2026-06-22T07:09:51Z https://icatplus.esrf.fr/oaipmh/request

oai:icatplus.esrf.fr:inv/2035186104 2025-03-29T07:00:20.535Z

4.2 EI 10.15151/ESRF-ES-2035186104 Xuefei LIANG Xuefei Liang Xuefei LIANG Xuefei Liang Edward LEGGETT Edward Leggett 0000-0003-0327-6857 Edward LEGGETT Edward Leggett 0000-0003-0327-6857 Alexander Oliver RACK Alexander Rack 0000-0001-9486-3621 Xiyao SUN Xiyao Sun 0009-0005-2383-5750 Xiyao SUN Xiyao Sun 0009-0005-2383-5750 David CHAPMAN David Chapman Lukasz FARBANIEC Lukasz Farbaniec 0000-0002-9320-8796 Min-Hsin TU Min-Hsin Tu David CHAPMAN David Chapman Lukasz FARBANIEC Lukasz Farbaniec 0000-0002-9320-8796 Min-Hsin TU Min-Hsin Tu Daniel EAKINS Daniel Eakins 0000-0002-3535-5624 Bratislav LUKIC Bratislav Lukic 0000-0001-9069-9246 Daniel EAKINS Daniel Eakins 0000-0002-3535-5624 Example Institute 2028 Data from large facility measurement 2025-03-27T07:00:00Z/2025-03-29T07:00:00Z 2025-03-29T07:00:00Z I CC-BY-4.0 We propose to develop a new approach to quantitatively probe at ns timescales, the evolution of dynamic tensile damage and failure through combination of a novel target geometry and real-time X-ray phase contrast imaging (XPCI). By introducing a computationally optimised impact configuration, we will spatially distribute failure, thereby encoding time resolution along space in 2D XPCI MHz sequences. We will explore a combination of shorter XPCI propagation distances, filtered white beam, and thermal corrections for scintillator light yield, to prioritise quantitative density measurements, and move beyond the simple kinematic measurements which are currently state-of-the-art at ID19. The successful demonstration of this technique will represent a seismic step change in our ability to quantitatively probe ultrafast kinetics, such as complex damage states in dynamically loaded materials.