低功率氩微波等离子体炬中Ar和一些分子组分的发射特性  

Emission Characteristics of Ar and Some Molecular Species from Low-powered Microwave Plasma Torch

作　　者：汪英[1] 袁湘林[1] 张寒琦[1] 金钦汉[1] 刘淼[1] 

机构地区：[1]吉林大学化学系,吉林大学环境科学系

出　　处：《吉林大学自然科学学报》1994年第1期104-108,共5页Acta Scientiarum Naturalium Universitatis Jilinensis

基　　金：国家自然科学基金

摘　　要：对低功率氩微波等离子体炬中Ａｒ和一些分子组分的发射特性进行了研究。详细考察了Ａｒ谱线和一些分子谱带的大时强度随观测高度的变化及微波前向功率、载气流量等因素对ＯＨ，ＮＨ和Ｎ＿２带强度的影响。The emission characteristic of Ar and some molecular species from a low-poweredmicrowave plasma torch(MPT)was studied. The chnges of the mission intensities of thelines and bands with the observation height were studied in detail. The effects of microwavepower and carrier gas flow rate on the emission intensities of OH, NH and N_2 bands were ex-amined.

关 键 词：分子发射带 氩谱线 MPT 

分 类 号：O53[理学—等离子体物理]