A device that exploits this effect is the only quantum magnetometer that offers continuous or  sequential operation; that magnetometer was introduced by GEM Systems. This effect is either positive  or negative depending on the difference between the quantum transition probabilities omega-sub-two  and omega-sub-zero. The first experimental test of it was performed by Carver and Slichter with metal ic  lithium. This effect can be eliminated by the addition of chromium(III) acetylacetonate. Experiments using it usual y turn off the decoupler when acquiring the free induction decay, as opposed to 
A device that exploits this effect is the only quantum magnetometer that offers continuous or  sequential operation; that magnetometer was introduced by GEM Systems. This effect is either positive  or negative depending on the difference between the quantum transition probabilities omega-sub-two  and omega-sub-zero. The first experimental test of it was performed by Carver and Slichter with metal ic  lithium. This effect can be eliminated by the addition of chromium(III) acetylacetonate. Experiments using it usual y turn off the decoupler when acquiring the free induction decay, as opposed to HOMODEC  experiments. It causes the spin populations of non-irradiated nuclei to change provided that an  irradiated nuclei is causing T1 relaxation of them by the dipole-dipole mechanism. For 10 points, identify this type of dynamic nuclear polarization observed in NMR spectroscopy.
A device that exploits this effect is the only quantum magnetometer that offers continuous or  sequential operation; that magnetometer was introduced by GEM Systems.