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Cited by 283

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

Specifics of the data processing of precession electron diffraction tomography data and their implementation in the program PETS2.0

Palatinus, Lukáš, Brázda, Petr, Jelínek, Martin, Hrdá, Jaromíra, Steciuk, Gwladys, Klementová, Mariana·2019·Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials

Abstract

Electron diffraction tomography (EDT) data are in many ways similar to X-ray diffraction data. However, they also present certain specifics. One of the most noteworthy is the specific rocking curve observed for EDT data collected using the precession electron diffraction method. This double-peaked curve (dubbed `the camel') may be described with an approximation based on a circular integral of a pseudo-Voigt function and used for intensity extraction by profile fitting. Another specific aspect of electron diffraction data is the high likelihood of errors in the estimation of the crystal orientation, which may arise from the inaccuracies of the goniometer reading, crystal deformations or crystal movement during the data collection. A method for the refinement of crystal orientation for each frame individually is proposed based on the least-squares optimization of simulated diffraction patterns. This method provides typical angular accuracy of the frame orientations of less than 0.05°. These features were implemented in the computer program PETS 2.0. The implementation of the complete data processing workflow in the program PETS and the incorporation of the features specific for electron diffraction data is also described.

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Metadata

Authors
Palatinus, L., Brázda, P., Jelínek, M., Hrdá, J., Steciuk, G., & Klementová, M.
Venue
Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
Published
2019-08-01
Volume
75
Issue
4
Pages
512-522
ISSN
  • 2052-5192 (ISSN-L)
  • 2052-5206
OpenAlex
W2964370749
Cited by
283
References
17
FWCI
7.64
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Specifics of the data processing of precession electron diffraction tomography data and their implementation in the program PETS2.0. https://app.cochat.ai/papers/10.1107/s2052520619007534
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Palatinus, L., Brázda, P., Jelínek, M., Hrdá, J., Steciuk, G., & Klementová, M. (2019). Specifics of the data processing of precession electron diffraction tomography data and their implementation in the program PETS2.0. Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials. https://doi.org/10.1107/s2052520619007534

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