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Offset magnetic field inhomogeneity

Figure B2.4.6. Results of an offset-saturation experiment for measuring the spin-spin relaxation time, T2- In this experiment, the signal is irradiated at some offset from resonance until a steady state is achieved. The partially saturated z magnetization is then measured with a 7t/2 pulse. This figure shows a plot of the z magnetization as a function of the offset of the saturating field from resonance. Circles represent measured data the line is a non-linear least-squares fit. The signal is normal when the saturation is far away, and dips to a minimum on resonance. The width of this dip gives T, independent of magnetic field inhomogeneity. Figure B2.4.6. Results of an offset-saturation experiment for measuring the spin-spin relaxation time, T2- In this experiment, the signal is irradiated at some offset from resonance until a steady state is achieved. The partially saturated z magnetization is then measured with a 7t/2 pulse. This figure shows a plot of the z magnetization as a function of the offset of the saturating field from resonance. Circles represent measured data the line is a non-linear least-squares fit. The signal is normal when the saturation is far away, and dips to a minimum on resonance. The width of this dip gives T, independent of magnetic field inhomogeneity.
See other pages where Offset magnetic field inhomogeneity is mentioned: [Pg.256]    [Pg.2105]    [Pg.914]    [Pg.192]    [Pg.39]    [Pg.2]    [Pg.336]    [Pg.91]    [Pg.271]    [Pg.2]    [Pg.199]    [Pg.260]    [Pg.504]    [Pg.91]    [Pg.157]    [Pg.166]    [Pg.207]    [Pg.212]    [Pg.218]    [Pg.398]    [Pg.15]    [Pg.30]    [Pg.710]   
See also in sourсe #XX -- [ Pg.256 ]



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