激光诱导击穿光谱的近期发展与应用

发布时间：2018-01-20 08:39

本文关键词： 激光诱导击穿光谱仪器装置元素分析　出处：《科学通报》2016年10期 　论文类型：期刊论文

【摘要】：激光诱导击穿光谱作为分析科学领域里的一种新的光谱检测技术近年来得到了快速发展,新的研究成果不断涌现,应用范围逐渐扩大,在分析物质成分元素方面越来越显现出巨大的应用潜力和勃勃生机.本文在查阅近年来国内外最新文献的基础上,进行分析归纳,分为激光诱导击穿光谱的实验装置、方法研究以及在冶金分析、环境监测、生物医学、考古研究、地质探测、材料科学和其他领域的应用等几个部分做简要评述,试图把各篇文章的新点和亮点呈现给读者,以求共同促进激光诱导击穿光谱的繁荣与发展,使这种新型的光谱检测技术日臻完善,在科学研究和生产生活中发挥更大的作用.
[Abstract]:Laser induced breakdown spectroscopy as a new spectrum detection technology in the field of analytical science has been rapidly developed in recent years, new research results have been emerging, and the scope of application has been gradually expanded. In the analysis of material elements more and more show a great potential for application and vitality. This article in recent years on the basis of the latest literature at home and abroad for analysis and induction. Divided into laser induced breakdown spectrum experimental device, method research and in metallurgical analysis, environmental monitoring, biomedicine, archaeological research, geological exploration. In order to promote the prosperity and development of laser-induced breakdown spectroscopy, this paper briefly reviews the applications of materials science and other fields, and tries to present the new points and highlights of each article to the readers in order to promote the prosperity and development of laser-induced breakdown spectroscopy. The new spectral detection technology is becoming more and more perfect and plays a more important role in scientific research and production and life.
【作者单位】：河北大学物理科学与技术学院河北省光电信息材料重点实验室;
【基金】：国家自然科学基金(61205180) 河北省自然科学基金(A2006000951) 中西部提升综合实力计划资助
【分类号】：TN249;O433
【正文快照】： 激光诱导击穿光谱(laser-induced breakdownspectroscopy,LIBS)是一种利用高能量脉冲激光烧蚀样品材料,使材料表面的微量样品瞬间气化形成高温、高密度的等离子体,测量等离子体原子发射光谱中的谱线波长和强度,便可以完成样品材料所含化学元素的定性和定量分析的光谱检测技术.

【相似文献】