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Discrete shear band plasticity through dislocation activities in body-centered cubic tungsten nanowires

Shear band in metallic crystals is localized deformation with high dislocation density, which is often observed in nanopillar deformation experiments. The shear band dynamics coupled with dislocation activities, however, remains unclear. Here, we investigate the dynamic processes of dislocation and...

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Pubblicato in:Sci Rep
Autori principali: Wang, Jiangwei, Wang, Yanming, Cai, Wei, Li, Jixue, Zhang, Ze, Mao, Scott X.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group UK 2018
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5854623/
https://ncbi.nlm.nih.gov/pubmed/29545583
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-23015-z
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