: This technique is primarily used to calibrate pulse lengths and determine the strength of the RF field ( B1cap B sub 1
) is small enough to capture the full oscillation of the sine wave for accurate peak identification. B1cap B sub 1 field strength from these nutation results? Photonuclear data - abstract sheets 1955 - 1982
) actually experienced by the sample. It helps in mapping the homogeneity of the magnetic field across a probe.