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Multiple solutions in the theory of direct current glow discharges: effect of plasma chemistry and nonlocality, different plasma-producing gases, and 3D modelling

2013Journal article Open access
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dc.contributor.authorAlmeida, P. G. C.
dc.contributor.authorBenilov, M. S.
dc.date.accessioned2022-09-01T15:02:29Z
dc.date.available2022-09-01T15:02:29Z
dc.date.issued2013
dc.description.abstractThe work is aimed at advancing the multiple steady-state solutions that have been found recently in the theory of direct current (DC) glow discharges. It is shown that an account of detailed plasma chemistry and non-locality of electron transport and kinetic coefficients results in an increase of the number of multiple solutions but does not change their pattern. Multiple solutions are shown to exist for discharges in argon and helium provided that discharge pressure is high enough. This result indicates that self-organization in DC glow microdischarges can be observed not only in xenon, which has been the case until recently, but also in other plasma-producing gases; a conclusion that has been confirmed by recent experiments. Existence of secondary bifurcations can explain why patterns of spots grouped in concentric rings, observed in the experiment, possess in many cases higher number of spots in outer rings than in inner ones.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAlmeida, P. G. C., & Benilov, M. S. (2013). Multiple solutions in the theory of direct current glow discharges: effect of plasma chemistry and nonlocality, different plasma-producing gases, and 3D modelling. Physics of Plasmas, 20(10), 101613. DOI: 10.1063/1.4826184pt_PT
dc.identifier.doi10.1063/1.4826184pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/4547
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Institute of Physicspt_PT
dc.relationModelling, understanding, and controlling self-organization phenomena in plasma-electrode interaction in gas discharges: from first principles to applications
dc.relation.publisherversionhttps://aip.scitation.org/doi/full/10.1063/1.4826184pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectTheory of direct current glow dischargespt_PT
dc.subjectDirect current glow dischargespt_PT
dc.subjectPlasma chemistry and nonlocalitypt_PT
dc.subjectDifferent plasmaproducing gasespt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleMultiple solutions in the theory of direct current glow discharges: effect of plasma chemistry and nonlocality, different plasma-producing gases, and 3D modellingpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleModelling, understanding, and controlling self-organization phenomena in plasma-electrode interaction in gas discharges: from first principles to applications
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FFIS-PLA%2F2708%2F2012/PT
oaire.citation.issue10pt_PT
oaire.citation.startPage101613pt_PT
oaire.citation.titlePhysics of Plasmaspt_PT
oaire.citation.volume20pt_PT
oaire.fundingStream3599-PPCDT
person.familyNameAlmeida
person.familyNameBenilov
person.givenNamePedro G C
person.givenNameMikhail
person.identifier.ciencia-idD61F-B90C-70B2
person.identifier.ciencia-id0F14-A79A-97C1
person.identifier.orcid0000-0002-8395-2693
person.identifier.orcid0000-0001-9059-1948
person.identifier.ridK-4443-2015
person.identifier.scopus-author-id8157100900
person.identifier.scopus-author-id7005138676
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationc7346266-fe94-40ae-aa95-b576b0e1f3a6
relation.isAuthorOfPublication5ccf95a3-53d5-446c-857c-55d64b887175
relation.isAuthorOfPublication.latestForDiscoveryc7346266-fe94-40ae-aa95-b576b0e1f3a6
relation.isProjectOfPublicationac2557f2-e637-477a-8a14-7b1f23978256
relation.isProjectOfPublication.latestForDiscoveryac2557f2-e637-477a-8a14-7b1f23978256

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