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Energy of Atom Delocalization and Thermal Motion in the Region of Vitrification

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Russian Physics Journal Aims and scope

A linear correlation has been established between the empirical parameter D of the Enkel equation for the viscosity and the vitrification temperature Tg of inorganic glasses, which is discussed within the framework of the model of delocalized atoms. From an analysis of this correlation, certain information on the vitrification and the viscous flow of glass-forming liquids follows. The value of D is an unambiguous function of the atom delocalization energy.

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Authors and Affiliations

  1. Buryat State University Named after Dorzhi Banzarov, Ulan-Ude, Russia

    D. S. Sanditov & M. V. Darmaev

  2. Institute of Physical Materials Science of the Siberian Branch of the Russian Academy of Sciences, Ulan-Ude, Russia

    D. S. Sanditov

Authors
  1. D. S. Sanditov
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  2. M. V. Darmaev
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Correspondence to D. S. Sanditov.

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 6, pp. 129–134, June, 2019.

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Sanditov, D.S., Darmaev, M.V. Energy of Atom Delocalization and Thermal Motion in the Region of Vitrification. Russ Phys J 62, 1066–1072 (2019). https://doi.org/10.1007/s11182-019-01815-8

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  • DOI: https://doi.org/10.1007/s11182-019-01815-8

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