Screening and wake potentials of a test charge in quantum plasmas

Shukla, P.K. and Eliasson, B. (2008) Screening and wake potentials of a test charge in quantum plasmas. Physics Letters A, 372 (16). pp. 2897-2899. ISSN 0375-9601

Abstract

The screening and wake potentials around a test charge in an electron–ion quantum plasma are studied, by using the linear dielectric response formalism. The short range screening potential in quantum plasmas is found to be significantly different from the Debye–Hückel shielding potential, while the wake potential has a long-range oscillatory behavior. Both short and long range potentials may lead to the trapping of other charges of the same polarity.

ORCID iDs

Eliasson, B. ORCID: https://orcid.org/0000-0001-6039-1574

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• Item metadata

  Item type:	Article
  ID code:	54372
  Dates:	Date Event 14 April 2008 Published
  Keywords:	quantum plasma, test charge, screening, wake potential, Physics, Physics and Astronomy(all)
  Subjects:	Science > Physics
  Department:	Faculty of Science > Physics
  Depositing user:	Pure Administrator
  Date deposited:	30 Sep 2015 09:22
  Last modified:	10 Sep 2021 02:59
  Related URLs:	Journal or Publication
  URI:	https://strathprints.strath.ac.uk/id/eprint/54372