Publications (4)
Denser glasses relax faster: a competition between rejuvenation and aging during in-situ high pressure compression at the atomic scale
A. Cornet, G. Garbarino, F. Zontone +15
A fascinating feature of metallic glasses is their ability to explore different configurations under mechanical deformations. This effect is usually observed through macroscopic ob…
Liquid-liquid transition revealed by quasi-static cooling of an ultra-viscous metallic liquid
S. Hechler, B. Ruta, M. Stolpe +7
Temperature-driven polyamorphism has been reported in various supercooled liquids and glasses. The dynamical and structural routes followed by the system during such crossovers are…
Hierarchical Interdiffusion Kinetics in Nanoscale Ni/Al Multilayers
S. S. Riegler, I. Gallino, N. J. Peter +10
Nanoscale mass transport governs the onset of intermetallic formation in reactive metallic multilayers, yet the underlying mechanisms remain poorly understood. Here, we combine fas…
Wave vector dependence of the dynamics in supercooled metallic liquids
B. Ruta, S. Hechler, N. Neuber +13
We present a detailed investigation of the wave vector dependence of collective atomic motion in Au49Cu26.9Si16.3Ag5.5Pd2.3 and Pd42.5Cu27Ni9.5P21 supercooled liquids close to the…