$Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading$
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Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading

Identifying atomic defects during deformation is crucial to understand material response but remains challenging in three dimensions. Here, the authors couple X-ray Bragg coherent diffraction imaging and atomistic simulations to correlate a strain field to a screw dislocation in a single copper grai...

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Auteurs principaux:	Mathew J. Cherukara, Reeju Pokharel, Timothy S. O’Leary, J. Kevin Baldwin, Evan Maxey, Wonsuk Cha, Jorg Maser, Ross J. Harder, Saryu J. Fensin, Richard L. Sandberg
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2018
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/fb69c8ebe85c47c4bbbe7accd9f070aa
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id	oai:doaj.org-article:fb69c8ebe85c47c4bbbe7accd9f070aa
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spelling	oai:doaj.org-article:fb69c8ebe85c47c4bbbe7accd9f070aa2021-12-02T14:39:25ZThree-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading10.1038/s41467-018-06166-52041-1723https://doaj.org/article/fb69c8ebe85c47c4bbbe7accd9f070aa2018-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06166-5https://doaj.org/toc/2041-1723Identifying atomic defects during deformation is crucial to understand material response but remains challenging in three dimensions. Here, the authors couple X-ray Bragg coherent diffraction imaging and atomistic simulations to correlate a strain field to a screw dislocation in a single copper grain.Mathew J. CherukaraReeju PokharelTimothy S. O’LearyJ. Kevin BaldwinEvan MaxeyWonsuk ChaJorg MaserRoss J. HarderSaryu J. FensinRichard L. SandbergNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Mathew J. Cherukara Reeju Pokharel Timothy S. O’Leary J. Kevin Baldwin Evan Maxey Wonsuk Cha Jorg Maser Ross J. Harder Saryu J. Fensin Richard L. Sandberg Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading
description	Identifying atomic defects during deformation is crucial to understand material response but remains challenging in three dimensions. Here, the authors couple X-ray Bragg coherent diffraction imaging and atomistic simulations to correlate a strain field to a screw dislocation in a single copper grain.
format	article
author	Mathew J. Cherukara Reeju Pokharel Timothy S. O’Leary J. Kevin Baldwin Evan Maxey Wonsuk Cha Jorg Maser Ross J. Harder Saryu J. Fensin Richard L. Sandberg
author_facet	Mathew J. Cherukara Reeju Pokharel Timothy S. O’Leary J. Kevin Baldwin Evan Maxey Wonsuk Cha Jorg Maser Ross J. Harder Saryu J. Fensin Richard L. Sandberg
author_sort	Mathew J. Cherukara
title	Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading
title_short	Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading
title_full	Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading
title_fullStr	Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading
title_full_unstemmed	Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading
title_sort	three-dimensional x-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/fb69c8ebe85c47c4bbbe7accd9f070aa
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Three-dimensional X-ray diffraction imaging of dislocations in polycrystalline metals under tensile loading

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