Frequency selective N.M.R. pulse sequences generated by iterative schemes with multiple fixed points
- 20 June 1989
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 67 (3) , 505-516
- https://doi.org/10.1080/00268978900101251
Abstract
General methods drawn from the subject of nonlinear dynamics and iterative mappings are employed to demonstrate how selective excitation sequences for nuclear magnetic resonance experiments may be developed. The relevance of iterative maps with more than one fixed set to iterative schemes for frequency selective excitation is examined. Specific sequences are proposed for selective inversion of spins depending on their shifts from the frequency of the incident radiofrequency field.Keywords
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