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dc.creatorDenysenko, I. B.
dc.creatorStefanović, Ilija
dc.creatorMikikian, M.
dc.creatorKovačević, E.
dc.creatorBerndt, J.
dc.date.accessioned2020-12-20T17:54:55Z
dc.date.available2020-12-20T17:54:55Z
dc.date.issued2021
dc.identifier.issn0022-3727
dc.identifier.issn1361-6463
dc.identifier.urihttps://dais.sanu.ac.rs/123456789/9988
dc.description.abstractThe properties (densities of electrons and metastable argon atoms, effective electron temperature and dust charge) of argon/dust and pure argon pulsed plasmas are studied using a spatially-averaged model. The calculated time-dependencies for the densities of electrons and metastable atoms are compared with the experimental measurements and are found to be in a good qualitative agreement. It is analyzed how the plasma properties depend on the shape of the electron energy probability function (EEPF), the pulsing frequency and the duty cycle for both dust-free and dusty plasma. The analysis reveals that the agreement between theory and experiment is better with Druyvesteyn EEPF than the Maxwellian EEPF. Further, the variation in the pulsing frequency νp differently affects the metastable density nm in a dust-free and in a dusty plasma. For large νp, the metastable density in the dust-free pulsed plasma is larger than in the continuous-wave (CW) discharge, while the opposite is obtained in the presence of dust particles. This difference probably arises because of faster variation in the effective electron temperature in the dusty plasma due to collection of electrons by dust particles. Our calculations also show that dust particles may affect the behavior of electron density in the beginning of the on-period due to an enhancement in electron collection by dust particles.en
dc.publisherIOP Publishing
dc.relationFrench Research Agency: ANR project PLASMABOND
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200175/RS//
dc.rightsrestrrictedAccess
dc.sourceJournal of Physics D: Applied Physics
dc.subjectargon pulsed plasmas
dc.subjectargon/dust pulsed plasmas
dc.subjectelectron energy probability function
dc.subjectpulsing frequency
dc.subjectEEPF
dc.titleArgon/dust and pure argon pulsed plasmas explored using a spatially-averaged modelen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractМикикиан, М.; Стефановић, Илија; Денyсенко, И. Б.; Ковачевић, Е.; Берндт, Ј.;
dc.citation.spage065202
dc.citation.volume54
dc.citation.issue6
dc.identifier.wos000592330900001
dc.identifier.doi10.1088/1361-6463/abc210
dc.type.versionpublishedVersion
dc.identifier.fulltexthttp://dais.sanu.ac.rs/bitstream/id/41202/bitstream_41202.pdf


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