Concurrent multi-peak Bragg coherent x-ray diffraction imaging of 3D nanocrystal lattice displacement via global optimization

In this paper we demonstrated a method to reconstruct vector-valued lattice distortion fields within nanoscale crystals by optimization of a forward model of multi-reflection Bragg coherent diffraction imaging (MR-BCDI) data. The method flexibly accounts for geometric factors that arise when making...

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Bibliographic Details
Published in:	npj computational materials Vol. 9; no. 1; pp. 77 - 12
Main Authors:	Maddali, Siddharth, Frazer, Travis D., Delegan, Nazar, Harmon, Katherine J., Sullivan, Sean E., Allain, Marc, Cha, Wonsuk, Dibos, Alan, Poudyal, Ishwor, Kandel, Saugat, Nashed, Youssef S. G., Heremans, F. Joseph, You, Hoydoo, Cao, Yue, Hruszkewycz, Stephan O.
Format:	Journal Article
Language:	English
Published:	London Nature Publishing Group UK 23.05.2023 Nature Publishing Group Springer Nature Nature Portfolio
Subjects:	639/301/930/2735 639/766/930/2735 639/925/930/2735 Algorithms Bragg curve Characterization and Evaluation of Materials Chemistry and Materials Science Computational Intelligence Crystal lattices Crystals Displacements (lattice) Global optimization Image processing Image reconstruction Laboratories Machine learning Magnetic resonance imaging Materials Science Mathematical and Computational Engineering Mathematical and Computational Physics Mathematical Modeling and Industrial Mathematics Methods Nanocrystals Optimization Physics Sensors Theoretical X ray imagery X-ray diffraction
ISSN:	2057-3960, 2057-3960
Online Access:	Get full text
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