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Evaluation of the Atom Delocalization Energy in Inorganic Glasses

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Inorganic Materials Aims and scope

Abstract—

We examine the notion that atom delocalization, thought of as the limiting atom displacement from the local equilibrium position, is a process that reduces to local excitation in an elastic continuous medium. The atom delocalization energy estimated for inorganic glasses using the elastic continuum theory is in satisfactory agreement with that calculated using other approaches.

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Funding

This work was supported by the Russian Federation Ministry of Science and Higher Education, grant no. 3.5406.2017/8.9.

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Authors and Affiliations

  1. Banzarov State University, 670000, Ulan-Ude, Buryat Republic, Russia

    D. S. Sanditov & A. A. Mashanov

  2. Institute of Materials Physics, Siberian Branch, Russian Academy of Sciences, 670047, Ulan-Ude, Buryat Republic, Russia

    D. S. Sanditov

Authors
  1. D. S. Sanditov
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  2. A. A. Mashanov
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Correspondence to D. S. Sanditov.

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Translated by O. Tsarev

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Sanditov, D.S., Mashanov, A.A. Evaluation of the Atom Delocalization Energy in Inorganic Glasses. Inorg Mater 57, 852–857 (2021). https://doi.org/10.1134/S0020168521080124

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  • DOI: https://doi.org/10.1134/S0020168521080124

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