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Bloch equations with diffusion terms for rotational motion in fluids

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Abstract

The phenomenological Bloch equations for magnetic resonance are supplemented by terms for rotational diffusion in fluids. The equations are used to describe damping of magnetization components and the line shape of nonresonance absorption in parallel fields for ions with an anisotropic g factor and an effective spin of 1/2. In both cases, the contributions of the diffusion terms are comparable to the contribution from longitudinal and transverse relaxation times (T1, T2).

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Authors and Affiliations

  1. Kazan Physicotechnical Institute of the Academy of Sciences of the USSR, USSR

    I. S. Donskaya & A. R. Kessel'

Authors
  1. I. S. Donskaya
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  2. A. R. Kessel'
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Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 1, pp. 42–46, January, 1973.

The authors are indebted to B. M. Kozyrev for his interest in the work and discussions of the results.

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Donskaya, I.S., Kessel', A.R. Bloch equations with diffusion terms for rotational motion in fluids. Soviet Physics Journal 16, 29–32 (1973). https://doi.org/10.1007/BF00893335

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  • DOI: https://doi.org/10.1007/BF00893335

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