File:Nanotwin-governed-toughening-mechanism-in-hierarchically-structured-biological-materials-ncomms10772-s8.ogv
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[edit]DescriptionNanotwin-governed-toughening-mechanism-in-hierarchically-structured-biological-materials-ncomms10772-s8.ogv |
English: Supplementary Movie 8 MD simulation of crack propagation in nanotwinned aragonite (with twin boundary spacing of 10nm). Under increasing loading, an edge crack starts to propagate toward an array of TBs. When the crack reaches a TB, it is trapped by the TB over a time period. The crack tip becomes blunted due to sliding on the TB. Plastic deformation via structural transformation ahead of the crack tip is confined within the nanoscale twins. As the applied loading continues, the crack eventually penetrates through the TB. |
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Source | Video file from Shin Y, Yin S, Li X, Lee S, Moon S, Jeong J, Kwon M, Yoo S, Kim Y, Zhang T, Gao H, Oh S (2016). "Nanotwin-governed toughening mechanism in hierarchically structured biological materials". Nature Communications. DOI:10.1038/ncomms10772. PMID 26883846. PMC: 4757792. | ||
Author | Shin Y, Yin S, Li X, Lee S, Moon S, Jeong J, Kwon M, Yoo S, Kim Y, Zhang T, Gao H, Oh S | ||
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This file is licensed under the Creative Commons Attribution 4.0 International license.
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current | 05:07, 29 October 2016 | 16 s, 1,280 × 720 (8.62 MB) | Open Access Media Importer Bot (talk | contribs) | Automatically uploaded media file from Open Access source. Please report problems or suggestions here. |
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Short title | Supplementary Movie 8 |
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Author | Shin Y, Yin S, Li X, Lee S, Moon S, Jeong J, Kwon M, Yoo S, Kim Y, Zhang T, Gao H, Oh S |
Usage terms | http://creativecommons.org/licenses/by/4.0/ |
Image title | MD simulation of crack propagation in nanotwinned aragonite (with twin boundary spacing of 10nm). Under increasing loading, an edge crack starts to propagate toward an array of TBs. When the crack reaches a TB, it is trapped by the TB over a time period. The crack tip becomes blunted due to sliding on the TB. Plastic deformation via structural transformation ahead of the crack tip is confined within the nanoscale twins. As the applied loading continues, the crack eventually penetrates through the TB. |
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Date and time of digitizing | 2016-02-17 |