3 papers
astro-ph.EP2026
A surviving pink spinel records an early aluminous melt on the ureilite parent body
Yaozhu Li, Phil J. A. McCausland, Roberta L. Flemming +2
Ureilites are ultramafic achondrites interpreted as fragments of a differentiated parent body, yet their origin and evolution remain debated because textural equilibrium coexists w…
astro-ph.EP2025
Remanent crustal strain on Mars in non-poikilitic olivine of NWA 7721
Yaozhu Li, Szilvia Kalácska, Szilvia Kalácska +6
We present a multiscale microstructural analysis of olivine from the non-poikilitic lithology of the poikilitic shergottite NWA 7721, using dark-field X-ray microscopy (DFXM), elec…
physics.app-ph2025
Pink-Beam Dark Field X-ray Microscopy: Expanding 3D/4D Imaging for Complex and Deformed Microstructures
Can Yildirim, Aditya Shukla, Yubin Zhang +8
Dark Field X-ray Microscopy (DFXM) has advanced 3D non-destructive, high-resolution imaging of strain and orientation in crystalline materials, enabling the study of embedded struc…