微波等离子体增强辉光放电光源  

Microwave Plasma Boosted Glow Discharge Excitation Source

作　　者：李一木[1] 杜朝晖[1] 段忆翔[1] 张寒琦[1] 刘军[1] 金钦汉[1] 刘鸿石[1] 牛凤兰[1] 

机构地区：[1]吉林大学化学系,吉林大学科教仪器厂,吉林省药物研究所

出　　处：《吉林大学自然科学学报》1994年第4期89-92,共4页Acta Scientiarum Naturalium Universitatis Jilinensis

基　　金：国家自然科学基金

摘　　要：研制了一种微波等离子体增强辉光放电光源，通过对低合金钢、碳铜中的各种元素的检测，考察了其光谱分析性能和对实验参数的影响．Microwave plasma was combined with glow dischrge to make a new and powerfulexcitation source. The structure of the new source and effects of some experimental parame-ters on the analytical performance were discussed in detail. The emission intensity and sig-nal-to-background ratios of some elements were also studied.Detection limits for some ele-ments in steel were also listed。

关 键 词：微波等离子体 辉光放电 光源 光谱分析 

分 类 号：O461.21[理学—电子物理学]