Home Forums Hyperfine course ERP EPR on molecules and crystals (1) EPR on molecules and crystals

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    Daniel
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    To replicate spectra similar to those observed, scientists employ a systematic procedure. First, the sample is loaded into the EPR spectrometer mounted on a rotating support. Then, a magnetic field is applied, and the sample is irradiated with microwaves, with data collection commencing. Subsequently, the sample is incrementally rotated by a set number of degrees, and the process of applying the magnetic field, irradiation, and data collection is repeated. This rotation is conducted over a full 360-degree range, possibly involving rotation around another axis as well. Finally, the collected data are analyzed to determine the g-tensor components at each orientation, facilitating a comprehensive understanding of the sample’s electron paramagnetic resonance behavior.

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