Continuous-wave EPR at 275GHz: application to high-spin Fe(3+) systems

G Mathies1, H Blok, J A J M Disselhorst

  • 1Department of Molecular Physics, Huygens Laboratory, Leiden University, The Netherlands. mathies@physics.leidenuniv.nl

Summary

A new probe head enhances electron paramagnetic resonance (EPR) spectrometer sensitivity and signal stability for continuous-wave (CW) operation. This allows for high-quality spectra of iron-containing molecules like rubredoxin, improving zero-field splitting parameter accuracy.

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