摘要
用 2 2 Na正电子湮没寿命谱学法检测石英片上 Gd2 O3Mg F2 膜 .阐明了正电子湮没参数和膜结构的关系 .
In this paper,the quality of Gd 2O 3 MgF 2 film on thin quartz slice is determined by positron annihilation life spectroscopy. It illuminates the relationship between positron annihilation parameters and film structure.
出处
《应用科学学报》
CAS
CSCD
2000年第1期55-57,共3页
Journal of Applied Sciences