Anomalous Larmour Frequency Dependence of Proton Spin-Lattice Relaxation Time (T1) in the Ferroelectric Glycine Phosphite
Abstract
We report here the results of 1H NMR spin-lattice relaxation time (T1) studies in Glycine phosphite which is a ferroelectric below 224 K. The experiments have been carried out in the temperature range from 200 K to 419 K and at two Larmour frequencies of 11.40MHz and 23.56 MHz. We have noticed a Larmour frequency dependence on the high temperature side of the T1 minimum >. A model is proposed based on the BPP theory to explain the observation.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.