Recent progress in high-pressure X-ray absorption spectroscopy studies at the ODE beamline
Öffnen
Autor
Nataf, Lucie
Baudelet, François
Polian, Alain
Jonane, Inga
Anspoks, Andris
Kuzmin, Alexei
Irifune, Tetsuo
Datum
2020Metadata
Zur LanganzeigeZusammenfassung
High pressure energy-dispersive X-ray absorption spectroscopy is a valuable structural technique, especially, when combined with a nano-polycrystalline diamond anvil cell. Here we present recent results obtained using the dispersive setup of the ODE beamline at SOLEIL synchrotron. The effect of pressure and temperature on the X-ray induced photoreduction is discussed on the example of nanocrystalline CuO. The possibility to follow local environment changes during pressure-induced phase transitions is demonstrated for α-MoO (Formula presented.) based on the reverse Monte Carlo simulations.