Spectral spin diffusion in the presence of an extraneous dipolar reservoir
- 1 May 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 25 (9) , 6038-6041
- https://doi.org/10.1103/physrevb.25.6038
Abstract
An explanation is presented for the observed inverse quadratic dependence of the spectral spin-diffusion rate constant on the frequency difference of the two involved spin species in the presence of a large extraneous dipolar reservoir. The result applies to spin diffusion in the laboratory frame and to cross polarization in a rotating frame.Keywords
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