ArticleJournal of applied crystallography2017
FELIX: an algorithm for indexing multiple crystallites in X-ray free-electron laser snapshot diffraction images.
Article in Journal of applied crystallography, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- Serial Chemical Crystallography for Autonomous Quantitative Phase Analysis in an Electron Microscope.Small methods · 2025Article
- Forward-model-based grain reconstruction to improve the tolerance of diffraction contrast tomography for increased sample deformation.Journal of applied crystallography · 2025Article
- GARFIELD, a toolkit for interpreting ultrafast electron diffraction data of imperfect quasi-single crystals.Structural dynamics (Melville, N.Y.) · 2025Article
- Studying novel high-pressure phases in laser-shock-affected silicon using poly: an algorithm for spot-wise phase identification.Journal of applied crystallography · 2025Article
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- Crystal structure via fluctuation scattering.IUCrJ · 2024Article
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- Reconstruction algorithms for grain mapping by laboratory X-ray diffraction contrast tomography.Journal of applied crystallography · 2022Article
- Indexing of superimposed Laue diffraction patterns using a dictionary-branch-bound approach.Journal of applied crystallography · 2022Article
- Megahertz pulse trains enable multi-hit serial femtosecond crystallography experiments at X-ray free electron lasers.Nature communications · 2022Article
- Hit and Indexing Rate in Serial Crystallography: Incomparable Statistics.Frontiers in molecular biosciences · 2022Article
- Serial Electron Diffraction Data Processing With diffractem and CrystFEL.Frontiers in molecular biosciences · 2021Article
- Instrument-model refinement in normalized reciprocal-vector space for X-ray Laue diffraction.Journal of applied crystallography · 2020Article
- SPIND-TC: an indexing method for two-color X-ray diffraction data.Acta crystallographica. Section A, Foundations and advances · 2020Article
- pinkIndexer - a universal indexer for pink-beam X-ray and electron diffraction snapshots.Acta crystallographica. Section A, Foundations and advances · 2020Article
- A fixed-target platform for serial femtosecond crystallography in a hydrated environment.IUCrJ · 2020Article
- An outlook on using serial femtosecond crystallography in drug discovery.Expert opinion on drug discovery · 2019Review
- XGANDALF - extended gradient descent algorithm for lattice finding.Acta crystallographica. Section A, Foundations and advances · 2019Article
- Processing serial crystallography data with CrystFEL: a step-by-step guide.Acta crystallographica. Section D, Structural biology · 2019Article
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Abstract
A novel algorithm for indexing multiple crystals in snapshot X-ray diffraction images, especially suited for serial crystallography data, is presented. The algorithm, FELIX, utilizes a generalized parametrization of the Rodrigues-Frank space, in which all crystal systems can be represented without singularities. The new algorithm is shown to be capable of indexing more than ten crystals per image in simulations of cubic, tetragonal and monoclinic crystal diffraction patterns. It is also used to index an experimental serial crystallography dataset from lysozyme microcrystals. The increased number of indexed crystals is shown to result in a better signal-to-noise ratio, and fewer images are needed to achieve the same data quality as when indexing one crystal per image. The relative orientations between the multiple crystals indexed in an image show a slight tendency of the lysozme microcrystals to adhere on ([Formula: see text]10) facets.
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