电子显微术 meaning in English
electro microscopy
electron microscopy
emc
Examples
- The pigment obtained was characterised by means of x - ray diffraction , partice size distribution measurement and scanning electron microscopy
所制得的颜料通过x射线衍射、粒度分布测定及扫描电子显微术进行检定。 - No87 ： two - stage image processing in high resolution electron microscopy , f . h . li , proc . intern . congress on electron microscopy , paris ( 1994 ) vol . 1 , 481 - 4
高分辨电子显微术与电子衍射相结合测定晶体结构，李方华，自然科学进展- - -国家重点实验室通讯， 3 ( 1993 ) 385 - 394 - 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。