The plasma-sheath boundary near the adaptive electrode as traced by particles

dc.bibliographicCitation.articleNumber92
dc.bibliographicCitation.firstPage92
dc.bibliographicCitation.journalTitleNew Journal of Physics
dc.bibliographicCitation.volume5
dc.contributor.authorAnnaratone, B. M.
dc.contributor.authorGlier, M.
dc.contributor.authorStuffler, T.
dc.contributor.authorRaif, M.
dc.contributor.authorThomas, H. M.
dc.contributor.authorMorfill, G. E.
dc.date.accessioned2025-03-05T07:21:35Z
dc.date.available2025-03-05T07:21:35Z
dc.date.issued2003
dc.description.abstractThe adaptive electrode consists of a two-dimensional array of single electrodes each individually voltage controllable to produce local modifications in the plasma edge. This paper presents an experimental study on the nature of the perturbation introduced by the DC biasing of the pixels, using suspended particles as tracers. The particles above a negative pixel show an expansion of the sheath but for high negative voltages the particle can no longer levitate. This is explained by the reduction of the RF enhancement of the charge on the particle. Under certain conditions the sheath above a positive pixel evolves into multiple double layers, setting up a negative pre-sheath far into the plasma.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/18765
dc.identifier.urihttps://doi.org/10.34657/17784
dc.language.isoeng
dc.publisher[London] : IOP
dc.relation.doihttps://doi.org/10.1088/1367-2630/5/1/392
dc.relation.essn1367-2630
dc.rights.licenseCC BY-NC-SA 4.0 Unported
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/3.0/
dc.subject.ddc530
dc.subject.otherplasma-sheath boundaryeng
dc.titleThe plasma-sheath boundary near the adaptive electrode as traced by particleseng
dc.typeArticle
dc.typeText
tib.accessRightsopenAccess
wgl.contributorINP
wgl.subjectPhysikger
wgl.typeZeitschriftenartikelger
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