发光光谱分析 meaning in Chinese
emi ion ectroanalysis
Examples
- By the essential control of the initial stage of - material growth , the high - quality crystal films can be obtained . by using mocvd technology , studies of some kinds of methods such as hydrogen - terminated , nitridation , plasma - assisted , growth of two stages and sputtering buffer layers have been conducted . by measuring of xrd , pl , sem and tem , and analysis of spectra of xrd , raman scatting , oa , and pl at different temperatures , we observed that the crystal quality has been improved markedly
本文利用mocvd技术，采用各种对si衬底处理的方法，如氢终止法、氮化法、等离子体轰击方法、两步生长法、溅射缓冲层法等进行了试验与研究，通过x射线衍射技术( xrd ) 、光致发光技术( pl ) 、扫描电子显微术( sem ) 、透射电子显微术( tem )等检测，并对其x射线衍射光谱、拉谱光谱、吸收光谱及不同温度下的光致发光光谱分析，发现外延晶体的生长质量得到了明显提高。