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Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series

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Elastic properties of nanostructured materials and their radiation resistance

https://doi.org/10.29235/1561-2430-2018-54-4-480-487

Abstract

Young’s modulus of the nc-TiN/a-Si3N4 nanocomposite has been calculated depending on a size and a volume fraction of the nanocrystalline phase. The elastic moduli of a-Si3N4 matrix and nc-TiN nanocrystals as well as their relation show that they play an important role in the total elastic modulus of the nanocomposite. The kinetics of the defect structure during nanocomposite irradiation was investigated taking into account the recombination processes and sinks on the nanocrystals. 

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ISSN 1561-2430 (Print)
ISSN 2524-2415 (Online)