Shear module of carbon molecular structures in the form of multilayer graphene with thin vertically oriented carbon nanotubes

In this work, we performed a theoretical study of the shift modulus of carbon molecular structures in the form of multilayer graphene with vertically oriented carbon nanotubes (VO-CNTs). The carbon nanotubes that make up the molecular structures were of two types (zigzag and armchair). The studies w...

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Bibliographic Details
Main Author: Kolesnikova, A. S.
Format: Conference Proceeding
Language:English
Subjects:
Carbon nanotubes
Electromechanical devices
Graphene
Molecular structure
Multilayers
Shear modulus
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Summary:In this work, we performed a theoretical study of the shift modulus of carbon molecular structures in the form of multilayer graphene with vertically oriented carbon nanotubes (VO-CNTs). The carbon nanotubes that make up the molecular structures were of two types (zigzag and armchair). The studies were carried out by the molecular-mechanical method with the energy potential of AIREBO. It was found that the shear modulus increases with an increase in the diameter of CNTs in the VO-CNTs on graphene. The shear modulus is greater for the shift of atoms in the molecular structure along the zigzag edge than for the shift of atoms along the armchair edge. These results can be used in the design of electromechanical devices that include a molecular structure with VO-CNTs on graphene as an element base.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0110093