About - Disclaimer - Privacy