Longitudinal, transverse, and torsional free vibrational and mechanical behavior of silicon nanotubes using an atomistic model

HS Jahromi, AR Setoodeh - Materials Research, 2020 - SciELO Brasil
Silicon nanotubes (SiNTs) have been successfully synthesized recently. Despite the wide
potential applications of SiNTs, their mechanical properties are rarely reported. In this study …

Mechanical properties of silicon-germanium nanotubes: a molecular dynamics study

A Dadrasi, AR Albooyeh, AH Mashhadzadeh - Applied Surface Science, 2019 - Elsevier
In current article, molecular dynamic simulation was selected to estimate the mechanical
properties of silicon‑germanium nanotubes (SiGeNTs) according to their chirality, dimension …

Modal analysis of silicon carbide nanotubes using structural mechanics

N Khani, MM Seyyed Fakhrabadi, M Vahabi… - Applied Physics A, 2014 - Springer
This article discusses the vibrational properties of silicon carbide nanotubes with various
dimensions, chiralities and boundary conditions. The molecular mechanics-based finite …

Mechanical properties of silicon-germanium nanotubes under tensile and compressive loadings

A Setoodeh, H Attariani… - Journal of Nano Research, 2011 - Trans Tech Publ
The mechanical response of single-walled zigzag silicon-germanium nanotubes (SiGeNTs)
under tensile and compressive loadings is modeled via atomistic simulation method. The …

Effects of temperature, strain rate, and vacancies on tensile and fatigue behaviors of silicon-based nanotubes

YR Jeng, PC Tsai, TH Fang - Physical Review B—Condensed Matter and …, 2005 - APS
This paper adopts the Tersoff-Brenner many-body potential function to perform molecular
dynamics simulations of the tensile and fatigue behaviors of hypothetical silicon-based …

Effect of diameter, length, and chirality on the properties of silicon nanotubes

M Motamedi, E Safdari - Silicon, 2022 - Springer
The mechanical properties of nanostructures are a researcher's favorite topics. In the
meantime, the mechanical and physical properties of the two dimensional structures and the …

Energy band and band-gap properties of deformed single-walled silicon nanotubes

G Shan, W Huang - Frontiers of Physics in China, 2010 - Springer
The fantastic physical properties of single-walled silicon nanotubes (SWSiNTs) under
mechanical strain make them promising materials for fabricating nanoscale electronic …

Vibrational characteristics of carbon nanotubes as nanomechanical resonators

YW Kwon, C Manthena, JJ Oh… - Journal of nanoscience …, 2005 - ingentaconnect.com
Using eigenvalue analysis of mass and stiffness matrices directly computed from atomistic
simulations, natural frequencies and mode shapes of various carbon nanotubes are studied …

Atomistic simulations of the buckling behavior of perfect and defective silicon carbide nanotubes

AR Setoodeh, M Jahanshahi, H Attariani - Computational materials science, 2009 - Elsevier
In the present study, the buckling behavior of silicon carbide nanotubes (SiCNTs) is
investigated employing molecular dynamics (MD) method. The structural properties of …

Vibration Properties of Single Walled Carbon Nanotubes—A Comparison Between the Atomistic Simulations and Continuum Shell Modelling

CD Reddy, S Rajendran… - Journal of Computational …, 2010 - ingentaconnect.com
Free vibration analysis of single-walled carbon nanotubes (SWCNTs) is carried out to study
the natural frequencies and mode shapes. Appropriate continuum parameters are proposed …