Low field NMR
Encyclopedia
Low field NMR is a branch of nuclear magnetic resonance
(NMR) that is either related to Earth's field NMR
, or to NMR at a man-made very low magnetic field and shielding from (or compensating of) the Earth's magnetic field. With magnetic fields on the order of μT or nT, SQUID
s are typically used as detectors.
Nuclear magnetic resonance
Nuclear magnetic resonance is a physical phenomenon in which magnetic nuclei in a magnetic field absorb and re-emit electromagnetic radiation...
(NMR) that is either related to Earth's field NMR
Earth's field NMR
Nuclear magnetic resonance in the geomagnetic field is conventionally referred to as Earth's field NMR . EFNMR is a special case of low field NMR....
, or to NMR at a man-made very low magnetic field and shielding from (or compensating of) the Earth's magnetic field. With magnetic fields on the order of μT or nT, SQUID
SQUID
A SQUID is a very sensitive magnetometer used to measure extremely weak magnetic fields, based on superconducting loops containing Josephson junctions....
s are typically used as detectors.
Readings
- P.L. Volegova, A.N. Matlachova and R.H. Kraus, Jr., "Ultra-low field NMR measurements of liquids and gases with short relaxation times."