Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2001.06b
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- Pages.169-172
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- 2001
A Study of Mechanical Properties of Carbon Nanotubes through TBMD Simulation
TBMD SIMULATION을 이용한 탄소 나노튜브의 역학적 특성 연구
Abstract
We have investigated the mechanical deformation of carbon nanotube using TBMD(tight-binding molecular dynamics) simulation. We have studied four carbon nanotubes, armchair (6, 6), (7, 7), (8, 8), and (9, 9) carbon nanotubes whose length were same. As a result of study, we have known that the nanotube's yield force increases with incresing their diameter. It is similar between (6, 6) and (8, 8) CNT's force-strain curves. Also force-strain curve between (7,7) and (9, 9) CNTs are nearly same.
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