Pseudoecho in the nuclear magnetic resonance of a solid
Sergeev N. A. , Sapiga A. V. , Ryabushkin D. S.
An in-phase echo in the NMR of l9F nuclei in CaF2 has been detected. The behavior of this echo differs from the familiar solid-echo signal. A theory which explains the particular features of the in-phase echo that have been observed is developed.