低温低压氢等离子体的光谱分析  

Spectrum analysis of hydrogen plasmas at low temperature and low pressure

作　　者：邓红艳[1] 王加扣[1] 吴卫东[1] 程新路[1] 杨向东[1] 

机构地区：[1]四川大学原子分子物理所

出　　处：《原子与分子物理学报》2005年第2期256-259,共4页Journal of Atomic and Molecular Physics

基　　金：国家863计划项目资助课题;中国工程物理研究院院基金资助课题(批准号:20040867)

摘　　要：采用螺旋波激发氢等离子体,测得氢的Balmer线系前三条谱线的强度。利用二谱线法求电子温度Te,并由Hβ的Stark展宽得到电子密度Ne,简要分析了Te、Ne以及强度与各种参数之间的关系。Hydrogen plasma has been excited by helicon wave and the intensities of the first three lines of Balmer series have been measured. Electron density T_e derived from two lines method and electron temperature N_e obtained from H_β Stark broadening are also given. The relationships between T_e, N_e as well as the intensities and some variables are simply analysised.

关 键 词：电子温度 电子密度 Balmer线系 螺旋波等离子体 

分 类 号：O562[理学—原子与分子物理]