METHOD OF MEASURING TIME OF NUCLEAR SPIN-LATTICE RELAXATION UNDER MAGNETIC SATURATION CONDITION

摘要

FIELD: analysis structures of specimens. SUBSTANCE: process of restoration of nuclear magnetization to equilibrium is observed after inverting 180-deg pulse acted on it in presence of stationary saturating variable magnetic field at Larmour frequencies. Lattice and impurity contributions into spin-lattice nuclear relaxation is judged from process of restoration observed. EFFECT: improved precision. 3 dwg