Experimental investigation of relaxation processes in multipulse NMR experiments
Erofeev L.N., Shumm B.A.
The behavior of the temporal decrease of the nuclear magnetization Mx as a function of φχ and of τ under the influence of a sequence of pulses of the type т-(фх2т)" was investigated. Discrepancies are revealed between the observed experimental fact and the average-Hamiltonian theory presently used in multipulse NMR experiments.