Abstract
The theory of NQR spin diffusion is extended to the case of spin lattice relaxation and spin diffusion in an inhomogeneous field. 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.
Original language | English |
---|---|
Pages (from-to) | 109-119 |
Number of pages | 11 |
Journal | Hyperfine Interactions |
Volume | 159 |
Issue number | 1-4 |
DOIs | |
State | Published - 1 Dec 2004 |
Keywords
- NQR
- Spin diffusion
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Condensed Matter Physics
- Physical and Theoretical Chemistry