Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5405246 | Journal of Magnetic Resonance | 2014 | 7 Pages |
Abstract
The dynamic that refocuses (decouples) magnetization Sx in heteronuclear spin-12 IS systems is the change in sign of antiphase magnetization 2SyIz. The exact one-to-one correspondence of decreasing Sx for 2SyIz>0 (blue line) and increasing Sx (refocusing) for 2SyIz<0 (green line) is illustrated for a novel aperiodic decoupling sequence that accesses new degrees of freedom described in the theory to surpass the performance of traditional cyclic sequences. Complete refocusing (Sx=1) in decoupling occurs when â«2SyIzdt=0. 63
Related Topics
Physical Sciences and Engineering
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Physical and Theoretical Chemistry
Authors
Thomas E. Skinner,