摘要
对一些元素的出现电势谱（APS）进行了比较测定，给出了8种元素的APS相对灵敏度因子，那些具有较高空态密度的元素，如镧系元素、锕系元素和3d过渡金属中的大部分，其APS灵敏度较大。
Appearance potential spectra (APS) of some elements were measured and their intensites compared. Those elements that have large unoccupied densities of states,such as most of lanthanides,actinides and 3d transition metals,have higher APS sensitivities. Eight element sensitivites are presented.
出处
《真空科学与技术》
CSCD
1996年第2期91-93,共3页
Vacuum Science and Technology
基金
国家教委高等学校博士学科点专项科研基金!9224601
关键词
出现电势谱
元素灵敏度
元素鉴定
Appearance potential spectroscopy (APS),Element sensitivity, Relative sensitivity factor
