XTOP 2024 - Sciencesconf.org

›8:30 (30min)

Opening

›9:00 (1h30)

Session I: XFEL and new sources
Chair: Olivier Thomas

9:00 - 10:30 (1h30)

Session I: XFEL and new sources

Chair: Olivier Thomas

› EBS: New scientific opportunities - Gema Martinez-Criado, The European Synchrotron Radiation Facility 09:00-09:30 (30min)

› Infrared-induced ultrafast melting of nanostructured platinum films probed by an X-ray free-electron laser - Ivan Vartaniants, Deutsches Elektronen-Synchrotron [Hamburg] 09:30-09:45 (15min)

› Kα X-ray source size based on high-intensity femtosecond laser-solid interaction: applications for phase contrast imaging and time resolved x-ray diffraction. - Clady Raphaël, Laboratoire Lasers, Plasmas et Procédés photoniques 09:45-10:00 (15min)

› Development of a robust laser-driven X-ray source, demonstration in a computed tomography application. - Benjamin Barbrel, ALPhANOV 10:00-10:15 (15min)

› The curvature of a CDW observed by XFEL sources: An electronic lens for hard X-rays ? - David Le Bolloc'h, Laboratoire de Physique des Solides 10:15-10:30 (15min)

›10:30 (30min)

Coffee break

›11:00 (2h)

Session II: Probing matter with coherent X-rays
Chair: Marie-Ingrid Richard

11:00 - 13:00 (2h)

Session II: Probing matter with coherent X-rays

Chair: Marie-Ingrid Richard

› Probing Nano-Scale Defect Evolution with Bragg Coherent Diffraction Imaging - Felix Hofmann, Department of Engineering Science 11:00-11:30 (30min)

› Stroboscopic Bragg coherent diffraction imaging of Pt nanoparticle during operando CO oxidation - Michael Grimes, CEA-Grenoble 11:30-11:45 (15min)

› Imaging ferroelastic domain dynamics with nanoscale X-ray diffraction - Jesper Wallentin, Lund University 11:45-12:00 (15min)

› Dancing in the blue light: an ultrafast movie on superheated silver nanocubes - Alessandro Colombo, Laboratory for Solid State Physics [ETH Zürich] 12:00-12:15 (15min)

› Role of Nanostructure in Multilayer Capacitors - Ian Robinson, London Centre for Nanotechnology 12:15-12:30 (15min)

› Probing thermally activated dynamics in Artificial Spin Ices with coherent X-rays - Oier Bikondoa, XMaS UK CRG Beamline - ESRF, Department of Physics, University of Warwick 12:30-12:45 (15min)

› Bragg Diffraction Imaging and Defect Selective Etching Analysis of Crystalline Defects in GaN Substrates Grown by Different Methods and Seed Approaches - Lutz Kirste, Fraunhofer Institute for Applied Solid State Physics IAF [Freiburg] 12:45-13:00 (15min)

›13:00 (2h)

Lunch

›15:00 (1h15)

Session III: Imaging (full field and scanning microscopy, phase contrast imaging, coherent diffraction imaging, high-resolution diffraction imaging, topography
Chair: Ana Diaz

15:00 - 16:15 (1h15)

Session III: Imaging (full field and scanning microscopy, phase contrast imaging, coherent diffraction imaging, high-resolution diffraction imaging, topography

Chair: Ana Diaz

› Ultra-fast X-ray topography for the in situ imaging of brittle fracture propagation - Samuel Tardif, Nanostructures et Rayons X 15:00-15:15 (15min)

› Dynamic synchrotron microtomography for visualizing and quantifying the human middle ear in motion - Margaux Schmeltz, Paul Scherrer Institut, Swiss Light Source, Villigen PSI 15:15-15:30 (15min)

› Correlated 2D and 3D X-ray Diffraction Imaging Revealing the Evolution of Dislocations during Thermal Processing of GaAs Wafers - Merve Kabukcuoglu, Institute for Photon Science and Synchrotron Radiation (IPS), Karlsruhe Institute of Technology (KIT) 15:30-15:45 (15min)

› Combining dark-field X-ray microscopy with scanning X-ray diffraction microscopy to study GaN coalescence - Maya Wehbe, Univ. Grenoble Alpes, CEA, LETI, 38000 Grenoble, France, MINES Paris, PSL Univ., Centre de mise en forme des matériaux (CEMEF), CNRS, CS 10207 rue Claude Daunesse, 06904 Sophia Antipolis, France 15:45-16:00 (15min)

› DIAD: a new paradigm in in-situ, correlative X-ray imaging and diffraction experiments. - Sharif Ahmed, DIAMOND Light source 16:00-16:15 (15min)

›16:15 (30min)

Coffee break

›16:45 (2h)

Session IV: Poster session I

›18:45 (1h)

Conference in the honor of Prof. André Authier
Michèle Sauvage, Emeritus Senior Scientist at SOLEIL (France) and Cécile Malgrange, Emeritus Professor, Sorbonne University (France) - Chair: Ian K. Robinson