Figure 13
XAS spectra of a Pt foil under 42 GPa in a diamond anvil cell setup at EMA. Measurements over the Pt L2-edge were repeated ten times in fly-scan (27 s each) (three runs lost due to a vacuum interlock fault at the beamline) and three times in step-scan (6 min each), demonstrating the high-performance spectroscopy capabilities available at EMA with the HD-DCM and the APU22 source. The inset shows a simultaneous reference measurement of standard Pt sample, being compared with a previous measurement at the APS 4-ID-D beamline. Further discussion is provided in the text. |