Abstract
The memory kernel of the longitudinal dynamical impurity susceptibility is calculated as a function of frequency, magnetic field, and temperature up to third order in the exchange coupling of thes-d model. It is shown that the strong retardation effects for the spin relaxation due to freezing out of the spin-flip scattering are modified by Kondo anomalies only slightly.
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Supported by the Deutscher Akademischer Austauschdienst.
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Götze, W., Schlottmann, P. Retardation effects in the longitudinal spin relaxation in metals. II. J Low Temp Phys 12, 149–152 (1973). https://doi.org/10.1007/BF00654732
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DOI: https://doi.org/10.1007/BF00654732