PROBE SETUP FOR COMBINED EPR AND XAS MEASUREMENTS

摘要

The present invention relates to a probe setup for combined electron parametric resonance and X-ray measurements, comprising a microwave resonator (20) and a probe head (50) arranged in a cavity (21) of the resonator (20), the resonator (20) having an entrance opening (25) and an exit opening (26) for an X-ray beam. The probe setup is characterized in that the probe head (50) comprises a probe tube (51) which runs through the cavity (21) and is positioned to cross the X-ray beam. The invention further relates to an EPR spectrometer with at least one coil (11) for providing a magnetic field within a gap (13) and a microwave resonator (20) positioned in the gap (13). The EPR spectrometer is characterized in that the resonator (20) is part of a probe setup as described above.