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.Comment: 4 pages, 2 ps figs included, revtex forma