摘要
本文概述了正电子湮没技术,特别是正电子湮没寿命谱仪在纳米晶材料研究中的作用,表明该技术以其独特的探测方式,可以得到其它技术很难或不可能得到的信息。
The technique of positron annihilation, especially a role the positron annihilation life-spectrum plays in the study of nanocrystalline material are briefly described in this paper.it is shown that the unique detecting way of this technique make it possible to get the information which is difficult even impossible to be got with other techniques,
出处
《上海钢研》
1993年第4期55-59,共5页
Journal of Shanghai Iron and Steel Research
关键词
正电子湮没
纳米晶材料
应用
positron annihilation nanocrystal material application