Výsledky vyhledávání

Bacterial spore inactivation by atmospheric-pressure plasmas in the presence or absence of UV photons as obtained with the same gas mixture

Autor: B Saoudi, Michel Moisan, C Popovici, Françoise Massines, N. Gherardi, M K Boudam

Publikováno v: Journal of Physics D: Applied Physics. 39:3494-3507

This paper comprises two main parts: a review of the literature on atmospheric-pressure discharges used for micro-organism inactivation, focused on the inactivation mechanisms, and a presentation of our research results showing, in particular, that U

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17240a74e6b272c0b8490f2363e00686
https://doi.org/10.1088/0022-3727/39/16/s07

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Electrical model of the atmospheric pressure glow discharge (APGD) in helium

Autor: N. Gherardi, Nicolas Naudé, Françoise Massines, I. Enache, J. P. Cambronne

Publikováno v: The European Physical Journal Applied Physics. 33:15-21

This work is a contribution to the understanding of mechanisms controlling the Atmospheric Pressure Glow Discharge (APGD). The approach consists in developing an electrical model of the discharge based on electrical circuit compounds. This model take

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80c7bace2d75a7208c20ddaf31277586
https://doi.org/10.1051/epjap:2005086

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Glow and Townsend dielectric barrier discharge in various atmosphere

Autor: P. Ségur, Nicolas Naudé, N. Gherardi, Françoise Massines

Publikováno v: Plasma Physics and Controlled Fusion. 47:B577-B588

The electrical characteristics of homogeneous dielectric barrier discharges in helium, argon and nitrogen are presented and discussed. From the evolution of the discharge current as a function of the voltage applied to the gas it is shown that (i) in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b128fd92cb8ce8cc61d262d1b376208c
https://doi.org/10.1088/0741-3335/47/12b/s42

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Electrical model and analysis of the transition from an atmospheric pressure Townsend discharge to a filamentary discharge

Autor: J. P. Cambronne, N. Gherardi, Françoise Massines, Nicolas Naudé

Publikováno v: Journal of Physics D: Applied Physics. 38:530-538

This work is a contribution to the understanding of the mechanisms controlling the transition from a Townsend to a filamentary dielectric barrier discharge when the power increases. The approach consists in developing an electrical model of the disch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c466100304e3f0e16b20268746d955e0
https://doi.org/10.1088/0022-3727/38/4/004

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Electrical model of an atmospheric pressure Townsend-like discharge (APTD)

Autor: J. P. Cambronne, Françoise Massines, N. Gherardi, Nicolas Naudé

Publikováno v: The European Physical Journal Applied Physics. 29:173-180

The aim of this paper is the modeling of a dielectric barrier discharge at atmospheric pressure, in the Townsend regime. This model is based on an equivalent electrical circuit. It takes into account the main physical phenomena of the discharge. This

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23da322f9759defd3cbc350ba6af2c70
https://doi.org/10.1051/epjap:2004197

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Production of N, H, O, and C atoms in flowing microwave discharges

Autor: C. Jaoul, N. Gherardi, André Ricard, Sandrine Villeger, Freddy Gaboriau

Publikováno v: Surface and Coatings Technology. :287-293

Several optical diagnostic methods have been used to determine the N, H, O, and C atom densities in flowing microwave postdischarge reactors. By using TALIF laser diagnostics in the postdischarges, N atom densities of (1–5)×1015 cm−3 in pure N2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6460d9c5653cf88241400b332a636c34
https://doi.org/10.1016/j.surfcoat.2004.08.171

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Physics and chemistry in a glow dielectric barrier discharge at atmospheric pressure: diagnostics and modelling

Autor: André Ricard, C. Khamphan, P. Ségur, Françoise Massines, N. Gherardi

Publikováno v: Surface and Coatings Technology. :8-14

Glow dielectric barrier discharge (GDBD) appears as an attractive solution to realise an atmospheric pressure cold plasma process suitable for all the surface treatments including thin film coatings. Such a development requires a large understanding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bcdf71bba5b42bd338d4a1dce11d88f
https://doi.org/10.1016/s0257-8972(03)00540-1

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[Untitled]

Autor: Françoise Massines, Gamal Gouda, M. Duran, E. Croquesel, N. Gherardi

Publikováno v: Plasmas and Polymers. 6:35-49

Dielectric barrier discharge (DBD) is the discharge involved in corona treatment, widely used in industry to increase the wettability or the adhesion of polymer films or fibers. Usually DBD's are filamentary discharges but recently a homogeneous glow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6f23981cb314b6cfda3802c4a77f955
https://doi.org/10.1023/a:1011365306501

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