QPCED2.0: a computer program for the processing and quantification of polycrystalline electron diffraction patterns

The processing and quantification of electron diffraction patterns have become vital in advanced electron crystallographic analysis work. A computer program, QPCED2.0, has been developed for the handling of selected‐area electron diffraction patterns for polycrystalline materials. QPCED2.0 can be us...

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Bibliographic Details
Published inJournal of applied crystallography Vol. 45; no. 4; pp. 862 - 868
Main Author Li, Xing-Zhong
Format Journal Article
LanguageEnglish
Published 5 Abbey Square, Chester, Cheshire CH1 2HU, England International Union of Crystallography 01.08.2012
Blackwell Publishing Ltd
Subjects
computer programs
Crystallography
Diffraction
Electrons
pattern processing
pattern quantification
polycrystalline diffraction
Polycrystals
QPCED2.0
selected-area electron diffraction
Software
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Summary:The processing and quantification of electron diffraction patterns have become vital in advanced electron crystallographic analysis work. A computer program, QPCED2.0, has been developed for the handling of selected‐area electron diffraction patterns for polycrystalline materials. QPCED2.0 can be used to enhance the visibility of electron diffraction patterns, to convert electron diffraction patterns into intensity profiles, and to retrieve precisely the lattice d spacings and the integral intensities of the diffraction rings. The design and implementation of QPCED2.0 are elucidated and application examples are given.
Bibliography:ArticleID:JCRNB5023
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ISSN:1600-5767
0021-8898
1600-5767
DOI:10.1107/S0021889812027173