Theorie der Multipolrelaxation. III Behandlung von Experimenten der reinen Quadrupol-Resonanz.

Using the generalized Bloch equations of the preceding paper (II) transient and steady-state experiments in pure quadrupole resonance of spin 1 and spin 3/2 systems are discussed. A method of time averaging is employed to replace the use of auxiliary circular fields. The free induction signal after a short pulse of the radio frequency field as well as the quadrupole echo amplitude after a sequence of two pulses is calculated. For the case of a steady-state rf field the complex susceptibility in terms of relaxation coefficients is given. [ABSTRACT FROM AUTHOR]