INFLUENCE OF RESONANT CHARGE-TRANSFER ON ION MOBILITY

被引:13
作者
LIN, SL
MASON, EA
机构
[1] Brown University, Providence
关键词
D O I
10.1088/0022-3700/12/5/022
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The peculiar scattering due to resonant charge transfer causes the ion velocity distribution function to be anisotropic and skewed, especially in strong electrostatic fields. A modified moment method is proposed for dealing with mobility in this case, and shown to be accurate by comparison with model calculations. The method is also applicable to other cases of distorted distribution functions.
引用
收藏
页码:783 / 789
页数:7
相关论文
共 15 条
[1]   EFFECTS OF ION SPEED DISTRIBUTIONS IN FLOW-DRIFT TUBE STUDIES OF ION-NEUTRAL REACTIONS [J].
ALBRITTON, DL ;
DOTAN, I ;
LINDINGER, W ;
MCFARLAND, M ;
TELLINGHUISEN, J ;
FEHSENFELD, FC .
JOURNAL OF CHEMICAL PHYSICS, 1977, 66 (02) :410-421
[2]   MAXIMUM ANISOTROPY APPROXIMATION FOR CALCULATING ELECTRON DISTRIBUTIONS - APPLICATION TO HIGH FIELD TRANSPORT IN SEMICONDUCTORS [J].
BARAFF, GA .
PHYSICAL REVIEW, 1964, 133 (1A) :A26-A33
[4]   ION MOBILITIES WITH CHARGE EXCHANGE [J].
HEICHE, G ;
MASON, EA .
JOURNAL OF CHEMICAL PHYSICS, 1970, 53 (12) :4687-+
[5]  
Huxley L. G. H., 1974, DIFFUSION DRIFT ELEC
[6]   MONTE-CARLO SIMULATION OF ION MOTION IN DRIFT TUBES [J].
LIN, SL ;
BARDSLEY, JN .
JOURNAL OF CHEMICAL PHYSICS, 1977, 66 (02) :435-445
[7]  
MCDANIEL EW, 1973, MOBILITY DIFFUSION I, pCH5
[8]   GENERALIZED ORTHOGONAL POLYNOMIAL SOLUTIONS OF BOLTZMANN EQUATION [J].
MINTZER, D .
PHYSICS OF FLUIDS, 1965, 8 (06) :1076-&
[9]   SYMMETRIC CHARGE-TRANSFER IN LOW-ENERGY ION-ATOM COLLISIONS [J].
SINHA, S ;
BARDSLEY, JN .
PHYSICAL REVIEW A, 1976, 14 (01) :104-113
[10]   DIFFUSION OF GASEOUS IONS IN STRONG ELECTRIC FIELDS UNDER INFLUENCE OF CHARGE-TRANSFER COLLISIONS [J].
SKULLERUD, HR .
JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1969, 2 (01) :86-+