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fréquence cyclotron

gyrofrequency

électronique et électrotechnique - iate.europa.eu

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Ionospheric plasma response to hf waves operating at frequencies close to the third harmonic of the electron gyrofrequency... For the experiments reported in this paper, an O mode pump wave was transmitted vertically into the F region above Tromsø, Norway, while the injected frequency was varied in small steps around the third harmonic of the electron gyrofrequency....

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

Printed in &eat britain 0273-i 177101 $20.00 +0.00 identification of sulfur compounds in... On the first flyby, IO, waves were seen centered on the SOs+ gyrofrequency and additionally at the SO ’ gyrofrequency outbound....

PDF: www.igpp.ucla.edu

Multi-spacecraft determination of wave characteristics near the proton gyrofrequency in high-altitude cuspInternational audienceWe present a detailed study of waves with frequencies near the proton gyrofrequency in the high-altitude cusp for northward IMF as observed by the Cluster spacecraft....

PDF: hal.archives-ouvertes.fr

Pulse stimulated radiation from a plasma at harmonics of the gyrofrequencyA magneto-plasma excited by two short pulses at the gyrofrequency or a multiple thereof, is considered in the single particle approach....

PDF: authors.library.caltech.edu

Pulse-stimulated radiation from a plasma at harmonics of the gyrofrequencyA magneto-plasma excited by two short microwave pulses at the electron gyrofrequency or a multiple thereof, which have a time separation τ, is considered in the single particle approach....

PDF: authors.library.caltech.edu

fréquence cyclotron

cyclotron frequency

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

Le champ magnétique présente une fréquence cyclotron d'électrons (φce) associée considérablement plus élevée que la fréquence d'onde (φ) associée à l'onde de sifflement.

The magnetic field has an electron cyclotron frequency (φce) associated therewith that is much greater than the wave frequency (φ) associated with the whistler wave.

électronique et électrotechnique - wipo.int

Le double piège de Penning de l’expérience BASE sépare les mesures de fréquence Larmor et de fréquence cyclotron de l’analyse de l’état du spin.

BASE’s double Penning trap separates the measurements of the Larmor as well as the cyclotron frequency from the spin-state analysis.

général - CCMatrix (Wikipedia + CommonCrawl)

Sur le diagramme de droite (de Kurth et al., GRL, 2017), la ligne noire est la fréquence cyclotron électronique locale.

On the right diagram (from Kurth et al., GRL, 2017), the black line is the local electron cyclotron frequency.

général - CCMatrix (Wikipedia + CommonCrawl)

Dans un solide, dans l'équation de la fréquence cyclotron donnée ci-dessus, la masse est remplacée par le tenseur de masse effective ∥

Within a solid the mass in the cyclotron frequency equation above is replaced with the effective mass tensor m ∗ {\displaystyle m^{*}}

général - CCMatrix (Wikipedia + CommonCrawl)

(Ion Cyclotron Resonance Heating) Méthode de chauffage externe du plasma par absorption résonante d'énergie, en le soumettant à l'action d'ondes électromagnétiques à la fréquence cyclotronique des ions.

(ICRH) An external mode of heating the plasma through resonant absorption of energy by introducing electromagnetic waves into the plasma at the cyclotron frequency of ions.

général - CCMatrix (Wikipedia + CommonCrawl)

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Expériences de propagation d'ondes et d'interaction avec un faisceau électronique dans une colonne de plasma

...courbe de dispersion de la bande basse (ondes lentes à une fréquence inférieure à la fréquence plasma) et de mettre en évidence une bande étroite de propagation au voisinage de la fréquence cyclotron....

...Experiments of wave propagation along a plasma column confined by a magnetic field have allowed us to plot the dispersion curve of the lower mode (slow waves, at a frequency below plasma frequency) and to observe a narrow propagation band close to the cyclotron frequency....

Europe - core.ac.uk -

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Diamagnetism in excited states of hydrogen

... Bien qu'aucun travail expérimental n'ait été réalisé sur l'hydrogène, l'approche théorique a permis de révéler les aspects essentiels du spectre pour des valeurs de l'énergie inférieures de quelques unités de la fréquence cyclotron à l'énergie d'ionisation....

... Although no experimental work has been done, theoretical activity has elucidated major features of the spectrum ranging in energy up to a few cyclotron frequency units below the ionization threshold....

recherche et propriété intellectuelle / politique tarifaire - core.ac.uk -

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Mhd surface waves in a resistive cylindrical plasma at low to ion cyclotron frequency... For m positive there is a smooth change from surface wave behaviour at low frequencies to body wave behaviour at higher frequencies, typically around the ion cyclotron frequency....

général - core.ac.uk - PDF: dx.doi.org

Resonance cones below the ion cyclotron frequency: theory and experimentThe resonance cones existing below the ion cyclotron frequency, ωci, are shown, theoretically and experimentally, to be the asymptotes of hyperbolic constant-phase surfaces of low-frequency ion acoustic waves....

PDF: authors.library.caltech.edu

On resonant heating below the cyclotron frequency... It is shown that, with a sufficiently large wave amplitude, significant perpendicular stochastic heating can be obtained with wave frequency at a fraction of the cyclotron frequency

PDF: digital.library.unt.edu

Transparency of magnetized plasma at cyclotron frequencyElectromagnetic radiation is strongly absorbed by a magnetized plasma if the radiation frequency equals the cyclotron frequency of plasma electrons....

PDF: digital.library.unt.edu

Reduction of axial kinetic energy induced perturbations on observed cyclotron frequency With Fourier transform ion cyclotron resonance (FTICR) mass spectrometry one determines the mass-to-charge ratio of an ion by measuring its cyclotron frequency....

fréquence cyclotron

gyromagnetic frequency

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

gyro frequency

électronique et électrotechnique - iate.europa.eu

Publications scientifiques

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Icrf heating in tokamaks

On décrit l'état actuel du chauffage radiofréquence cyclotron ionique (RFCI) des plasmas de Tokamaks....

... Another possible explanation, based upon enhanced cyclotron harmonic damping due to the proximity of the two-ion hybrid and cyclotron resonance layers, is discussed in this paper....

recherche et propriété intellectuelle - core.ac.uk -

Synonymes et termes associés français

fréquence gyromagnétique

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gyrofréquence

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gyrofréquence électronique

•

Fréquence

•

fréquence

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périodicité

[...]

fréquence du pouls

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cyclotron

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cadence

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abondance

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Exemples français - anglais

fréquence

frequency

analyse économique / électronique et électrotechnique / communication / technologie et réglementation technique / santé / sciences naturelles et appliquées / transport terrestre / transports aérien et spatial / commercialisation - iate.europa.eu

relative frequency

analyse économique / technologie et réglementation technique - iate.europa.eu

service frequency

transport terrestre / transports - iate.europa.eu

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