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Journal article

Three-dimensional optical transfer functions in the aberration-corrected scanning transmission electron microscope.

Abstract:

In the scanning transmission electron microscope, hardware aberration correctors can now correct for the positive spherical aberration of round electron lenses. These correctors make use of nonround optics such as hexapoles or octupoles, leading to the limiting aberrations often being of a nonround type. Here we explore the effect of a number of potential limiting aberrations on the imaging performance of the scanning transmission electron microscope through their resulting optical transfer f...

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Publication status:
Published

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Publisher copy:
10.1111/jmi.12117

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
Journal:
Journal of microscopy More from this journal
Volume:
254
Issue:
2
Pages:
47-64
Publication date:
2014-05-01
DOI:
EISSN:
1365-2818
ISSN:
0022-2720
Language:
English
Keywords:
Pubs id:
pubs:457655
UUID:
uuid:a050e43a-f547-4611-a92e-e1056971d087
Local pid:
pubs:457655
Source identifiers:
457655
Deposit date:
2014-06-30

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