Stress fields and energy of disclination-type defects in zones of localized elastic distortions

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Stress fields and energy of disclination-type defects in zones of localized elastic distortions	1 MB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1063/1.4966514

Title: Stress fields and energy of disclination-type defects in zones of localized elastic distortions
Creator: Sukhanov, Ivan I.
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Tyumentsev, Alexander N.
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Ditenberg, Ivan A.
Date: 2016
DOI: 10.1063/1.4966514
Description: This paper studies theoretically the elastically deformed state and analyzes deformation mechanisms in nanocrystals in the zones of localized elastic distortions and related disclination-type defects, such as dipole, quadrupole and multipole of partial disclinations. Significant differences in the energies of quadrupole and multipole configurations in comparison with nanodipole are revealed. The mechanism of deformation localization in the field of elastic distortions is proposed, which is a quasi-periodic sequence of formation and relaxation of various disclination ensembles with a periodic change in the energy of the defect.