A PARAMETRIC STUDY OF ELECTRON-ENERGY DISTRIBUTION-FUNCTIONS AND RATE AND TRANSPORT-COEFFICIENTS IN NONEQUILIBRIUM HELIUM PLASMAS

被引：37

作者：

CAPRIATI, G ^{[1
]}

COLONNA, G ^{[1
]}

GORSE, C ^{[1
]}

CAPITELLI, M ^{[1
]}

机构：

[1] UNIV BARI,DEPT CHEM,I-70124 BARI,ITALY

来源：

PLASMA CHEMISTRY AND PLASMA PROCESSING | 1992年 / 12卷 / 03期

关键词：

BOLTZMANN EQUATION; SUPERELASTIC COLLISIONS; ELECTRON ELECTRON COLLISIONS; TRANSPORT AND RATE COEFFICIENTS;

D O I：

10.1007/BF01447024

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Electron energy distribution functions in helium plasmas have been calculated by solving the Boltzmann equation at given values of reduced electric field, in the presence of superelastic and electron-electron collisions. Analytical expressions have been found connecting macroscopic coefficients to reduced electric field E/N, relative metastable concentration [He(2(3)S)]/N, and degree of ionization n(e)/N.

引用

页码：237 / 260

页数：24

共 15 条

[1] TIME OF FLIGHT MEASUREMENTS OF THE RATIO OF RADIAL DIFFUSION-COEFFICIENT AND MOBILITY FOR ELECTRON SWARMS IN HELIUM, ARGON, NEON AND KRYPTON AT HIGH E/N [J].