New Coherent Averaging Effect in Magnetic Resonance: Modulation-Induced Reduction of Dipolar Coupling
- 1 November 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 37 (18), 1230-1232
- https://doi.org/10.1103/physrevlett.37.1230
Abstract
Modulation was used in a transient nutation experiment to remove dipolar splitting. We calculate this new effect and demonstrate it for an isolated two-spin system. The relatively simple technique works efficiently for line narrowing in polycrystalline solids and preliminary results indicate that it should be useful for uncovering chemical-shift and heternuclear-coupling information obscured by homonuclear broadening.Keywords
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