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Dispersion Relations for the Linearized Elastic Diffusion Problem

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Russian Physics Journal Aims and scope

The paper presents a model of the initial stage of material surface treatment by particle flow under isothermal conditions. The model takes into account the mass flow relaxation time to equilibrium state. Two variants of the elastic diffusion problem linearization are analyzed. Dispersion relations are obtained. The influence of the nonlinear effect related to the diffusion coefficient dependence on the composition is investigated. It is shown that nonlinearity leads to a change in the region of existence of stable solutions.

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Authors and Affiliations

  1. Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, Tomsk, Russian Federation

    E. S. Parfenova

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  1. E. S. Parfenova
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Correspondence to E. S. Parfenova.

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Parfenova, E.S. Dispersion Relations for the Linearized Elastic Diffusion Problem. Russ Phys J 65, 2023–2029 (2023). https://doi.org/10.1007/s11182-023-02865-9

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  • DOI: https://doi.org/10.1007/s11182-023-02865-9

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