Abstract
Within the framework of the method of a density matrix, differential equations are obtained that describe the evolution of the modes of magnetization <Î+>, <Î+Ŝ z >, and <Î+Ŝ z 2> for a spin system containing a nucleus with a 1/2 spin connected scalarly with the quadruple nucleus of the spin S = 1 in the presence of cross‐correlation between the dipole I‐S‐interactions, anisotropy of the chemical shift of the I and S nuclei, and quadruple interaction of the S nucleus. The equations are used for analysis of the evolution of the intensities of each line in the triplet of the Raman spectrum of the 1/2 spin. Expressions for the times of cross‐relaxation and the times of transverse relaxation of each of the lines of the triplet are obtained.
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Kupriyanova, G.S. Equations for the Magnetization Modes in a System Having a Quadruple Nucleus with the Spin S = 1. Journal of Applied Spectroscopy 68, 314–319 (2001). https://doi.org/10.1023/A:1019232606636
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DOI: https://doi.org/10.1023/A:1019232606636