Resolving length-scale-dependent transient disorder through an ultrafast phase transition

J Griffiths, AF Suzana, L Wu, SD Marks, V Esposito… - Nature Materials, 2024 - nature.com
Material functionality can be strongly determined by structure extending only over nanoscale
distances. The pair distribution function presents an opportunity for structural studies beyond …

Infrared-induced ultrafast melting of nanostructured platinum films probed by an X-ray free-electron laser

L Gelisio, YY Kim, SW Lim, D Nam, I Eom, M Kim… - Physical Review B, 2024 - APS
Understanding non-equilibrium melting in metals is a topic of current interest. We
investigated the solid-to-liquid phase transition in platinum induced by femtosecond infrared …

Dynamics of Nanoscale Phase Decomposition in Laser Ablation

Y Sun, C Chen, TJ Albert, H Li, MI Arefev… - arXiv preprint arXiv …, 2024 - arxiv.org
Femtosecond laser ablation is a process that bears both fundamental physics interest and
has wide industrial applications. For decades, the lack of probes on the relevant time and …