2026-06-01T19:00:20Z https://icatplus.esrf.fr/oaipmh/request

oai:icatplus.esrf.fr:inv/2064089647 2025-05-01T06:01:06.080Z

4.2 EI 10.15151/ESRF-ES-2064089647 Angelika ROSA Angelika Rosa 0000-0002-2304-1943 Emanuele COLONNA Emanuele Colonna 0009-0006-8479-3870 Emanuele COLONNA Emanuele Colonna 0009-0006-8479-3870 Angelika ROSA Angelika Rosa 0000-0002-2304-1943 Samuel GALLEGO PARRA Samuel Gallego Parra 0000-0001-6516-4303 Nicolas SEVELIN-RADIGUET Nicolas Sevelin-Radiguet 0000-0002-3360-4252 Raffaella TORCHIO Raffaella Torchio Samuel GALLEGO PARRA Samuel Gallego Parra 0000-0001-6516-4303 Jean-Alexis HERNANDEZ Jean-Alexis Hernandez Yimin MIJITI Yimin Mijiti 0000-0002-9232-2538 Yimin MIJITI Yimin Mijiti 0000-0002-9232-2538 Example Institute 2028 Data from large facility measurement 2025-04-23T06:00:00Z/2025-05-01T06:00:00Z 2025-05-01T06:00:00Z I CC-BY-4.0 Elemental Ge is one of the archetypal single component substances extensively studied over the years for exploring the behavior of liquid-liquid transitions. Nevertheless, the low-density semiconducting liquid observed in computer simulations yet to be experimentally observed for non-ambiguous interpretations of the properties of the liquid and as well as the nature of amorphous-amorphous transition w(which is believed to be thermodynamically linked with the transition in the liquid). The stable liquid above the melting line, on the other hand, is expected to be more closely packed (with enhanced metallic bonding) under high pressure. We aim to study the local structure and bonding characteristics of liquid Ge under extended pressure and temperature ranges by means of XAS measurements under shock compression. Expected results will have strong implications for understanding the liquid phases of simple covalent substances (like Si and others) under extreme conditions.