摘要
本文从激光增强电离光谱（ＬＥＩＳ）的速率方程和ＬＥＩ光谱加宽理论出发，得到ＬＥＩ光谱信号和光谱轮廓的表达式，在紫外区测得铭的三条ＬＥＩ谱线。并用计算机模拟光谱的方法给出这三条谱线的轮廓，与实验所得的谱图一致。
Laser-Enhanced Ionization (LEI) spectroscopy and spectral profile of LEI have been studied based on the rate equation and spectral broadening theory of LEIS. 3 LEI spectral lines of element Eu have been measured. The spectral profile of the lines has been obtained by computer similation and agrees with the experimental results.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1995年第4期29-34,58,共7页
Spectroscopy and Spectral Analysis
基金
国家自然科学基金
关键词
激光增强电离
计算机模拟
电离光谱
铕
Laser Enhanced Ionization(LEI), Rate Equation, Spectral Broadening,Computer Simulation
