Electron-Zeeman-resolved EPR

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Abstract

A new two-dimensional pulsed EPR technique is proposed for resolving an EPR spectrum in a second dimension. One axis of the 2D plot represents the filed-swept EPR spectrum, whereas the second axis is representative for the electron Zeeman interaction alone. The procedure allows one to disentagle overlapping single-crystal spectra and to separate different orientations in disordered systems.

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Cited by (12)

  • Polarization-transfer electron-Zeeman resolved EPR

    2002, Chemical Physics Letters
    Citation Excerpt :

    We therefore developed a polarization-transfer EZ–EPR experiment, which is based on the stimulated-echo sequence, similar to right-angle wiggling EPR [3]. Polarization-transfer EZ–EPR experiments have first been carried out using a field step instead of a field modulation [4,5]; but this approach was technically rather demanding. In a polarization-transfer experiment electron spin polarization is created and is then exposed to a perturbation applied during the mixing period of the sequence [6].

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