V
Václav Petříček
Researcher at Academy of Sciences of the Czech Republic
Publications - 125
Citations - 5398
Václav Petříček is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Crystal structure & Phase transition. The author has an hindex of 22, co-authored 113 publications receiving 4353 citations. Previous affiliations of Václav Petříček include Czechoslovak Academy of Sciences.
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Crystallographic Computing System JANA2006: General features
TL;DR: JANA2006 as discussed by the authors is a widely used program for structure determination of standard, modulated and magnetic samples based on X-ray or neutron single crystal/ powder diffraction or on electron diffraction.
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Structure refinement using precession electron diffraction tomography and dynamical diffraction: theory and implementation.
TL;DR: In this work a method is presented for crystal structure refinement from the data obtained by electron diffraction tomography, possibly combined with precession electron Diffraction.
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Structure refinement using precession electron diffraction tomography and dynamical diffraction: tests on experimental data.
Lukáš Palatinus,Cinthia Antunes Corrêa,Gwladys Steciuk,Damien Jacob,Pascal Roussel,Philippe Boullay,Mariana Klementová,Mauro Gemmi,Jaromír Kopeček,M. Chiara Domeneghetti,Fernando Cámara,Václav Petříček +11 more
TL;DR: A large series of tests revealed that the method provides structure models with an average error in atomic positions typically between 0.01 and 0.02 Å, which is significantly more accurate than models obtained by refinement using kinematical approximation for the calculation of model intensities.
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Refinement of modulated structures against X-ray powder diffraction data with JANA2000
TL;DR: JANA2000 as discussed by the authors is a computer program for the refinement and analysis of periodic and aperiodic (incommensurately modulated structures and composite crystals) crystal structures.
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Contribution of powder diffraction for structure refinements of aperiodic misfit cobalt oxides
TL;DR: In this article, two families of misfit cobalt oxides have been investigated using neutron and synchrotron powder diffraction data and Rietveld structure refinements in the four-dimensional formalism for aperiodic structures.