The dispersive line is designed to allow the whole EXAFS spectrum to be collected simultaneously. The beam is focussed and stable as no movement of optical elements is required to collect the spectra.
Please note: these are the design specifications. Potential users should contact the I20 beamline team to discuss current capabilities.
| Energy range | 6 - 26 keV |
| Resolution (eV) | 1.5 eV @ 10keV |
| Dispersive band-pass | >= 10% at all energies |
| Flux @ 10 keV at sample | 1012 ph/s |
| Beam size at sample | 70µm x 60µm FWHM (h x v) |