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The Effect of Bound...
The Effect of Boundary Conditions on a Theoretical Analysis of Axial Buckling in a Chiral Single-Wall Carbon Nanotube
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- Hu, Zhili, 1983 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Guo, X. (författare)
- Shanghai University
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(creator_code:org_t)
- American Scientific Publishers, 2010
- 2010
- Engelska.
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Ingår i: Journal of Computational and Theoretical Nanoscience. - : American Scientific Publishers. - 1546-1955 .- 1546-1963. ; 7:11, s. 2401-2404
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http://dx.doi.org/10...
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Abstract
Ämnesord
Stäng
- Using molecular dynamics simulation, we predict that under fixed-end boundary condition, for an unsymmetrical chiral single-wall carbon nanotubes (SWCNTs), helix-like stripes would appear on the nanotube shell, and torsional buckling could occur. At the same time, buckling critical strains would be greatly reduce (e.g., similar to 20% for a (8,3) SWCNT) compared with those under simply supported boundary conditions. The mechanism for this decrease is not understood.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- Helix-Like
- Boundary Effect
- Stripe
- elastic medium
- Chiral Carbon Nanotube
- torsion
- Torsional Buckling
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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