Search Results - "Chéron, B."

The Critical Temperature of Aluminum by Morel, V., Bultel, A., Chéron, B. G.

“…The critical temperature, T c , of metals is a fundamental point when vaporization due to high energy exchanges occurs. Although aluminum is a metal often…”
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Spectroscopic measurements of nonequilibrium CO2 plasma in RF torch by Rond, C., Bultel, A., Boubert, P., Chéron, B.G.

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Modeling of thermal and chemical non-equilibrium in a laser-induced aluminum plasma by means of a Collisional-Radiative model by Morel, V., Bultel, A., Chéron, B.G.

“…A 0D numerical approach including a Collisional-Radiative model is elaborated in the purpose of describing the behavior of the nascent plasma resulting from…”
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Analysis of relaxing laser-induced plasmas by absorption spectroscopy: Toward a new quantitative diagnostic technique by Ribiere, M, Cheron, B G

“…Broad-band near UV absorption spectroscopy was used to analyze atmospheric laser-induced plasmas formed on metallic and refractory targets. When the common…”
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Three dimensional simulation of a DC free burning arc. Application to lightning physics by Chemartin, L., Lalande, P., Montreuil, E., Delalondre, C., Chéron, B.G., Lago, F.

“…One of the mechanisms assumed to be involved in the ignition channel cut off is associated with the development of instability. Like any other electric arc,…”
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Density and Rotational Temperature Measurements of the OH° and NO° Radicals Produced by a Gliding Arc in Humid Air by Benstaali, B., Boubert, Pascal, Chéron, B., Addou, A., Brisset, J.

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Effects of Oxygen and Water Vapor on Volatile Organic Compounds Decomposition Using Gliding Arc Gas Discharge by Bo, Zh, Yan, J. H., Li, X. D., Chi, Y., Cen, K. F., Chéron, B. G.

“…The combined effects of oxygen and water vapor on three typical volatile organic compounds, i.e. tetrachloromethane, n-butane and toluene, decomposition…”
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Degradation of 4-Chlorophenol using a Gas–Liquid Gliding Arc Discharge Plasma Reactor by Du, Ch. M., Yan, J. H., Cheron, B. G.

“…The gas-liquid gliding arc discharge plasma is used directly to study degradation and dechlorination of 4-Chlorophenol (4-CP) in solution. The typical AC…”
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Fluctuations of DC atmospheric double arc argon plasma jet by Tu, X., Yan, J.H., Chéron, B.G., Cen, K.F.

“…An original DC double anode plasma torch has been devised and tested, which generates a long-time and highly stable argon plasma jet at atmospheric pressure…”
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Study of Mechanism for Hexane Decomposition with Gliding Arc Gas Discharge by Yan, J. H., Bo, Zh, Li, X. D., Du, Ch. M., Cen, K. F., Chéron, B. G.

“…The mechanism of hexane decomposition under gliding arc gas discharge conditions is studied from both qualitative and quantitative analyses of its products for…”
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Pump requirements for betatron-generated femtosecond X-ray laser at saturation from inner-shell transitions by Ribière, M., Sebban, S., Jacquemot, S., Chéron, B. G., Ta Phuoc, K., Gautier, J., Grunenwald, J., Ribeiro, P., Kozlova, M., Zeitoun, P., Rousse, A.

“…We study pump requirements to produce femtosecond X-ray laser pulses at saturation from inner-shell transitions in the amplified spontaneous emission regime…”
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Degradation of Phenol in Aqueous Solutions by Gas–Liquid Gliding Arc Discharges by Yan, J. H., Du, Ch. M., Li, X. D., Cheron, B. G., Ni, M. J., Cen, K. F.

“…The efficiency of a gliding arc reactor designed with the aim to degrade aqueous phenol solutions is studied as a function of supply voltage, electrode gap…”
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A new optical pumping scheme using a frequency modulated semi-conductor laser for 4He magnetometers by Chéron, B., Gilles, H., Hamel, J., Moreau, O., Noël, E.

“…Recently, a distributed Bragg reflector (DBR) laser diode was developed by Spectra Diode Labs for helium optical pumping experiments. An interesting feature is…”
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Simultaneous Removal of Polycyclic Aromatic Hydrocarbons and Soot Particles from flue Gas by Gliding arc Discharge Treatment by Du, Ch. M., Yan, J. H., Li, X. D., Cheron, B. G., You, X. F., Chi, Y., Ni, M. J., Cen, K. F.

“…The removal of Polycyclic aromatic hydrocarbons (PAH's) and soot particles from flue gas was studied using a gliding arc discharge reactor, and the flue gas…”
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Heat transfer to metals in low pressure oxygen plasma: application to oxidation of the 90Cu–10Zn alloy by Draou, K., Bellakhal, N., Chéron, B.G., Brisset, J.L.

“…A low pressure inductively coupled oxygen plasma was used to oxidize the surface of α-brass (90Cu–10Zn) foils. Electrochemical and optical (i.e, UV–Vis–Nir…”
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Preparation of zinc oxide films by oxygen plasma treatment of zinc foils by Draou, K., Bellakhal, N., Chéron, E.G., Brisset, J.L.

“…Exposure of zinc foils to an inductively coupled low pressure r.f. oxygen plasma leads to the formation of ZnO thin films which are spectroscopically and…”
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Copper oxides formation by a low pressure RF oxygen plasma by Bellakhal, N., Draou, K., Cheron, B.G., Brisset, J.L.

“…Copper foils are exposed at low pressure (200 Pa) to an inductively coupled oxygen plasma which is also examined spectroscopically to identify the major…”
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Plasma elaboration of barrier layers: a study of the oxides formed at the surface of brass (90Cu10Zn) by RF electric discharges in oxygen by Draou, K, Bellakhal, N, Cheron, B.G, Brisset, J.L

“…The metal oxides formed at the surface of brass (90Cu10Zn) foils exposed to a low-pressure inductively coupled oxygen plasma were identified by linear sweep…”
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Electron temperature and density determination in a nonequilibrium laser induced plasma by means of self-reversed-line spectroscopy by Karabourniotis, D., Ribiere, M., Cheron, B. G.

“…A method is presented for determining excited-level temperature ( T p ) , electron temperature ( T el ) and density ( n el ) by comparing a self-reversed line…”
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Protective films formed on copper by oxygen plasma treatment by Bellakhal, N., Draou, K., Che´ron, B.G., Brisset, J.L.

“…Oxidation of copper foils by an inductively coupled oxygen plasma results in the formation of an oxide layer. The protective properties of the film are…”
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