Nuclear relaxation in solids by diffusion to paramagnetic impurities
β Scribed by H.E. Rorschach Jr.
- Publisher
- Elsevier Science
- Year
- 1964
- Weight
- 654 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0031-8914
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π SIMILAR VOLUMES
Paramagnetic impurities have been shown to affect the 7Li nuclear magnetic resonance relaxation rates in cation-conducting glasses, and wrong data may then be extracted from the experiments. Frequency- and temperature-dependent T(-1)1 studies of lithium borate and thioborate glasses revealed that ir
## 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