Numerical simulation of plasma waves in a quasi-2D electron gas based on the Boltzmann transport equation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-017-0993-8
Abstract: The calculation of plasma waves in a homogeneous quasi-2D electron gas is usually based on the Euler equation. It yields a dispersion relation with two branches, which are often referred to as Vlasov modes. Dyakonov… read more here.
Keywords: based boltzmann; plasma waves; boltzmann transport; transport equation ... See more keywords
Dispersive Features of Plasma Waves in Nano-Waveguide Systems
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-06115-3
Abstract: A system of single wall carbon nano-tubes is focused to study dispersive properties of plasma waves in the presence of uniform axial magnetic field $$B_0$$ . Quantum Hydrodynamic model is proposed for the dynamical treatment… read more here.
Keywords: features plasma; plasma waves; nano tubes; dispersive features ... See more keywords
Effect of viscous electron flow on THz plasma waves in field effect transistors
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2020.07.002
Abstract: Abstract The instability of plasma waves is influenced by many factors, such as quantum effects and electrical thermal motion. However, in sufficiently small electronic devices, viscous electron flows can be generated from the electronic interactions… read more here.
Keywords: viscous electron; plasma waves; effect transistors; electron ... See more keywords
Standing autoresonant plasma waves
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377820000380
Abstract: The formation and control of strongly nonlinear standing plasma waves (SPWs) from a trivial equilibrium by a chirped frequency drive are discussed. If the drive amplitude exceeds a threshold, after passage through the linear resonance… read more here.
Keywords: autoresonant plasma; standing autoresonant; plasma waves; plasma ... See more keywords
Influence of Optical Nonlinearities on Plasma Waves in Graphene
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b00468
Abstract: A theory of the nonlinear plasma waves in graphene is developed in the nonperturbative regime. The influence of strong electric fields on the position and line width of plasma resonances in the far-infrared transmission experiments,… read more here.
Keywords: plasma waves; nonlinearities plasma; optical nonlinearities; waves graphene ... See more keywords
Second harmonic generation by crossed surface plasma waves over a metallic surface
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Plasmas"
DOI: 10.1063/1.5038611
Abstract: Excitation of second harmonic radiation by nonlinear mixing of two surface plasma waves (SPWs), propagating at an angle to each other over an air–metal interface, is investigated. The SPWs exert a ponderomotive force on electrons,… read more here.
Keywords: plasma waves; surface; surface plasma; second harmonic ... See more keywords
Trapping and detrapping of electrons in a typical DC glow discharge plasma under double layer condition
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Plasmas"
DOI: 10.1063/5.0222639
Abstract: Observation of a dip in plasma density with the rise of ion plasma waves demonstrates the process of detrapping electrons under the double-layer conditions in a DC glow discharge plasma. This study presents an experimental… read more here.
Keywords: double layer; ion plasma; plasma waves; plasma ... See more keywords
Topological spin-plasma waves
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.075413
Abstract: The surface of a topological insulator hosts Dirac electronic states with the spin-momentum locking, which constrains spin orientation perpendicular to electron momentum. As a result, collective plasma excitations in the interacting Dirac liquid manifest themselves… read more here.
Keywords: momentum; plasma; spin; plasma waves ... See more keywords
Giant resonant skew scattering of plasma waves in a two-dimensional electron gas
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review B"
DOI: 10.1103/physrevb.110.l041406
Abstract: Electron skew scattering by impurities is one of the major mechanisms behind the anomalous Hall effect in ferromagnetic nanostructures. It is particularly strong at the surface of topological insulators where electron dynamics is governed by… read more here.
Keywords: giant resonant; skew scattering; scattering plasma; plasma waves ... See more keywords
Multiphase nonlinear electron plasma waves.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.055201
Abstract: We present a method for constructing multiphase excitations in the generally nonintegrable system of warm fluid equations describing plasma oscillations. It is based on autoresonant excitation of nonlinear electron plasma waves by phase locking with small… read more here.
Keywords: multiphase; nonlinear electron; plasma waves; electron plasma ... See more keywords
Kinetic simulations of ladder climbing by electron plasma waves.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.053212
Abstract: The energy of plasma waves can be moved up and down the spectrum using chirped modulations of plasma parameters, which can be driven by external fields. Depending on whether the wave spectrum is discrete (bounded… read more here.
Keywords: plasma; plasma waves; electron plasma; ladder climbing ... See more keywords