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Mechanical Properties of Group Iv Single-walled Nanotubes: A Finite Element Approach Based on the Density Functional Theory
[post]
2021
unpublished
In this article, the density functional theory is applied to investigate the mechanical properties of single-walled nanotubes of group IV of periodic table including carbon nanotube, silicon nanotube, germanium nanotube and stanene nanotube. (10,10) armchair nanotube is selected for the investigation. By establishing a link between potential energy expressions in the molecular and structural mechanics, a finite element approach is proposed for modeling the nanotubes. In the proposed model, the
doi:10.21203/rs.3.rs-250867/v1
fatcat:hv4obq55u5af5mck5kwnv7o4h4