Back to Search
Start Over
Angularly-selective transmission imaging in a scanning electron microscope.
- Source :
-
Ultramicroscopy . Aug2016, Vol. 167, p43-56. 14p. - Publication Year :
- 2016
-
Abstract
- This work presents recent advances in transmission scanning electron microscopy (t-SEM) imaging control capabilities. A modular aperture system and a cantilever-style sample holder that enable comprehensive angular selectivity of forward-scattered electrons are described. When combined with a commercially available solid-state transmission detector having only basic bright-field and dark-field imaging capabilities, the advances described here enable numerous transmission imaging modes. Several examples are provided that demonstrate how contrast arising from diffraction to mass-thickness can be obtained. Unanticipated image contrast at some imaging conditions is also observed and addressed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03043991
- Volume :
- 167
- Database :
- Academic Search Index
- Journal :
- Ultramicroscopy
- Publication Type :
- Academic Journal
- Accession number :
- 116087925
- Full Text :
- https://doi.org/10.1016/j.ultramic.2016.05.001