Dynamic nuclear orientation for nuclei of spin I = 1
β Scribed by Mary Duns Scotus Breitbart; W.A. Barker
- Publisher
- Elsevier Science
- Year
- 1964
- Weight
- 308 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0029-5582
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π SIMILAR VOLUMES
## Abstract Spinβlattice relaxation mechanisms of nuclear spins in solids in the presence of low concentrations of paramagnetic centers are discussed. Apart from the electron spinβlattice relaxation mechanism, threeβspin processes involving two electron spins and a nuclear spin may also play a role
Usmg the Dyson e\parwon, an anAytx c\prcsslon is obraincd for the rcsponsr: to o 90Β°-r-90Β°w=-T pulse wqucnrc oi a bulk Lttice of spm-l/Z px~~clcs. Part~ulsrly ior Iargsr uh~cs of 1. rhcre arc subsranrhl dc&nrlons from smlpk echo-bke behaviour.