TRANSPORT-COEFFICIENTS AND VELOCITY DISTRIBUTION FUNCTION OF AN ION SWARM IN AN AC ELECTRIC-FIELD OBTAINED FROM THE BGK KINETIC-EQUATION

被引：18

作者：

ROBSON, RE ^{[1
]}

MAKABE, T ^{[1
]}

机构：

[1] JAMES COOK UNIV,DEPT PHYS,TOWNSVILLE,QLD 4811,AUSTRALIA

来源：

AUSTRALIAN JOURNAL OF PHYSICS | 1994年 / 47卷 / 03期

关键词：

D O I：

10.1071/PH940305

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The transition to a periodic steady state for an ion swarm in a gas is investigated using the BGK model kinetic equation. Exact expressions for transport coefficients and the velocity distribution function are obtained and the latter is compared with experimental observations of ions in their parent gases undergoing predominantly charge-transfer collisions.

引用

页码：305 / 314

页数：10

共 9 条

[1]

[Anonymous], 1988, NASA STI RECON TECHN

[2] A MODEL FOR COLLISION PROCESSES IN GASES .1. SMALL AMPLITUDE PROCESSES IN CHARGED AND NEUTRAL ONE-COMPONENT SYSTEMS [J].

BHATNAGAR, PL ;

GROSS, EP ;

KROOK, M .

PHYSICAL REVIEW, 1954, 94 (03) :511-525

[3] THE PHYSICS OF SWARMS AND SOME BASIC QUESTIONS OF KINETIC-THEORY [J].

KUMAR, K .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1984, 112 (05) :319-375

[4] KINETIC-THEORY OF CHARGED-PARTICLE SWARMS IN NEUTRAL GASES [J].

KUMAR, K ;

SKULLERUD, HR ;

ROBSON, RE .

AUSTRALIAN JOURNAL OF PHYSICS, 1980, 33 (2B) :343-448

[5] SHORT-TIME DEVELOPMENT OF SWARMS - APPROACH TO HYDRODYNAMIC REGIME FOR CHARGED-PARTICLES IN NEUTRAL GASES [J].

KUMAR, K .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1981, 14 (12) :2199-2208

[6] MEASUREMENT OF ION ENERGY-DISTRIBUTIONS AT THE POWERED RF ELECTRODE IN A VARIABLE MAGNETIC-FIELD [J].

KUYPERS, AD ;

HOPMAN, HJ .

JOURNAL OF APPLIED PHYSICS, 1990, 67 (03) :1229-1240

[7] ION-BOMBARDMENT IN RF-PLASMAS [J].

LIU, J ;

HUPPERT, GL ;

SAWIN, HH .

JOURNAL OF APPLIED PHYSICS, 1990, 68 (08) :3916-3934

[8] TIME-DEPENDENT ELECTRON KINETICS IN N2 AND H2 FOR A WIDE-RANGE OF THE FIELD FREQUENCY INCLUDING ELECTRON-VIBRATION SUPERELASTIC COLLISIONS [J].

LOUREIRO, J .

PHYSICAL REVIEW E, 1993, 47 (02) :1262-1275

[9] MEASUREMENT OF ION IMPACT ENERGY AND ION FLUX AT THE RF ELECTRODE OF A PARALLEL PLATE REACTIVE ION ETCHER [J].

MANENSCHIJN, A ;

JANSSEN, GCAM ;

VANDERDRIFT, E ;

RADELAAR, S .

JOURNAL OF APPLIED PHYSICS, 1991, 69 (03) :1253-1262

← 1 →