Affiliation:
1. Institut für Physik der Universität Dortmund
Abstract
The amplitude and phase of the spin echo signal in bulk metallic material after a -β10-τ-β20 (α) pulse sequence has been calculated in the case of spin I=3/2, 5/2, 7/2, 9/2, for different ratios of the sample thickness to the skin depth. Optimal values for β10, β20 and a are obtained in the sense that the echo signal is maximized. These optimal values depend again on the spin I and the relative sample size. The theoretical results compare reasonably well with experiments, performed on 63Cu in copper foils of different size.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
12 articles.
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