Title: Nuclear spin relaxation due to motion on inequivalent sites
Abstract: It was shown by Jaroszkiewicz and Strange in 1985 that nuclear spin relaxation due to dipolar coupling between like spins diffusing on inequivalent sites involves magnetization recoveries which are linear combinations of exponentials. An alternative approach to obtaining the relevant rate equations is described, which starts from the well known expressions for dipolar relaxation of pairs of spins. The method can be extended easily to other inequivalent-site systems involving both like and unlike diffusing spins. The results for the multiexponential magnetization recoveries can be calculated by routine numerical methods.
Publication Year: 1998
Publication Date: 1998-04-13
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 2
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