## Abstract ^13^C NMR spectra were obtained using crossβpolarization methods at temperatures near 5 K to examine the magnetization transfer spin dynamics and the practicality of routinely making lowβtemperature measurements as a means for gaining sensitivity. The magnetization transfer rate between
On excitation transfer and relaxation models in low-temperature systems
β Scribed by Reiner Wertheimer; Robert Silbey
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 443 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
Startmg from Redfield's reduced density formahsm. WC derwe the coupled relxratlon equations and e\presslons for ths rate constants apphcable to evclted dlmer systems In a comparatrve discussion the hmltatlons are shown of relawtlon models dewed premously *z Work supported m part by the NatIonal Science Foundation.
π SIMILAR VOLUMES
The effect of water sorption on the dielectric relaxation processes of nylon-6 samples with water concentrations ranging from the dry to the water-saturated polymer has been studied by thermally stimulated depolarization currents experiments in a broad temperature range, from 77 to 365 K. The streng