José Baruchel

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With advances in x-ray microtomography, it is now possible to obtain three-dimensional representations of a material's microstructure with a voxel size of less than one micrometer. The Visible Cement Data Set represents a collection of 3-D data sets obtained using the European Synchrotron Radiation Facility in Grenoble, France in September 2000. Most of the(More)
With advances in x-ray microtomography, it is now possible to obtain three-dimensional representations of a material's microstructure with a voxel size of less than one micrometer. The Visible Cement Data Set represents a collection of 3-D data sets obtained using the European Synchrotron Radiation Facility in Grenoble, France in September 2000. Most of the(More)
Bragg diffraction imaging enables the quality of synthetic single-crystal diamond substrates and their overgrown, mostly doped, diamond layers to be characterized. This is very important for improving diamond-based devices produced for X-ray optics and power electronics applications. The usual first step for this characterization is white-beam X-ray(More)
The latest virtual special issue of Journal of Applied Crystallography includes some highlights of the 12th Conference on High-Resolution X-ray Diffraction and Imaging (XTOP). A refresher school for PhD students and postdoctoral scientists took place on the first day, with lectures on new diffraction and imaging techniques. The first XTOP conference ('X-ray(More)
This article will form part of a virtual special issue of the journal, presenting some highlights of the 12th Biennial Conference on High-Resolution X-ray Diffraction and Imaging (XTOP2014). Rocking curve imaging (projection and section X-ray topography) has been used to study the generation and propagation of defects at the junctions between and above the(More)
iv As the night is falling, intense light sources and bright minds are working continuously for the understanding of the world at the nanoscale Résumé en français Cette thèse présente des travaux de recherche de métrologie en ligne de faisceaux de rayons X dans les installations synchrotrons. Deux approches principales ont été étudiées pour extraire la(More)
Three-dimensional rocking curve imaging to measure the effective distortion in the neighbourhood of a defect within a crystal: an ice example Rocking curve imaging (RCI) is a quantitative version of monochromatic beam diffraction topography that involves using a two-dimensional detector, each pixel of which records its own 'local' rocking curve. From these(More)
Thèse dirigée par « José BARUCHEL » et codirigée par « Armelle PHILIP » préparée au sein des Laboratoires ESRF et LGGE dans l'École Doctorale de Physique Mésures de distortions en trois dimensions par imagerie en diffraction Bragg : application aux cristaux de glace Thèse soutenue publiquement le « 29 séptembre 2011 », devant le jury composé de : iii Ich(More)
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