Molecular Dynamics Simulation Based Cohesive Zone Representation of Intergranular Fracture Processes in Bicrystalline Graphene
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Abstract The fracture properties of various grain boundaries in graphene are investigated using the cohesive zone method (CZM). Molecular dynamics simulations are conducted using REBO2+S potential in order to develop a cohesive zone model for graphene grain boundaries using a double cantilever bicrystalline graphene sheet. The cohesive zone model is used to investigate the traction–separation law to understand the separation-work and strength of grain boundaries.
2006 ◽
Vol 54
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pp. 1899-1928
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2021 ◽
2014 ◽
Vol 5
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2018 ◽
Vol 151
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pp. 117-123
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2005 ◽
Vol 127
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pp. 222-232
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2011 ◽
Vol 50
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pp. 1625-1633
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