Space- and energy-dependent flux densities were computed by a Monte Carlo method of electron degradation for 0.1-3.0 keV incident electrons in argon. These flux densities contain the basic… (More)

A fully kinetic theory model of the sheath of a dc glow discharge is presented. This model includes a direct numerical solution of Boltzmann equations for the spatial and velocity dependence of the… (More)

Analytic representation for the space- and energy-dependent electron flux density in terms of a phenomenological model was developed. The model was applied to electron energy degradation in gaseous… (More)

The nonhydrodynamic behavior of electrons near a boundary is studied with the Milne problem of transport theory. A system of electrons dilutely dispersed in a heat bath of atomic moderators is… (More)