FT NMR of nonequilibrium states of complex spin systems. II. Weakly coupled systems
β Scribed by Alex D Bain; John S Martin
- Publisher
- Elsevier Science
- Year
- 1978
- Weight
- 913 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0022-2364
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This is Part II of a short introduction to multipulse NMR. On the basis of the results ( ) obtained in Part I Concepts Magn. Reson., 1996, 8, 17α32 for single-spin systems, the product 1 operator formalism for the weakly coupled two-spin-system is described. The equilibrium, 2 pulse effect, and the
The Redfield formalism is used to describe nuclear spin relaxation in weakly coupled spin-pair systems for which differential relaxation is both expected and observed. The utility of longitudinal versus transverse relaxation studies is explored with respect to fully characterizing the molecular para
## Abstract Solidβstate NMR spectroscopy is a potentially powerful method for obtaining molecular level structural information crucial for understanding the specific relationship between calcite crystals and occluded organic molecules that are important in biomineralization and biomimetic materials