Atomic-scale observation of dynamic grain boundary structural transformation during shear-mediated migration
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DOI: 10.1126/sciadv.abn3785
Abstract: Grain boundary (GB) structural change is commonly observed during and after stress-driven GB migration in nanocrystalline materials, but its exact atomic scale transformation has not been explored experimentally. Here, using in situ high-resolution transmission electron… read more here.
Keywords: boundary structural; mediated migration; grain boundary; migration ... See more keywords