Proton spin-lattice relaxation in iron fluosilicate
โ Scribed by S.M. Skjaeveland; I. Svare; D.P. Tunstall
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 170 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0375-9601
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Proton spin-lattice relaxation time constants (TV) have been found to range over more than an order of magnitude for coals of different rank'-'. Proposed relaxation mechanisms have included spin diffusion to paramagnetic centreslm3 or to rotating methyl groups5, and penetration of molecular ox
The most striking requirement for the NMR imaging of an object is that this object should be made with components having different NMR parameters. In most cases these parameters are due to the presence of a fluid and to its mobility, thus measurable parameters are proton signal intensity contrasted