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Spin-lattice relaxation of some polymer radicals of the peroxide type at low temperatures

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Abstract

At a frequency of 9300 Mc, the relaxation phenomena have been studied for radicals of the type R-OO in the lattices of the polymers-(CF2)n-,-(CF2CFCl)n-and-(CF2CFH)n-for polycrystalline specimens at liquid helium and liquid hydrogen temperatures. At liquid helium temperatures, strongly marked spin-spin cross-relaxation effects are observed. A model for the relaxation mechanism is presented which satisfactorily explains the data obtained.

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Authors and Affiliations

  1. Tiflis State University Institute of Chemical Physics, AS USSR, Moscow

    I. V. Aleksandrov, L. Ya. Dzhavakhishvili & G. D. Ketiladze

Authors
  1. I. V. Aleksandrov
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  2. L. Ya. Dzhavakhishvili
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  3. G. D. Ketiladze
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Aleksandrov, I.V., Dzhavakhishvili, L.Y. & Ketiladze, G.D. Spin-lattice relaxation of some polymer radicals of the peroxide type at low temperatures. Theor Exp Chem 2, 73–77 (1967). https://doi.org/10.1007/BF00524260

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  • DOI: https://doi.org/10.1007/BF00524260

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