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Spin-rotation interaction in fullerite C60

Soft Condensed Matter 2009-11-07 v1
Authors: 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.

Keywords

spin relaxation

Cite

@article{arxiv.cond-mat/0202498,
  title  = {Spin-rotation interaction in fullerite C60},
  author = {V. P. Tarasov and Yu. B. Muravlev and D. E. Izotov},
  journal= {arXiv preprint arXiv:cond-mat/0202498},
  year   = {2009}
}

Comments

4 pages, 3 figures, submitted to PRL

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