Anatoly Snigirev
Immanuel Kant Baltic Federal University
234 Papers
1.5K Citations
Anatoly Snigirev is an academic researcher from Immanuel Kant Baltic Federal University. The author has contributed to research in topics: Lens (optics) & X-ray optics. The author has an hindex of 42, co-authored 226 publications. Previous affiliations of Anatoly Snigirev include European Synchrotron Radiation Facility & Russian Academy of Sciences.
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Papers
On the possibilities of x-ray phase contrast microimaging by coherent high-energy synchrotron radiation
TL;DR: In this paper, a straightforward experimental setup for phase contrast imaging is proposed and used to record holographic images from organic samples of 10-100 pm at energy lo-50 keV with the contrast up to 50%-100%.
A compound refractive lens for focusing high-energy X-rays
TL;DR: In this article, a simple procedure for fabricating refractive lenses that are effective for focusing of X-rays in the energy range 5-40 keV is described, and the problem associated with absorption is minimized by fabricating the lenses from low-atomic-weight materials.
1K
Dark-field X-ray microscopy for multiscale structural characterization
Hugh Simons,A. King,Wolfgang Ludwig,Carsten Detlefs,Wolfgang Pantleon,Søren Schmidt,Irina Snigireva,Anatoly Snigirev,Henning Friis Poulsen +8 more
TL;DR: Dark-field X-ray microscopy; a non-destructive microscopy technique for the three-dimensional mapping of orientations and stresses on lengths scales from 100 nm to 1 mm within embedded sampling volumes is presented.
Use of microscopic XRF for non‐destructive analysis in art and archaeometry
Koen Janssens,G. Vittiglio,I. Deraedt,A. Aerts,Bart Vekemans,Laszlo Vincze,F. Wei,I. De Ryck,O. Schalm,Freddy Adams,A. Rindby,Arndt Knöchel,Alexandre Simionovici,Anatoly Snigirev +13 more
TL;DR: In this article, various application possibilities of microscopic x-ray fluorescence and associated methods for the characterization and provenance analysis of objects and materials of cultural heritage value are discussed by means of a number of case studies.
238
Time Resolved X-Ray Imaging of Dendritic Growth in Binary Alloys
TL;DR: In this paper, the authors used direct beam x-ray imaging, with intense coherent monochromatic synchrotron radiation and a fast readout low noise detector, for in situ studies of cellular and dendritic solidification of Sn-Pb alloys.
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