CHARGE-TRANSFER BETWEEN AR AND MG IN AN INDUCTIVELY COUPLED PLASMA

被引：38

作者：

BURTON, LL ^{[1
]}

BLADES, MW ^{[1
]}

机构：

[1] UNIV BRITISH COLUMBIA,DEPT CHEM,VANCOUVER V6T 1Y6,BC,CANADA

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 1991年 / 46卷 / 6-7期

关键词：

D O I：

10.1016/0584-8547(91)80083-F

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Relative level population densities for several excited states of magnesium atom and ion have been measured at several RF powers and spatial positions. These were used to construct Saha-Boltzmann plots that show that the 2S and 2D levels of Mg+ are overpopulated relative to the results obtained from a simple collisional-radiative model. The degree of overpopulation has been rationalized using a simple model previously developed for Mg-Ar charge transfer.

引用

页码：819 / 830

页数：12

共 19 条

[1]

Blades M.W., 1987, INDUCTIVELY COUPLE 2, P387

[2] A SIMPLE METHOD FOR CALCULATING DEVIATIONS FROM LOCAL THERMODYNAMIC-EQUILIBRIUM IN THE INDUCTIVELY COUPLED PLASMA [J].

BURTON, LL ;

BLADES, MW .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1990, 45 (1-2) :139-144

[3]

ELTON RC, 1970, METHODS EXPT PHYSI A, V9, P115

[4]

FARNSWORTH PB, 1990, 17TH ANN M FED AN CH

[5] CONTRIBUTION OF THE CHARGE-TRANSFER PROCESS TO THE EXCITATION MECHANISMS IN INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION-SPECTROSCOPY [J].

GOLDWASSER, A ;

MERMET, JM .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1986, 41 (07) :725-739

[6] PRODUCTION OF EXCITED METAL-IONS IN THERMAL ENERGY CHARGE-TRANSFER AND PENNING REACTIONS [J].

GREEN, JM ;

WEBB, CE .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1974, 7 (13) :1698-1711

[7] CLASSICAL THEORY OF ATOMIC COLLISIONS .I. THEORY OF INELASTIC COLLISIONS [J].

GRYZINSKI, M .

PHYSICAL REVIEW, 1965, 138 (2A) :A336-+

[8] MAGNESIUM EXCITATION MECHANISMS AND ELECTRONIC-STATE POPULATIONS IN AN ARGON INDUCTIVELY COUPLED PLASMA [J].

HASEGAWA, T ;

HARAGUCHI, H .

ANALYTICAL CHEMISTRY, 1987, 59 (23) :2789-2794

[9]

Hasegawa T., 1987, INDUCTIVELY COUPLED, P267

[10]

HASTED JB, 1972, PHYSICS ATOMIC COLLI

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