Properties of wide-peak autosolitons in electron-hole and gas plasmas

V. V. Osipov, C. B. Muratov

Research output: Contribution to journalShort surveypeer-review

1 Scopus citations

Abstract

With the use of the multifunctional variational method we have analyzed the shape and other parameters of a wide-peak autosoliton, which can be excited in electron-hole or slightly ionized gas plasmas heated by constant electric current or electromagnetic radiation. We have shown that this autosoliton exists even in very weakly nonequilibrated plasmas. In a number of cases the minimal pumping power needed to maintain this autosoliton is proportional to 2, whereas the maximum temperature of hot carriers in its center, Tmax-4, where =l/L1, L is the ambipolar diffusion length, and l is the length of the hot electron energy relaxation.

Original languageEnglish (US)
Pages (from-to)3251-3254
Number of pages4
JournalPhysical Review E
Volume50
Issue number4
DOIs
StatePublished - Jan 1 1994
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Condensed Matter Physics

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