Reconciling grain growth and shear-coupled grain boundary migration

Conventional grain growth models assume the velocity of a grain boundary is proportional to its curvature but cannot account for the many deviations observed experimentally. Here, the authors present a model that connects grain growth directly to the disconnection mechanism of grain boundary migrati...

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Autores principales:	Spencer L. Thomas, Kongtao Chen, Jian Han, Prashant K. Purohit, David J. Srolovitz
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/d77179d996414d56bb3a75435b7a0861
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spelling	oai:doaj.org-article:d77179d996414d56bb3a75435b7a08612021-12-02T17:06:07ZReconciling grain growth and shear-coupled grain boundary migration10.1038/s41467-017-01889-32041-1723https://doaj.org/article/d77179d996414d56bb3a75435b7a08612017-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-01889-3https://doaj.org/toc/2041-1723Conventional grain growth models assume the velocity of a grain boundary is proportional to its curvature but cannot account for the many deviations observed experimentally. Here, the authors present a model that connects grain growth directly to the disconnection mechanism of grain boundary migration and can account for these deviations.Spencer L. ThomasKongtao ChenJian HanPrashant K. PurohitDavid J. SrolovitzNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Spencer L. Thomas Kongtao Chen Jian Han Prashant K. Purohit David J. Srolovitz Reconciling grain growth and shear-coupled grain boundary migration
description	Conventional grain growth models assume the velocity of a grain boundary is proportional to its curvature but cannot account for the many deviations observed experimentally. Here, the authors present a model that connects grain growth directly to the disconnection mechanism of grain boundary migration and can account for these deviations.
format	article
author	Spencer L. Thomas Kongtao Chen Jian Han Prashant K. Purohit David J. Srolovitz
author_facet	Spencer L. Thomas Kongtao Chen Jian Han Prashant K. Purohit David J. Srolovitz
author_sort	Spencer L. Thomas
title	Reconciling grain growth and shear-coupled grain boundary migration
title_short	Reconciling grain growth and shear-coupled grain boundary migration
title_full	Reconciling grain growth and shear-coupled grain boundary migration
title_fullStr	Reconciling grain growth and shear-coupled grain boundary migration
title_full_unstemmed	Reconciling grain growth and shear-coupled grain boundary migration
title_sort	reconciling grain growth and shear-coupled grain boundary migration
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/d77179d996414d56bb3a75435b7a0861
work_keys_str_mv	AT spencerlthomas reconcilinggraingrowthandshearcoupledgrainboundarymigration AT kongtaochen reconcilinggraingrowthandshearcoupledgrainboundarymigration AT jianhan reconcilinggraingrowthandshearcoupledgrainboundarymigration AT prashantkpurohit reconcilinggraingrowthandshearcoupledgrainboundarymigration AT davidjsrolovitz reconcilinggraingrowthandshearcoupledgrainboundarymigration
_version_	1718381759918243840

Reconciling grain growth and shear-coupled grain boundary migration

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