摘要
介绍了激光电离方法在真空测量方面的应用 。
The latest progress of the vacuum measurement with laser photoionization was reviewed.Its technical advantages and its problems were discussed.
出处
《真空科学与技术》
CSCD
北大核心
2000年第5期363-365,369,共4页
Vacuum Science and Technology
关键词
激光电离
真空测量
有效电离体积
电离效率
Laser photoionization,Vacuum measurement,Effective ionization volume,Ionization efficiency