Experimental investigation of ion parameters in a cathodic arc plasma operated with nitrogen gas
The ion kinetic energy and ion density was determined for the plasma generated in the outer region of the arc channel in a pulsed low-pressure cathodic arc. The device was operated with N2 gas and with a Ti cathode within the pressure range 102 4- 150 Pa, with a peak current of 520 A. A retarding fi...
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2000
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| LEADER | 09226caa a22009617a 4500 | ||
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| 001 | PAPER-2189 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250725130739.0 | ||
| 008 | 190411s2000 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0034239992 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Grondona, Diana Elena | |
| 245 | 1 | 0 | |a Experimental investigation of ion parameters in a cathodic arc plasma operated with nitrogen gas |
| 260 | |c 2000 | ||
| 504 | |a Boxman, R.L., Sanders, D.M., Martin, Handbook of Vacuum Ar Science and Technology, Fundamentals and Applications. Park Ridge NJ: Noyes, 1995. | ||
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| 504 | |a Davis, W.D., Miller, H.C., "Analysis of the Electrode Product Emitted by Dc Arcs in a Vacuum Ambient," J. Appl. Phys., , vol. 40, pp 2212-2221, 1969 | ||
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| 504 | |a Kimbling, C.W., "Erosion and Ionization in the Cathode Spot Regions O Vacuum Arcs," J. Appl. Phys., , vol. 44, pp. 3074-3081, 1973 | ||
| 504 | |a Kutzner, J., Miller, H.C., "Ion Flux from the Cathode Region of Vacuum Arc," IEEE Trans. Plasma Sci., , vol. 17, pp. 688-694, 1989 | ||
| 504 | |a Randhawa, H., "Cathodic Arc Plasma Deposition Technology," Thin Soli Films, , vol. 167, pp. 175-185, 1988 | ||
| 504 | |a Kimbling, C.W., "Cathode Spot Erosion and Ionization Phenomena in Th Transition from Vacuum to Atmospheric Pressure Arcs," J. Appl. Phys., , vol. 45, pp. 5235-5244, 1974 | ||
| 504 | |a Meunier, J.L., De Acevedo, M.D., "Carbon Cathode Spot Plasm Flux Distributions in Low Pressures of Hydrogen: Some Evidence for Th C+ + H2 -CH+ + H Reaction," IEEE Trans. Plasma Sci., , vol. 20, pp 1053-1059, 1992 | ||
| 504 | |a Grondona, D., Kelly, H., Marquez, A., "Ion-gas Interaction in Vacuum Arc at Intermediate Pressures," Astrophys. Space Sci., , vol. 286 pp. 511-515, 1998 | ||
| 504 | |a Boxman, R.L., Goldsmith, S., Shalev, S., Yaloz, H., Brosh, N., "Fas Deposition of Metallurgical Coatings and Production of Surface Alloy Using a Pulsed High Current Vacuum Arc," Thin Solid Films, , vol. 139 pp. 41-52, 1986 | ||
| 504 | |a Bruzzone, H., Kelly, H., Marquez, A., Lamas, D., Ansaldi, A., Oviedo, C., "TIN Coatings Generated with a Pulsed Plasma Arc," Plasm Sources Sci. Technol., , vol. 5, pp. 582-587, 1996 | ||
| 504 | |a Meunier, J.L., "Pressure Limits for the Vacuum Arc Deposition Technique, IEEE Trans. Plasma Sci., , vol. 18, pp. 904-910, 1990 | ||
| 504 | |a Meunier, J.L., Drouet, M.G., "Experimental Study of the Effect O Gas Pressure on Arc Cathode Erosion and Redeposition in He, Ar and SF6 from Vacuum to Atmospheric Pressure," IEEE Trans. Plasma Sci., , vol 15, pp. 515-519, 1987 | ||
| 504 | |a Boxman, R.L., Goldsmith, S., "Momentum Interchange Betwee Cathode-spot Plasma Jets and Background Gases and Vapors and It Implications on Vacuum-arc Anode-spot Development," IEEE Trans Plasma Sci., , vol. 18, pp. 231-236, 1990 | ||
| 504 | |a Kelly, H., Marquez, A., Minotti, F., "A Simplified Fluid Model O the Metallic Plasma and Neutral Gas Interaction in a Multicathode Spo Vacuum Arc," IEEE Trans. Plasma Sci., , vol. 26, pp. 1322-1329, 1998 | ||
| 504 | |a Kelly, H., Marquez, A., Minotti, F., Fontan, C.F., "The Plasma State I the Surroundings of a Multi-cathode-spot Vacuum Arc," J. Phys. D: Appl Phys., , vol. 31, pp. 1737-1741, 1998 | ||
| 504 | |a Bruzzone, H., Kelly, H., Marquez, A., Lamas, D., Ansaldi, A., Oviedo, C., "TIN Coatings Generated with a Pulsed Plasma Arc," Plasm Sources Sci. Technol., , vol. 5, pp. 582-587, 1996 | ||
| 504 | |a Rusteberg, C., Lindmayer, M., Juttner, B., Pursch, H., "On the Io Energy Distribution of High Current Arcs in Vacuum," IEEE Trans. Plasm Sci., , vol. 23, pp. 909-914, 1995 | ||
| 504 | |a Sakaki, M., Sakakibara, T., "Pressure Dependence of Plasma Parameters in Medium-vacuum Nitrogen Arc Discharge with the Titaniu Cathode," IEEE Trans. Plasma Sci., , vol. 19, pp. 25-28, 1991 | ||
| 504 | |a Kutzner, J., Miller, H.C., "Integrated Ion Flux Emitted from Th Cathode Spot Region of a Diffuse Vacuum Arc," J. Phys. D: Appl. Phys., , vol. 25, pp. 686-693, 1992 | ||
