Free Induction Decay in Zigzag Spin Chains in a Multi-pulse NMR Experiment
| Autor: | Edward B. Fel'dman, S. G. Vasil’ev, A. V. Fedorova |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Proton Solid-state physics 010402 general chemistry 01 natural sciences Molecular physics Atomic and Molecular Physics and Optics 030218 nuclear medicine & medical imaging 0104 chemical sciences k-nearest neighbors algorithm Free induction decay 03 medical and health sciences 0302 clinical medicine Zigzag Condensed Matter::Strongly Correlated Electrons Single crystal Magnetic dipole–dipole interaction Spin-½ |
| Zdroj: | Applied Magnetic Resonance. 52:831-842 |
| ISSN: | 1613-7507 0937-9347 |
| DOI: | 10.1007/s00723-021-01325-2 |
| Popis: | The free induction decay (FID) is investigated for zigzag (alternating) spin chains in the approximation of the nearest neighbor interactions. The dependence of the FID on the ratio of dipolar coupling constants (the parameter of dimerization) is also studied. Possible comparison of the obtained results with the experimental data for proton zigzag chains in a single crystal of hambergite is discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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