The resonator of choice when studying lossy samples

The E 540SC L-band surface coil is suited for performing localized spectroscopy of EPR species located within ±5 mm (axially) from the center of the surface coil.  The EPR signal can be monitored in a non-invasive manner to monitor local radical decomposition over time, changes in local oxygen concentration, or identify regions of radical accumulation. 

The E 540SC L-band surface coil design for use with the automatic matching control (AMC) in the ELEXSYS L-Band bridge. The AMC maintains correct matching to compensate for sample movement during spectrum collection.

Surface Coil