Electron drift velocity in argon, nitrogen, hydrogen, oxygen and ammonia in strong electric fields determined from rf breakdown curves

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dc.contributor.authorLisovskiy, V.
dc.contributor.authorBooth, Jean-Paul
dc.contributor.authorLandry, K.
dc.contributor.authorDouai, D.
dc.contributor.authorCassagne, V.
dc.contributor.authorYegorenkov, V.
dc.date.accessioned2010-11-17T20:44:20Z
dc.date.available2010-11-17T20:44:20Z
dc.date.issued2006-02
dc.description.abstractWe report measurements of the breakdown curves for low-pressure rf capacitive discharges in nitrogen, hydrogen, argon, oxygen and ammonia. The electron drift velocity in these gases was deduced, as a function of reduced electric field, from the low-pressure turning points of the breakdown curves. The equation for rf breakdown proposed by Kihara (1952 Rev. Mod. Phys. 24 52) allows the position of both the turning point and the breakdown curve minimum to be calculated from the transport properties of each gas. Therefore we propose a new technique to determine the electron drift velocity from the position of the rf breakdown curve minima. We have determined the drift velocity in the range E/p = 52–1324 Vcm−1 Torr−1 for nitrogen, E/p = 33–720 Vcm−1 Torr−1 for argon, E/p = 32–713 Vcm−1 Torr−1 for ammonia, E/p = 32–550 Vcm−1 Torr−1 for hydrogen and E/p = 69–1673 Vcm−1 Torr−1 for oxygen.en
dc.description.sponsorship-en
dc.identifier.citationJ. Phys. D: Appl. Phys. 39 (2006) 660–665en
dc.identifier.urihttps://ekhnuir.karazin.ua/handle/123456789/1707
dc.language.isoenen
dc.publisherJOURNAL OF PHYSICS D: APPLIED PHYSICSen
dc.relation.ispartofseries;doi:10.1088/0022-3727/39/4/011
dc.subjectplasma physicsen
dc.subjectgas dischargesen
dc.titleElectron drift velocity in argon, nitrogen, hydrogen, oxygen and ammonia in strong electric fields determined from rf breakdown curvesen
dc.typeArticleen

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