摘要
介绍了用真空蒸发技术制备三元化合物体系MeI AgI(Me :K ,Rb ,Cs)中各种材料薄膜的工艺过程 ,为实现不同温度下的光谱测量 ,设计了真空低温测量装置 。
Ternary compounds MeI AgI (Me:K,Rb,Cs) thin films were grown by vacuum evaporation.A dedicated vacuum system with a cryostat was developed,which is capable of making optical spectroscopic analysis in vacuum,at liquid nitrogen temperature.The exciton spectroscopic analysis of the ternary compounds thin films at 80 K was also discussed.
出处
《真空科学与技术》
CSCD
北大核心
1999年第2期79-84,共6页
Vacuum Science and Technology
基金
国家教委回国人员科研资助费
清华大学实验室开放基金
