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Twisting of a Pristine α-Fe Nanowire: From Wild Dislocation Avalanches to Mild Local Amorphization

The torsion of pristine α-Fe nanowires was studied by molecular dynamics simulations. Torsion-induced plastic deformation in pristine nanowires is divided into two regimes. Under weak torsion, plastic deformation leads to dislocation nucleation and propagation. Twisting-induced dislocations are main...

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Vydáno v:Nanomaterials (Basel)
Hlavní autoři: Yang, Yang, Ding, Xiangdong, Sun, Jun, Salje, Ekhard K. H.
Médium: Artigo
Jazyk:Inglês
Vydáno: MDPI 2021
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC8234800/
https://ncbi.nlm.nih.gov/pubmed/34207172
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/nano11061602
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