Journal article

Relaxation-allowed transfer of coherence in NMR between spins which are not scalar coupled

In NMR spectroscopy in an isotropic phase, coherence can be transferred with a single rf pulse between 2 spins which possess no mutual scalar coupling. Such anomalous coherence processes are assocd. with multiexponential transverse relaxation that can arise, among other mechanisms, from cross-correlation between 2 time-dependent dipolar interactions. [on SciFinder (R)]


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