DYNAMIC NUCLEAR POLARIZATION IN LIQUIDS AT HIGH MAGNETIC FIELDS
Technical Report
·
OSTI ID:4078620
The investigation of dynamic nuclear polarization (DNP) by relaxation interaction is extended both theoretically and experimentally from two types of spins to systems of three and more types of spins and to triple resonance. Also, the possibility of applylng DNP for signal enhancement in high resolution NMR is investigated with particular attention to the high field limit of this mechanism. Measurements of the DNP at different temperatures and related measurements on line width and relaxation lead to the conclusion that the high field limit in a nonviscous solvent such as acetone at room temperature is of the order of 10 kgauss. (auth)
- Research Organization:
- European Atomic Energy Community. Joint Nuclear Research Center, Ispra, Italy
- NSA Number:
- NSA-18-015194
- OSTI ID:
- 4078620
- Report Number(s):
- EUR-483.e; CONF-424-1
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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