fast field cycling NMR relaxometry

initialism: FFC-NMR
https://doi.org/10.1351/goldbook.08342
Relaxometry to measure the nuclear spin-lattice relaxation rate constant as a function of the applied magnetic field strength in nuclear magnetic resonance spectroscopy.
Note:
FFC-NMR is used to study molecular dynamics of molecules across a range of applications including molecular motion in solids and ligand-metal binding.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 687 [Terms] [Paper]