Low-energy electron distribution in electron-beam-excited XeCl laser mixtures

Fumihiko Kannari, W. D. Kimura

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The electron energy distributions for energies lower than 17 eV and their time-dependent evolution are calculated for electron-beam-excited Ne/Xe/HCl mixtures. A time-dependent Boltzmann equation including all interactions between electrons and ground- or excited-state species is solved together with a detailed full kinetics model for XeCl lasers. The effects of electron-electron collision, HCl concentration, and excitation rate on the steady-state electron energy distribution are examined. Under certain conditions, that is, for relatively high excitations and relatively low initial HCl concentrations, the low-energy electron distributions tend to be Maxwellian, and their average energies depend on various inelastic processes which cool down the electron energy. All electron reaction rates, especially those related to HCl vibrational excitation and dissociative attachment, are a function of the excitation rate and the transient HCl (v), Xe*, Xe**, and electron densities.

Original languageEnglish
Pages (from-to)500-506
Number of pages7
JournalJournal of Applied Physics
Volume64
Issue number2
DOIs
Publication statusPublished - 1988
Externally publishedYes

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electron distribution
electron beams
excitation
lasers
electron energy
energy distribution
energy
electrons
attachment
electron scattering
reaction kinetics
ground state
kinetics
interactions

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Low-energy electron distribution in electron-beam-excited XeCl laser mixtures. / Kannari, Fumihiko; Kimura, W. D.

In: Journal of Applied Physics, Vol. 64, No. 2, 1988, p. 500-506.

Research output: Contribution to journalArticle

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