Journal article
A Bloch wave analysis of optical sectioning in aberration-corrected STEM.
- Abstract:
-
The reduction in the focal depth of field that occurs through the use of larger apertures in aberration-corrected STEM allows three-dimensional information to be retrieved by optical depth sectioning. This paper explores depth sectioning in zone-axis crystals using Bloch wave calculations. By decomposing the calculation into the contribution from individual states and from individual partial plane waves in the convergent cone of illumination, we explain the form of the electron intensity in t...
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- Publication status:
- Published
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- Publisher copy:
- 10.1016/j.ultramic.2006.12.004
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Authors
Bibliographic Details
- Journal:
- Ultramicroscopy
- Volume:
- 107
- Issue:
- 8
- Pages:
- 626-634
- Publication date:
- 2007-08-01
- DOI:
- EISSN:
-
1879-2723
- ISSN:
-
0304-3991
- Source identifiers:
-
24344
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:24344
- UUID:
-
uuid:d30e276a-82b0-4193-8357-04c7d09cba02
- Local pid:
- pubs:24344
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2007
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