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Vestnik Yuzhno-Ural'skogo Gosudarstvennogo Universiteta. Seriya "Matematika. Mekhanika. Fizika", 2013, Volume 5, Issue 1, Pages 95–99
(Mi vyurm55)
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Physics
Quantum-chemical modeling of deformation processes of chiral carbon nanotubes
S. A. Sozykin, E. R. Sokolova, K. A. Telnoy, V. P. Beskachko, G. P. Vyatkin South Ural State University
Abstract:
The paper presents the results of quantum-mechanical calculations of the mechanical properties of chiral carbon nanotubes. We assess the conditions under which the boundary effects can be neglected in the simulation. Tensile strength, Young's modulus and shear energy for optimized nanotubes geometry were identified. The ranges of strains of nanotubes in which they have not experienced fracture were defined.
Keywords:
carbon nanotubes, Young modulus, shear modulus, ultimate stress.
Received: 11.01.2013
Citation:
S. A. Sozykin, E. R. Sokolova, K. A. Telnoy, V. P. Beskachko, G. P. Vyatkin, “Quantum-chemical modeling of deformation processes of chiral carbon nanotubes”, Vestn. Yuzhno-Ural. Gos. Un-ta. Ser. Matem. Mekh. Fiz., 5:1 (2013), 95–99
Linking options:
https://www.mathnet.ru/eng/vyurm55 https://www.mathnet.ru/eng/vyurm/v5/i1/p95
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Abstract page: | 198 | Full-text PDF : | 59 | References: | 67 |
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