Energy exchange of a M-soliton cluster in a 2D Morse lattice

Igor A. Shepelev; Elena A. Korznikova; Pavel V. Zakharov; Sergey V. Dmitriev

doi:10.1117/12.2565759

9 April 2020 Energy exchange of a M-soliton cluster in a 2D Morse lattice

Igor A. Shepelev, Elena A. Korznikova, Pavel V. Zakharov, Sergey V. Dmitriev

Proceedings Volume 11459, Saratov Fall Meeting 2019: Computations and Data Analysis: from Nanoscale Tools to Brain Functions; 114590Y (2020) https://doi.org/10.1117/12.2565759
Event: Saratov Fall Meeting 2019: VII International Symposium on Optics and Biophotonics, 2019, Saratov, Russian Federation

Abstract

Crowdion is a variation of an interstitial defect located in closely packed atomic rows, can play an important role in relaxation processes occurring in crystals in nonequilibrium conditions effectively transferring mass and energy. Recently dynamics of crowdions has been extensively studied for different types of lattices and dimensions. However, the point of energy exchange between crowdions has not been considered earlier. The paper presents an analysis of energy exchange in a complex of crowdions located in neighboring closely packed atomic row. Obtained results reveal that closely located crowdions can intensively transfer energy from one to another thus affecting the dynamics and scenario of defect structure evolution in the crystal.

Citation Download Citation

Igor A. Shepelev, Elena A. Korznikova, Pavel V. Zakharov, and Sergey V. Dmitriev "Energy exchange of a M-soliton cluster in a 2D Morse lattice", Proc. SPIE 11459, Saratov Fall Meeting 2019: Computations and Data Analysis: from Nanoscale Tools to Brain Functions, 114590Y (9 April 2020); https://doi.org/10.1117/12.2565759

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