理化检验-物理分册2025，Vol.61Issue(4)：1-5,5.DOI:10.11973/lhjy-wl240060
工作参数对纸张类不导电试样扫描电镜图像质量的影响
The influence of working parameters on the quality of scanning electron microscopy images of non-conductive paper samples
王岩1
作者信息
- 1. 西北工业大学分析测试中心,西安 710072
- 折叠
摘要
Abstract
Using paper as the research object,scanning electron microscopy analysis was conducted on the samples under different conditions such as acceleration voltage,beam current,working distance,metal film spraying time,and working mode to investigate the influence of different working parameters on the quality of scanning electron microscopy images of paper samples.The results show that selecting an acceleration voltage of 15 kV,a beam current of 100 pA,and a working distance of 20 mm could obtain a paper morphology image that was less affected by the charge effect and had a strong sense of three dimensionality.Proper gold spraying treatment on the sample was beneficial for increasing its conductivity,while shooting in low vacuum mode could eliminate the influence of charging effect and reduce the operational requirements for testing personnel.关键词
扫描电镜/纸张类试样/荷电效应/工作参数/图像质量Key words
scanning electron microscope/paper sample/charge effect/working parameter/image quality分类
通用工业技术引用本文复制引用
王岩..工作参数对纸张类不导电试样扫描电镜图像质量的影响[J].理化检验-物理分册,2025,61(4):1-5,5.
