electron nuclear double resonance


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electron nuclear double resonance

[i′lek‚trän ¦nü·klē·ər ¦dəb·əl ′rez·ən·əns]
(spectroscopy)
A type of electron paramagnetic resonance (EPR) spectroscopy permitting greatly enhanced resolution, in which a material is simultaneously irradiated at one of its EPR frequencies and by a second oscillatory field whose frequency is swept over the range of nuclear frequencies. Abbreviated ENDOR.
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