Search Results - "Doveil, F."

Ion velocity distribution function investigated inside an unstable magnetized plasma exhibiting a rotating nonlinear structure by Rebont, C, Claire, N, Pierre, Th, Doveil, F

“…The frequent situation where a strongly nonlinear rotating structure develops in a linear magnetized plasma column is investigated experimentally with emphasis…”
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Lyman- α radiation of a metastable hydrogen beam to measure electric fields by Lejeune, A., Chérigier-Kovacic, L., Doveil, F.

“…The interaction between a metastable H(2 s ) atomic hydrogen beam and an external electric field leads to the emission of the Lyman- α line. It originates in…”
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A symplectic, symmetric algorithm for spatial evolution of particles in a time-dependent field by Ruzzon, A., Elskens, Y., Doveil, F.

“…► New algorithm to calculate accurately particle motions in given wavefields. ► Taylored to describe directly observable properties of the particle motion. ►…”
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Channeling chaos by building barriers by CHANDRE, C, CIRAOLO, G, DOVEIL, F, LIMA, R, MACOR, A, VITTOT, M

“…Chaotic diffusion often represents a severe obstacle for the setup of experiments, e.g., in fusion plasmas or particle accelerators. We present a complete test…”
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Experimental observation of nonlinear synchronization due to a single wave by DOVEIL, F, ESCANDE, D. F, MACOR, A

“…A test electron beam is propagated in a specially designed traveling wave tube. It interacts with a nonresonant wave, and its energy distribution is recorded…”
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Diffusion of a test electron beam in a discrete spectrum of waves propagating along a traveling wave tube by Doveil, F, Guyomarc’h, D

“…The velocity diffusion of particles in a field of randomly phased waves is experimentally investigated. An arbitrary waveform generator is used to launch a…”
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Channeling chaotic transport in a wave-particle experiment : Building barriers in phase space by MACOR, A, DOVEIL, F, CHANDRE, C, CIRAOLO, G, LIMA, R, VITTOT, M

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Sticky islands in stochastic webs and anomalous chaotic cross-field particle transport by E×B electron drift instability by Mandal, D., Elskens, Y., Leoncini, X., Lemoine, N., Doveil, F.

“…•E × B Drift instability generated wave makes charged particle dynamics chaotic.•Reduced two-degrees-of-freedom Hamiltonian simplifies the dynamics…”
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An Upgraded 4 Meters Long Traveling Wave Tube for Plasma Physics Research by De Sousa, M. C., Doveil, F., Elskens, Y., Caldas, I. L.

“…We consider a 4 meters long traveling wave tube (TWT) that presents an upgraded slow wave structure. We analyze linear and nonlinear phenomena due to the…”
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Sticky islands in stochastic webs and anomalous chaotic cross-field particle transport by ExB electron drift instability by Mandal, D., Elskens, Y., Leoncini, X., Lemoine, Nicolas, Doveil, F.

“…The ExB electron drift instability, present in many plasma devices, is an important agent in cross-field particle transport. In presence of a resulting low…”
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Micro-sphere levitation in a sheath of a low pressure continuous discharge by Arnas, C, Mikikian, M, Doveil, F

“…Electrode sheath profile measurements are reported, with dust particles in suspension and without. With the shape of the unperturbed potential profile, basic…”
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Trapping oscillations, discrete particle effects and kinetic theory of collisionless plasma by Doveil, F., Firpo, M.-C., Elskens, Y., Guyomarc'h, D., Poleni, M., Bertrand, P.

“…Effects induced by the finite number N of particles on the evolution of a monochromatic electrostatic perturbation in a collisionless plasma are investigated…”
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Laser-Induced Fluorescence Observation of Self-Organized Ion Structures Induced by Electrostatic Perturbations by Bachet, G., Skiff, F., Dindelegan, M., Doveil, F., Stern, R. A.

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Lyman-{alpha} radiation of a metastable hydrogen beam to measure electric fields by Lejeune, A., Cherigier-Kovacic, L., Doveil, F.

“…The interaction between a metastable H(2s) atomic hydrogen beam and an external electric field leads to the emission of the Lyman-{alpha} line. It originates…”
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Basic microscopic plasma physics from N-body mechanics: A tribute to Pierre-Simon de Laplace by Escande, D. F., Bénisti, D., Elskens, Y., Zarzoso, D., Doveil, F.

“…Computing is not understanding. This is exemplified by the multiple and discordant interpretations of Landau damping still present after 70 years. For long…”
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Stochastic Plasma Heating by a Large-Amplitude Standing Wave by Doveil, F.

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Laser-induced fluorescence diagnostic for ions or atoms by Claire, N, Doveil, F

“…The laser-induced fluorescence (LIF) diagnostic is a powerful non-intrusive tool to obtain velocity distribution function of ions or atoms, with a good time (≈…”
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Ion Velocity Distribution Function Investigated Inside an Unstable Magnetized Plasma Exhibiting a Rotating Nonlinear Structure by Rebont, Cyril, Claire, Nicolas, Pierre, Thiery, Doveil, F.

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Long-time discrete particle effects versus kinetic theory in the self-consistent single-wave model by Firpo, M C, Doveil, F, Elskens, Y, Bertrand, P, Poleni, M, Guyomarc'h, D

“…The influence of the finite number N of particles coupled to a monochromatic wave in a collisionless plasma is investigated. For growth as well as damping of…”
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Ion Velocity Distribution Function Investigated Inside an Unstable Magnetized Plasma Exhibiting a Rotating Nonlinear Structure by Rebont, C., Claire, N., Pierre, Th, Doveil, F.

“…The frequent situation where a strongly nonlinear rotating structure develops in a linear magnetized plasma column is investigated experimentally with emphasis…”
Get full text