2026-06-02T17:40:55Z https://icatplus.esrf.fr/oaipmh/request

oai:icatplus.esrf.fr:inv/2041032330 2025-04-14T07:57:28.289Z

4.2 EI 10.15151/ESRF-ES-2041032330 Birte RIECHERS Birte Riechers 0000-0003-4437-9844 Birte RIECHERS Birte Riechers 0000-0003-4437-9844 Yuanhui XIE Yuanhui Xie Reza RASHIDI Reza Rashidi Reza RASHIDI Reza Rashidi Yuanhui XIE Yuanhui Xie Andrea FANTIN Andrea Fantin 0000-0001-8183-3546 Andrea FANTIN Andrea Fantin 0000-0001-8183-3546 Jacopo ORSILLI Jacopo Orsilli 0000-0001-6297-1177 Example Institute 2028 Data from large facility measurement 2025-04-08T06:00:00Z/2025-04-14T06:00:00Z 2025-04-14T06:00:00Z I CC-BY-4.0 Metallic glasses (MGs) exceptionally combine the strength and elasticity of metals with an amorphous structure, producing amongst the strongest and toughest metals known. Despite their exceptional properties, MGs face a serious problem: they are inherently metastable and known to exhibit abrupt und currently unpredictable property losses such as ageing-induced embrittlement, an experimental observation that lacks a structural understanding. The element-specific X-ray absorption spectroscopy (XAS) technique could be leveraged in this direction, allowing probing structural evolutions in MGs experimentally around individual alloy components. Preliminary XAS data show clear atomic rearrangements as a function of time and temperature around Zr in a Zr-Cu-Al alloy, leading us to the idea of further explore the time-temperature-transformation diagram in the proposed experiment.