3 papers
cond-mat.mtrl-sci2025
Dynamic compression of glassy GeO up to the TPa range and first observation of shock induced crystallization
R. Torchio, J. A. Hernandez, A. Cordone +7
In this work we present an extensive study of glassy GeO under laser induced dynamic compression. New VISAR and SOP data provide the extension of Hugoniot EoS up to the TPa ran…
physics.app-ph2025
X-ray thermal diffuse scattering as a texture-robust temperature diagnostic for dynamically compressed solids
P. G. Heighway, D. J. Peake, T. Stevens +119
We present a model of x-ray thermal diffuse scattering (TDS) from a cubic polycrystal with an arbitrary crystallographic texture, based on the classic approach of Warren. We compar…
cond-mat.mtrl-sci2025
Femtosecond temperature measurements of laser-shocked copper deduced from the intensity of the x-ray thermal diffuse scattering
J. S. Wark, D. J. Peake, T. Stevens +122
We present 50-fs, single-shot measurements of the x-ray thermal diffuse scattering (TDS) from copper foils that have been shocked via nanosecond laser-ablation up to pressures abov…