A SIMPLE METHOD FOR CALCULATING DEVIATIONS FROM LOCAL THERMODYNAMIC-EQUILIBRIUM IN THE INDUCTIVELY COUPLED PLASMA

被引：35

作者：

BURTON, LL ^{[1
]}

BLADES, MW ^{[1
]}

机构：

[1] UNIV BRITISH COLUMBIA,DEPT CHEM,2036 MAIN MALL,VANCOUVER V6T 1Y6,BC,CANADA

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 1990年 / 45卷 / 1-2期

关键词：

D O I：

10.1016/0584-8547(90)80085-W

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A simple method for the calculation of deviations of analyte level populations in the inductively coupled plasma from local thermodynamic equilibrium is presented. The method uses a simple two-level rate model, which incorporates the collisional and radiative rate constants. The results are presented as theoretical Boltzmann plots for iron, barium and chromium at a variety of electron densities, which are found to agree very well with experiment. © 1990.

引用

页码：139 / 144

页数：6

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