Square beams for optimal tiling in TEM
Research Square (Research Square)(2023)
摘要
Imaging large fields of view at a high magnification requires tiling. Transmission electron microscopes typically have round beam profiles; therefore, tiling across a large area is either imperfect or results in uneven exposures, a problem on dose-sensitive samples. Here, we introduce a square electron beam that can be easily retrofitted in existing microscopes and demonstrate its application, showing it can tile nearly perfectly and deliver cryo-EM imaging with a resolution comparable to conventional setups.
### Competing Interest Statement
The authors have declared no competing interest.
更多查看译文
关键词
Scanning Electron Microscopy,Environmental Scanning Electron Microscopy,Cryo-Electron Microscopy,Electron Tomography,Nanoscale Imaging
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要