Si3

Yanli Li1, Yichen Ping1, Yue Wu1

  • 1Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China.

Ultramicroscopy
|November 13, 2025
PubMed
概括

扫描电子显微镜 (SEM) 和扫描传输电子显微镜 (STEM) 显示Si3N4窗口的相反的二次电子亮度. 这种差异受到加速电压和样品厚度的影响,允许增强细样本分析.