Plasma fluctuation spectra as a diagnostic tool for submicron dust (Articolo in rivista)

Type
Label
  • Plasma fluctuation spectra as a diagnostic tool for submicron dust (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.3374035 (literal)
Alternative label
  • Ratynskaia, S.[ 1 ] ; De Angeli, M.[ 2 ] ; Lazzaro, E.[ 2 ] ; Marmolino, C.[ 3 ] ; de Angelis, U.[ 4,5 ] ; Castaldo, C.[ 6] ; Cremona, A.[ 2 ] ; Laguardia, L.[ 2 ] ; Gervasini, G.[ 2 ] ; Grosso, G.[ 2 ] (2010)
    Plasma fluctuation spectra as a diagnostic tool for submicron dust
    in Physics of plasmas
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ratynskaia, S.[ 1 ] ; De Angeli, M.[ 2 ] ; Lazzaro, E.[ 2 ] ; Marmolino, C.[ 3 ] ; de Angelis, U.[ 4,5 ] ; Castaldo, C.[ 6] ; Cremona, A.[ 2 ] ; Laguardia, L.[ 2 ] ; Gervasini, G.[ 2 ] ; Grosso, G.[ 2 ] (literal)
Pagina inizio
  • 043703 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pop.aip.org/resource/1/phpaen/v17/i4/p043703_s1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 17 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] Royal Inst Technol, Stockholm, Sweden [ 2 ] CNR P Caldirola, Istituto di Fisica del Plasma, Milan, Italy [ 3 ] Univ Molise, Dept STAT, Pesche, IS, Italy [ 4 ] Univ Naples Federico 2, Dept Phys Sci, Naples, Italy [ 5 ] Ist Nazl Fis Nucl, Sez Napoli, I-80125 Naples, Italy [ 6 ] ENEA Frascati, Frascati, Italy (literal)
Titolo
  • Plasma fluctuation spectra as a diagnostic tool for submicron dust (literal)
Abstract
  • It is shown that the measurements of density fluctuation spectra in dusty plasmas can constitute a basis for in situ diagnostic of invisible submicron dust. The self-consistent kinetic theory that includes the charging processes and the natural density fluctuations of the dust particles predicts modifications of the spectra due to the presence of dust. A laboratory experiment was carried out where submicron dust was produced in a gas phase and diagnosed by surface analysis of samples and by measurements of its influence on the plasma density fluctuation spectra. Quantitative comparison of the latter with the theory yields information on dust density, size, and distribution in agreement with the results of the surface analysis. The method can be applied to various plasma environments in laboratory and space. (literal)
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