Impurity Diffusion by NMR

Abstract

ABSTRIACTWe discuss a recently developed technique for studying the diffusion of spins with a small gyromagnetic ratio and apply it to investigate the nature of Ag+diffusion in AgF. We also investigate the potential application of this technique to the observation of diffusing impurities. Experimental studies on Cu:3% Al and (P2O5).8(Li2O).2 glass are described.