Influence of oriented topological defects on the mechanical properties of carbon nanotube heterojunctions
The mechanical properties of finite-length (5, 0)/(8, 0) single-walled carbon nanotube
(SWCNT) heterojunctions with manipulated topological defects are investigated using
molecular dynamics simulation calculations. The results show that the mechanical
properties and deformation behavior of SWCNT heterojunctions are mainly affected not only
by the diameter of the thinner segment of the SWCNT heterojunction but also by the
orientation of the heptagon-heptagon (7-7) pair in the junction region. Moreover, the …
(SWCNT) heterojunctions with manipulated topological defects are investigated using
molecular dynamics simulation calculations. The results show that the mechanical
properties and deformation behavior of SWCNT heterojunctions are mainly affected not only
by the diameter of the thinner segment of the SWCNT heterojunction but also by the
orientation of the heptagon-heptagon (7-7) pair in the junction region. Moreover, the …
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