NONEQUILIBRIUM PLASMA KINETICS OF D(2) IN MAGNETIC MULTICUSP PLASMAS FOR D(-) PRODUCTION

被引：7

作者：

GORSE, C ^{[1
]}

BACAL, M ^{[1
]}

CELIBERTO, R ^{[1
]}

CAPITELLI, M ^{[1
]}

机构：

[1] UNIV BARI,DEPT CHEM,I-70126 BARI,ITALY

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 192卷 / 2-3期

关键词：

D O I：

10.1016/0009-2614(92)85446-H

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Nonequilibrium plasma kinetics in magnetic multicusp D2 discharges relevant to D- production has been examined by solving the nonequilibrium vibrational kinetics of D2 coupled to the Boltzmann equation for the electron energy distribution function (eedf ) and by using complete sets of relevant cross sections involving vibrationally excited D2(v). The results show that D2 and H-2 discharges behave similarly. Differences up to a factor 2 have been found in the concentration of D- as compared with H-.

引用

页码：161 / 165

页数：5

共 14 条

[11]

GRAHAM WG, 1991, 4TH P EUR WORKSH PRO

[12] VIBRATIONAL-RELAXATION IN H-2-MOLECULES BY WALL COLLISIONS - APPLICATIONS TO NEGATIVE-ION SOURCE PROCESSES [J].

KARO, AM ;

HISKES, JR ;

HARDY, RJ .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1985, 3 (03) :1222-1228

[13]

LAGANA A, 1990, NONEQUILIBRIUM PROCE

[14] STUDY OF THE DISCHARGE OF A MULTICUSP ION-SOURCE OPERATING WITH H2 AND D2 [J].

MULLAN, AA ;

GRAHAM, WG .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1991, 24 (09) :1533-1540

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