Spin diffusion in an inhomogeneous internal field (non equidistant energy spectrum)
Materials Science
2007-05-23 v1 Superconductivity
Abstract
The theory of spin diffusion is extended to the case of spin lattice relaxation and spin diffusion in an inhomogeneous field in spin systems with non-equidistant energy spectrum. Two coupled equations describing the mutual relaxation and the spin diffusion of the nuclear magnetization and dipolar energy were obtained by using the method of nonequilibrium state operator. The equations were solved for short and long times approximation corresponding to the direct and diffusion relaxation regimes.
Keywords
Cite
@article{arxiv.cond-mat/0412087,
title = {Spin diffusion in an inhomogeneous internal field (non equidistant energy spectrum)},
author = {Gregory B. Furman and Shaul D. Goren},
journal= {arXiv preprint arXiv:cond-mat/0412087},
year = {2007}
}
Comments
12 pages