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High-energy mesoscale strips observed in two-dimensional atomistic modeling of plastic deformation of nano-polycrystal |
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| Authors: | Julia A Baimova Sergey V Dmitriev |
| Affiliation: | 1. Institut Jean Lamour, Lorraine University, 54000 Nancy, France;2. LEMTA, Lorraine University, 54500 Vandoeuvre-lès-Nancy, France;1. School of Material Science and Engineering, Nanchang Hangkong University, Nanchang 330063, China;2. State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute (LSMRI), Qingdao 266237, China |
| Abstract: | Plastic deformation of two-dimensional polycrystal with nano-size grains is investigated by means of molecular dynamics simulations. High-energy mesoscale strips are revealed and their properties are studied. It is demonstrated that the atoms within the mesoscale strips have higher potential energy and smaller mean interatomic distance than the rest of the atoms with ideal coordination number. |
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