PREDICTIONS FOR PULSED-FIELD-GRADIENT NMR EXPERIMENTS OF DIFFUSION INFRACTAL SPACES

In this paper, theoretical predictions are made for pulsed-field-gradi ent NMR experiments of diffusion in fractal spaces. We obtain the gene ral q-space behaviour of the NMR signal, which upon Fourier transforma tion, delivers the probability density for displacemenes. We also show that there exists a power law behaviour in the limits of large q or s mall displacements.