CHARACTERISTICS OF A HIGH-CURRENT MICROSECOND PULSED HOLLOW-CATHODE LAMP

被引：0
|
作者：
GONG, ZB
YANG, PY
LIN, YH
WANG, XR
HUANG, BJ
机构：
来源：
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1995年 / 16卷 / 07期
关键词：
HOLLOW CATHODE LAMP; HIGH CURRENT AND MICROSECOND PULSE; VOLTAMMETRIC CURVE; SPECTRAL CHARACTERISTICS;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The voltage-current and spectral characteristics of a high current(up to tens of amperes)microsecond pulsed hollow cathode lamp has been studied. The intensities of the atomic and ionic lines emitted by the pulsed HCL are greatly enhanced as compared with those emitted by the same lamp with DC supply, and the enhancement factor is much greater for the ionic lines (10(4)) than for the atomic lines. This implies that the HCMSP HCL could be used as a convenient and inexpensive source for ionic fluorescence spectrometry.
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页码：1037 / 1039
页数：3
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