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Spin-rotation interaction in fullerite C60

V. P. Tarasov·Yu. B. Muravlev·D. E. Izotov
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Abstract

We report on the 13C spin-lattice relaxation times in polycristalline fullerite C60 measured over the temperature range 295 K to 1000 K. At temperatures above 470 K, spin-lattice relaxation is dominated by the spin-rotation interaction. From the analysis of temperature dependence of T1(13C), the spin-rotation constant is determined using J- and M-models of rotational diffusion: C(J)=-51 Hz, C(M)=-29 Hz.

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V. P. Tarasov, Yu. B. Muravlev, D. E. Izotov. 2002-02-27. Spin-rotation interaction in fullerite C60. https://doi.org/10.1103/physrevb.66.033407

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