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fréquence de Langmuir

Langmuir frequency

électronique et électrotechnique / sciences naturelles et appliquées - iate.europa.eu

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Absorption of co2 laser light by a dense, high temperature plasma

... Les fluctuations de densité à la fréquence de Langmuir sont mesurées directement par diffusion frontale à l'aide du faisceau sonde d'un laser à rubis....

... Density fluctuations at the Langmuir frequency are measured directly by forward scattering from a probe, ruby laser beam....

général - core.ac.uk -

plasma frequency

électronique et électrotechnique / sciences naturelles et appliquées - iate.europa.eu

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Iop publishing plasma sources science and technology plasma sources sci. technol. 17 (2008) 035006 (11pp) doi:10.1088/0963-0252/17/3/035006 dynamics of fireballs... High-frequency emissions near the electron plasma frequency have been observed and associated with the sheath–plasma instability rather than electron beam–plasma interactions....

électronique et électrotechnique - core.ac.uk - PDF: www.physics.ucla.edu

electron plasma frequency

sciences naturelles et appliquées - iate.europa.eu

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Relativistic electron pitch-angle scattering by electromagneticion cyclotron waves during geomagnetic storms... In order for gyroresonance to take place, electrons must possess a minimum kinetic energy Emin which depends on the value of the ratio (electron plasma frequency/ electron gyrofrequency); Emin also depends on the properties of the EMIC wave spectrum and the ion composition....

général - core.ac.uk - PDF: core.ac.uk

Beatwave excitation of plasma waves based on relativistic bi-stability... It is shown that a longbeatwave pulse can excite strong plasma waves in its wake even when thebeatwave frequency is detuned from the electron plasma frequency....

PDF: arxiv.org

Magnetosheath electrostatic turbulence...1.0 millivolts/m near the electron plasma frequency (30 - 60 kHz) were detected occasionally....

PDF: hdl.handle.net

Microwave radiation measurements near the electron plasma frequency of the nasa lewis bumpy torus plasmaMicrowave emission near the electron plasma frequency was observed, and its relation to the average electron density and the dc toroidal magnetic field was examined....

PDF: hdl.handle.net

Generation of alfvén waves by high power pulse at the electron plasma frequency[1] The interaction of a short high power pulse at the electron plasma frequency (f = 9 GHz, t =.5...

PDF: plasma.physics.ucla.edu

Publications scientifiques

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Non-linear equations for electron waves in maxwellian low-collision ion-electron plasmas... Damping decrement tends to infinity when thewave frequency tends to electron Langmuir frequency from above values....

général - core.ac.uk - PDF: arxiv.org

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Strong langmuir turbulence observed during eiscat dual-radar high-frequency modification experiments... The data show a pump-induced line at the pump reflection height along with enhancements along the natural Langmuir frequency profile just below the reflection altitude....

général - core.ac.uk - PDF: citeseerx.ist.psu.edu

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Visibility of type iii burst source location as inferred from stereoscopic space observations... Also we measure the Langmuir frequency as observedon the dynamic spectra recorded by the Ulysses spacecraft....

général - core.ac.uk - PDF: doaj.org

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Complex photonic band structure and effective plasma frequency of a two-dimensional array of metal rods.A number of simple analytic theories have been proposed to define an effective plasma frequency in two-dimensional (2D) periodic systems containing metallic elements such as an array of metal rods in a simple square lattice....

général - core.ac.uk - PDF: dro.dur.ac.uk

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Uniformly accurate oscillatory integrators for the klein–gordon–zakharov system from low- to high-plasma frequency regimesWe present a novel class of oscillatory integrators for the Klein-Gordon-Zakharov system which are uniformly accurate with respect to the plasma frequency c....

général - core.ac.uk - PDF: publikationen.bibliothek.kit.edu