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Dynamics of dislocation kink in the pinning center potential under influence of external forces

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Abstract

Dynamics of dislocation kink affected by external constant and variable forces in the pinning potential is considered for studying the point defects role in dislocation motion by the Peierls mechanism. Within the framework of perturbation theory, the linearization of equations of motion of the kink results in the linear oscillation equation for the kink velocity.

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Authors and Affiliations

  1. Institute of Radiophysics and Electronics, NAS of Armenia, Ashtarak, Armenia

    A. S. Vardanyan

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  1. A. S. Vardanyan
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Original Russian Text © A.S. Vardanyan, 2009, published in Izvestiya NAN Armenii, Fizika, 2009, Vol. 44, No. 1, pp. 29–34.

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Vardanyan, A.S. Dynamics of dislocation kink in the pinning center potential under influence of external forces. J. Contemp. Phys. 44, 23–28 (2009). https://doi.org/10.3103/S1068337209010058

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  • DOI: https://doi.org/10.3103/S1068337209010058

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