WebJan 1, 2024 · Fine defect engineering of graphene friction. Carbon, Volume 182, 2024, pp. 735-741. Show abstract. Two-dimensional materials, in particular graphene, exhibit a low friction coefficient and good wear properties. However, the tribological properties of these materials strongly depend on faint differences at the atomic level, and the … WebGraphene structural defects, namely edges, step-edges, and wrinkles, are susceptible to severe mechanical deformation and stresses under tribo-mechanical operations. Applied …
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WebOct 24, 2024 · Fine defect engineering of graphene friction New Articel in Journal "Carbon" Picture: Aitor Zambudio 28 June 2024. Research · Publication. The influence of Cr and Ni doping on the microstructure of oxygen containing diamond-like carbon films ... WebA schematic illustration of multilayer graphene lamination is shown in Fig. 3, where different colors represent different boundary conditions.In the MD simulation of MLG, we adopted a large-scale atomic/molecular massive parallel simulator (LAMMPS) [34].Periodic boundary conditions were imposed in the three directions of the initial model: group a was defined … harvard divinity school field education
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WebThe technique involves etching patterns into the silicon carbide surfaces on which epitaxial graphene is grown. The patterns serve as templates directing the growth of graphene … WebJun 1, 2024 · Request PDF Fine Defect Engineering of Graphene Friction Two-dimensional materials, in particular graphene, exhibit a low friction coefficient and good … WebFeb 1, 2016 · These include introduction of point and line defects into graphene lattices, spatial confinement and edge engineering, doping of graphene lattice with foreign atoms, and sp³ functionalization. harvard developing child youtube