| 504 | |a Shkolnik, S.M., "Electrostatic Probe Measurements in a Vacuum Arc, IEEE Trans. Plasma Sci., , vol. 13, pp. 336-338, 1985 | ||
| 504 | |a Grondona, D., Kelly, H., Marquez, A., Minotti, F., "Electrostatic Prob Measurements in the Outer Region of a Low Pressure Arc," J. Phys. D Appl. Phys., , vol. 31, pp. 3358-3366, 1998 | ||
| 504 | |a Lam, S.H., "Unified Theory for the Langmuir Probe in a Collisionles Plasma," Phys. Fluids, , vol. 8, pp. 73-87, 1965 | ||
| 504 | |a Goldsmith, S., "The Interelectrode Plasma," in Handbook of Vacuum Ar Science and Technology, R. L. Boxman, P. J. Martin, and D. M. Sanders Eds. NJ: Noyes Publications, , 1995, pp. 283-284 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a The ion kinetic energy and ion density was determined for the plasma generated in the outer region of the arc channel in a pulsed low-pressure cathodic arc. The device was operated with N2 gas and with a Ti cathode within the pressure range 102 4- 150 Pa, with a peak current of 520 A. A retarding field analyzer, a spherical Langmuir probe, and a calorimetric system were employed. The resulting kinetic energy for both Ti+ and Ti++ ions was 40 ±3 eV at the cathode spots. The obtained values for the ion density are in agreement with those predicted by hydrodynamic models with spherical symmetry if the ion current penetrating into the outer region is taken as 10 % of the total discharge current. It was also found that the ion density increases (and the ion kinetic energy decreases) with the filling pressure, a fact that can be attributed to an ion slowing by elastic collisions with neutrals. This behavior cannot be explained with the presence of a shock wave separating a plasma region from an unperturbed neutral gas region. © 2000 IEEE. |l eng | |
| 536 | |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas | ||
| 536 | |a Detalles de la financiación: Universidad de Buenos Aires | ||
| 536 | |a Detalles de la financiación: National Research Council of Science and Technology | ||
| 536 | |a Detalles de la financiación: National Research Council of Science and Technology | ||
| 536 | |a Detalles de la financiación: National Research Council of Science and Technology | ||
| 536 | |a Detalles de la financiación: Manuscript received November 22, 1999; revised February 24, 2000. This work was supported by the Buenos Aires University and the Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET). The authors are with the Instituto de Física del Plasma (CONICET), Departa-mento de Física, Facultad de Ciencias Exactas y Naturales (UBA), 1428 Buenos Aires, Argentina (e-mail: kelly@tinfip.lfp.uba.ar). Publisher Item Identifier S 0093-3813(00)07247-7. | ||
| 536 | |a Detalles de la financiación: Dr. Kelly has been a member of the National Research Council of Science of Argentina since 1980. | ||
| 536 | |a Detalles de la financiación: Dr. Márquez was a Fellow of the National Research Council of Science of Argentina. | ||
| 536 | |a Detalles de la financiación: Dr. Minotti has been a member of the National Research Council of Science of Argentina since 1993. | ||
| 593 | |a Institute de Física del Plasma (CONICET), Departamento de Física, Facultad de Ciencias Exactas y Naturales (UBA), 1428 Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a HYDRODYNAMIC MODEL |
| 690 | 1 | 0 | |a ION DIAGNOSTICS |
| 690 | 1 | 0 | |a ION-GAS INTERACTION |
| 690 | 1 | 0 | |a VACUUM ARC |
| 690 | 1 | 0 | |a CALORIMETRY |
| 690 | 1 | 0 | |a CATHODES |
| 690 | 1 | 0 | |a COMPUTER SIMULATION |
| 690 | 1 | 0 | |a ELECTRIC ARCS |
| 690 | 1 | 0 | |a IONS |
| 690 | 1 | 0 | |a KINETIC THEORY |
| 690 | 1 | 0 | |a NITROGEN |
| 690 | 1 | 0 | |a PLASMA DEVICES |
| 690 | 1 | 0 | |a TITANIUM |
| 690 | 1 | 0 | |a VACUUM |
| 690 | 1 | 0 | |a CATHODIC ARC PLASMA |
| 690 | 1 | 0 | |a HYDRODYNAMIC MODEL |
| 690 | 1 | 0 | |a ION DIAGNOSTICS |
| 690 | 1 | 0 | |a ION GAS INTERACTION |
| 690 | 1 | 0 | |a VACUUM ARC |
| 690 | 1 | 0 | |a PLASMAS |
| 700 | 1 | |a Kelly, Héctor Juan | |
| 700 | 1 | |a Márquez, Adriana Beatriz | |
| 700 | 1 | |a Minotti, Fernando Oscar | |
| 700 | 1 | |a Zebrowski, J. | |
| 773 | 0 | |d 2000 |g v. 28 |h pp. 1280-1286 |k n. 4 |p IEEE Trans Plasma Sci |x 00933813 |w (AR-BaUEN)CENRE-1895 |t IEEE Transactions on Plasma Science | |
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| 856 | 4 | 0 | |u https://doi.org/10.1109/27.893317 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00933813_v28_n4_p1280_Grondona |y Handle |
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| 961 | |a paper_00933813_v28_n4_p1280_Grondona |b paper |c PE | ||
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