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Title
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A model based reconstruction technique for depth sectioning with scanning transmission electron microscopy
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Author
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Abstract
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| Depth sectioning in high angular annular dark field scanning transmission electron microscopy is considered a candidate for three-dimensional characterization on the atomic scale. However at present the depth resolution is still far from the atomic level, due to strong limitations in the opening angle of the beam. In this paper we introduce a new, parameter based tomographic reconstruction algorithm that allows to make maximal use of the prior knowledge about the constituent atom types and the microscope settings, so as to retrieve the atomic positions and push the resolution to the atomic level in all three dimensions. |
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Language
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English
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Source (journal)
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Ultramicroscopy. - Amsterdam
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Publication
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Amsterdam
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2010
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ISSN
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0304-3991
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DOI
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10.1016/J.ULTRAMIC.2009.09.008
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Volume/pages
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110
:5
(2010)
, p. 548-554
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ISI
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000279065700022
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Full text (Publisher's DOI)
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