ATOMIC EMISSION TRACE ANALYSIS BY NONTHERMAL EXCITATION

被引：25

作者：

FALK, H

HOFFMANN, E

JAECKEL, I

LUDKE, C

机构：

[1] Central Institute for Optics and Spectroscopy, Academy of Sciences, the GDR, 1199 Berlin-Adlershof

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 1979年 / 34卷 / 9-10期

关键词：

D O I：

10.1016/0584-8547(79)80040-3

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Theoretical considerations on trace analysis by atomic emission spectroscopy are presented. Non-thermal excitation methods proved to be best for attaining low detection limits. Experiments were made to use excitation by electron impact and by low-pressure rare gas discharge. The absolute limits of detection attained are comparable to those of atomic absorption analysis in graphite furnaces. © 1979.

引用

页码：333 / 339

页数：7

共 15 条

[1]

EDIGER AD, 1978, AT ABSORPTION NEWSLE, V17, P17

[2]

Falk H., 1973, Experimentelle Technik der Physik, V21, P69

[3] SOME THEORETICAL CONSIDERATIONS ON COMPARISON OF PHYSICAL BOUNDARIES OF THERMAL AND NONTHERMAL SPECTROSCOPIC SOURCES OF RADIATION [J].