摘要
本文通过实验研究了易挥发元素Ｉ（沸点为１８４．３５℃）和Ｓ（沸点为４４４．６７℃）对激光光源等离子体中各种低含量元素谱线强度的增强作用。为了讨论这种增强效应的机理，测量了等离子体的温度和电子密度。
Enhancement effect of easily volatile elements I(boiling point=184 35℃) and S(boiling point=444 67℃) on spectral line intensities of various trace elements in laser source plasma were investigated by experiments.In order to discuss mechanism of enhancement effect,some of the plasma parameters(T exc ,n e ) were measured.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1997年第6期36-39,共4页
Spectroscopy and Spectral Analysis
