Abstract
Results are presented of a theroretical consideration of the nuclear quadrupole resonance and spin-lattice relaxation for a sample containing nuclei of two different types coupled by strong heteronuclear dipole-dipole interactions and influenced by an external continuous or pulsed radiofrequency magnetic field acting only on the nuclei of one sort with spin I> 1/2. A kinetic equation is obtained from which the time dependence of the magnetization of the sample is derived. The kinetic coefficients are calculated as a function of the concentration and distribution of the nuclei of both sorts.
Original language | English |
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Pages (from-to) | 710-712 |
Number of pages | 3 |
Journal | Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences |
Volume | 51 |
Issue number | 5-6 |
DOIs | |
State | Published - 1 Jan 1996 |
Keywords
- Heteronuclear interaction
- NQR
- Non-exponential spin lattice relaxation
- Spin lattice relaxation
ASJC Scopus subject areas
- Mathematical Physics
- General Physics and Astronomy
- Physical and Theoretical Chemistry