In situ atomistic observation of disconnection-mediated grain boundary migration

Shear-induced grain boundary migration at the atomic level is still not well understood. Here the authors combine in situ shear testing experiments and molecular dynamic simulations to reveal the atomistic mechanism of disconnection-mediated GB migration in different gold nanostructures.

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Bibliographic Details
Main Authors:	Qi Zhu, Guang Cao, Jiangwei Wang, Chuang Deng, Jixue Li, Ze Zhang, Scott X. Mao
Format:	article
Language:	EN
Published:	Nature Portfolio 2019
Subjects:	Science Q
Online Access:	https://doaj.org/article/617383e8feef4570a0db5982bd0a7df6
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spelling	oai:doaj.org-article:617383e8feef4570a0db5982bd0a7df62021-12-02T17:02:08ZIn situ atomistic observation of disconnection-mediated grain boundary migration10.1038/s41467-018-08031-x2041-1723https://doaj.org/article/617383e8feef4570a0db5982bd0a7df62019-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-08031-xhttps://doaj.org/toc/2041-1723Shear-induced grain boundary migration at the atomic level is still not well understood. Here the authors combine in situ shear testing experiments and molecular dynamic simulations to reveal the atomistic mechanism of disconnection-mediated GB migration in different gold nanostructures.Qi ZhuGuang CaoJiangwei WangChuang DengJixue LiZe ZhangScott X. MaoNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Qi Zhu Guang Cao Jiangwei Wang Chuang Deng Jixue Li Ze Zhang Scott X. Mao In situ atomistic observation of disconnection-mediated grain boundary migration
description	Shear-induced grain boundary migration at the atomic level is still not well understood. Here the authors combine in situ shear testing experiments and molecular dynamic simulations to reveal the atomistic mechanism of disconnection-mediated GB migration in different gold nanostructures.
format	article
author	Qi Zhu Guang Cao Jiangwei Wang Chuang Deng Jixue Li Ze Zhang Scott X. Mao
author_facet	Qi Zhu Guang Cao Jiangwei Wang Chuang Deng Jixue Li Ze Zhang Scott X. Mao
author_sort	Qi Zhu
title	In situ atomistic observation of disconnection-mediated grain boundary migration
title_short	In situ atomistic observation of disconnection-mediated grain boundary migration
title_full	In situ atomistic observation of disconnection-mediated grain boundary migration
title_fullStr	In situ atomistic observation of disconnection-mediated grain boundary migration
title_full_unstemmed	In situ atomistic observation of disconnection-mediated grain boundary migration
title_sort	in situ atomistic observation of disconnection-mediated grain boundary migration
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/617383e8feef4570a0db5982bd0a7df6
work_keys_str_mv	AT qizhu insituatomisticobservationofdisconnectionmediatedgrainboundarymigration AT guangcao insituatomisticobservationofdisconnectionmediatedgrainboundarymigration AT jiangweiwang insituatomisticobservationofdisconnectionmediatedgrainboundarymigration AT chuangdeng insituatomisticobservationofdisconnectionmediatedgrainboundarymigration AT jixueli insituatomisticobservationofdisconnectionmediatedgrainboundarymigration AT zezhang insituatomisticobservationofdisconnectionmediatedgrainboundarymigration AT scottxmao insituatomisticobservationofdisconnectionmediatedgrainboundarymigration
_version_	1718381970813091840

In situ atomistic observation of disconnection-mediated grain boundary migration

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