Formation of the Structure of NMR Signal from Condensed Medium in a Weak Magnetic Field

摘要

A new model is proposed for description of the structure of an NMR signal from a condensed medium in a weak magnetic field. Results of investigation of the line shape of NMR signals from a small volume of condensed medium detected in weak magnetic field by the modulation technique are presented. A new NMR technique is developed for rapid determination of the composition of mixed condensed medium and relative concentrations of its components.