Search Results - "Sanditov, D. S."

On the Leontiev Formula for the Grüneisen Parameter of Solid States by Sanditov, D. S., Mashanov, A. A.

“…— It has been established that the Leontiev formula is in satisfactory agreement with the Grüneisen equation. A comment on the derivation of this formula has…”
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Generalized Kinetic Criterion of the Liquid–Glass Transition by Sanditov, D. S., Mantatov, V. V., Sangadiev, S. Sh

“…Justification and generalization of the glass transition criterion of Schmelzer is proposed with the involvement of the model of delocalized atoms. Unlike the…”
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Transverse Strain and Nonlinearity of the Force of Interatomic Interaction of Solids by Sanditov, D. S.

“…New data on the effect of small concentrations of zirconium-oxide nanoparticles on the structural behavior of cold-pressed powder matrices based on aluminum…”
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On the nature of the liquid-to-glass transition equation by Sanditov, D. S.

“…Within the model of delocalized atoms, it is shown that the parameter δ T g , which enters the glasstransition equation q τ g = δ T g and characterizes the…”
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The One Glass Transition Criterion for Liquids by Sanditov, D. S.

“…In this communication, a condition based on the deactivation of the trigger mechanism of creep is proposed for the liquid–glass transition of an amorphous…”
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Some General Aspects of the Liquid–Glass Transition in Sodium Germanate Glasses by Sanditov, D. S., Mashanov, A. A.

“…— This paper is concerned with the temperature dependence of viscosity for sodium germanate glasses differing in sodium oxide content and discusses some…”
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Mathematical treatment of experimental data on the viscosity of glass melts in a wide temperature range by Sanditov, D. S., Mashanov, A. A.

“…The preexponential factors in the viscosity equation have been calculated for germanate and borate glasses with the use of the Lagrange interpolation formula…”
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Elastic Moduli and the Grüneisen Parameter of Glass-Like Solids by Sanditov, D. S., Darmaev, M. V.

“…If there is no definite relationship between the elastic moduli B and G separately and the Grüneisen parameter γ, a measure of anharmonicity, the ratio B / G…”
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Model of delocalized atoms in the physics of the vitreous state by Sanditov, D. S.

“…A development of the model of delocalized atoms of liquids and glasses is proposed. It is shown that the basic equation of the model for the probability of…”
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Evaluation of the Atom Delocalization Energy in Inorganic Glasses by Sanditov, D. S., Mashanov, A. A.

“…— We examine the notion that atom delocalization, thought of as the limiting atom displacement from the local equilibrium position, is a process that reduces…”
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Deformation–activation model of viscous flow of glass-forming liquids by Sanditov, D.S.

“…We suggest a model, according to which the local low activation stretching of a valence bond network is a necessary condition for the realization of an…”
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Glass Transition of Liquids and Frozen Deformation of Glass by Sanditov, D. S., Badmaev, S. S.

“…—We develop the notion that, near the glass transition temperature, amorphous substances undergo reversible configurational structural changes accompanied by…”
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The Characteristic Cooling Rate and Vitrification of Liquids by Sanditov, D. S., Sangadiev, S. Sh

“…This work is devoted to analysis and generalization of the kinetic criteria of vitrification using the model of delocalized atoms. The generalized criterion of…”
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On the estimate of the parameter of the glass transition equation (reply to the comment by S.V. Nemilov) by Sanditov, D. S.

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Anharmonicity and the Ratio of Sound Velocity Squares in Glassy Solids by Sanditov, D. S., Mashanov, A. A.

“…The dependence of the ratio of the squared velocities of longitudinal and transverse acoustic waves on Grüneisen parameter γ, which is the measure of…”
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Rationale for Introducing an Additional Term into the Glass Transition Criterion by Sanditov, D. S., Badmaev, S. S.

“…— A modification to a previously proposed glass transition criterion is analyzed and substantiated in terms of the delocalized atom model. The atom…”
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Effective Modulus of Elasticity and Grüneisen Parameter of Chalcogenide Glasses in the As–Tl–S System by Sanditov, D. S., Darmaev, M. V.

“…— The product of the density of a solid with the square of the root mean square velocity of deformation waves in it, which has features characteristic of…”
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Delocalized-Atom Model and Properties of Sulfophosphate Glasses by Sanditov, D. S., Badmaev, S. S.

“…— The basic concepts of the delocalized-atom model have been shown to be applicable to low-melting-point sulfophosphate glasses and parameters of the model…”
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Atom Delocalization and Fluctuation Hole Formation in Amorphous Organic Polymers and Inorganic Glasses by Sanditov, D. S., Mashanov, A. A.

“…A viewpoint is developed that formation of a hole in amorphous substances corresponds to the atom delocalization process, i.e., its fluctuation limiting shift…”
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On the Temperature Dependence of the Glass Transition Activation Energy by Sanditov, D. S., Razumovskaya, I. V., Mashanov, A. A.

“…The temperature dependence of the glass transition activation energy for amorphous organic polymers and inorganic glasses is calculated using the…”
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