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Scattering of radiation in collisionless dusty plasmas
KTH, School of Electrical Engineering (EES), Space and Plasma Physics.ORCID iD: 0000-0001-9632-8104
KTH, School of Electrical Engineering (EES), Space and Plasma Physics.ORCID iD: 0000-0002-6712-3625
2013 (English)In: Physics of Plasmas, ISSN 1070-664X, Vol. 20, no 4, 043706- p.Article in journal (Refereed) Published
Abstract [en]

Scattering of electromagnetic waves in collisionless dusty plasmas is studied in the framework of a multi-component kinetic model. The investigation focuses on the spectral distribution of the scattered radiation. Pronounced dust signatures are identified in the coherent spectrum due to scattering from the shielding cloud around the dust grains, dust acoustic waves, and dust-ion acoustic waves. The magnitude and shape of the scattered signal near these spectral regions are determined with the aid of analytical expressions and its dependence on the dust parameters is investigated. The use of radiation scattering as a potential diagnostic tool for dust detection is discussed.

Place, publisher, year, edition, pages
2013. Vol. 20, no 4, 043706- p.
Keyword [en]
Analytical expressions, Coherent spectra, Dust acoustic waves, Radiation scattering, Scattered radiations, Scattered signals, Scattering of electromagnetic waves, Spectral distribution
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-123126DOI: 10.1063/1.4802099ISI: 000318241900083ScopusID: 2-s2.0-84877625455OAI: diva2:625229
Swedish Research Council

QC 20130604

Available from: 2013-06-04 Created: 2013-06-03 Last updated: 2013-06-04Bibliographically approved

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Tolias, PanagiotisRatynskaia, Svetlana
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