Exploració per autor "Busch, Ralf"
Ara es mostren els items 1-4 de 4
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Denser glasses relax faster: enhanced atomic mobility and anomalous particle displacement under in-situ high pressure compression of metallic glasses
Cornet, Antoine; Garbarino, Gaston; Zontone, Federico; Chushkin, Yuriy; Jacobs, Jeroen; Pineda Soler, Eloi; Deschamps, Thierry; Li, Shubin; Ronca, Alberto; Shen, Jie; Morard, Guillaume; Neuber, Nico; Frey, Maximilian; Busch, Ralf; Gallino, Isabella (Elsevier, 2023-08-15)
Article
Accés obertDespite that metallic glasses are among the most studied metallic materials, still very little is known on the evolution of their unique structural, dynamical and elastic properties under compression, owing to the difficulty ... -
Disentangling structural and kinetic components of the a-relaxation in supercooled metallic liquids
Neuber, Nico; Gross, Oliver; Frey, Maximilian; Bochtler, Benedikt; Kuball, Alexander; Hechler, Simon; Yang, Fan; Pineda Soler, Eloi; Westermeier, Fabian; Sprung, Michael; Schäfer, Florian; Gallino, Isabella; Busch, Ralf; Ruta, Beatrice (2022-12-01)
Article
Accés obertThe particle motion associated to the a-relaxation in supercooled liquids is still challenging scientists due to its difficulty to be probed experimentally. By combining synchrotron tech- niques, we report the existence ... -
Microscopic evidence of the connection between liquid-liquid transition and dynamical crossover in an ultraviscous metallic glass former
Hechler, Simon; Ruta, Beatrice; Stolpe, Moritz; Pineda Soler, Eloi; Evenson, Zach; Gross, Oliver; Bernasconi, Andrea; Busch, Ralf; Gallino, Isabella (American Physical Society (APS), 2018-08-23)
Article
Accés obertLiquid-liquid transitions are interesting to many researchers since they occur in systems as diverse as monoatomic liquids, multicomponent oxides, and metallic glass formers. In some cases, the crossover is accompanied by ... -
X-Ray Photon Correlation Spectroscopy Reveals Intermittent Aging Dynamics in a Metallic Glass
Evenson, Zach; Ruta, Beatrice; Hechler, Simon; Stolpe, Moritz; Pineda Soler, Eloi; Gallino, Isabella; Busch, Ralf (2015-10-21)
Article
Accés obertWe use coherent x rays to probe the aging dynamics of a metallic glass directly on the atomic level. Contrary to the common assumption of a steady slowing down of the dynamics usually observed in macroscopic studies, we ...