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 …

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 …

Molecular dynamic study of mechanical properties of single/double wall SiCNTs: Consideration temperature, diameter and interlayer distance

F Memarian, A Fereidoon, S Khodaei… - Vacuum, 2017 - Elsevier
In the current study, molecular dynamics (MD) simulations were employed for investigating
the influence of interlayer distance, diameter, chirality and temperature on mechanical …

Fracture behavior of SiGe nanosheets: mechanics of monocrystalline vs. polycrystalline structure

MZ Dehaghani, ME Safa, F Yousefi… - Engineering Fracture …, 2021 - Elsevier
Abstract 2D materials present promising features, but their intrinsic defects, especially at
high temperatures, should be considered for usage under harsh conditions. Molecular …

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 …

Mechanical properties of oxygen-functionalized silicon carbide nanotubes: a molecular dynamics study

M Eghbalian, R Ansari, S Rouhi - Physica B: Condensed Matter, 2021 - Elsevier
In this paper, a molecular dynamics approach is used to characterize the mechanical
characteristics of oxygen-functionalized single-walled silicon carbide nanotubes. The …

Effect of side surface orientation on the mechanical properties of silicon nanowires: a molecular dynamics study

XR Zhuo, HG Beom - Crystals, 2019 - mdpi.com
We investigated the mechanical properties of< 100>-oriented square cross-sectional silicon
nanowires under tension and compression, with a focus on the effect of side surface …

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 …

Molecular dynamics simulations of diameter dependence tensile behavior of silicon carbide nanotubes

H Pan, X Si - Physica B: Condensed Matter, 2009 - Elsevier
Molecular dynamics simulations with Tersoff potentials were used to study the response of
single crystalline SiC nanotubes under tensile strain. The results show that the nanotubes …

Dynamics behavior and defects evolution of silicon nitride nanowires under tension and compression load: a molecular dynamics study

X Lu, M Chen, D Qiu, L Fan, C Wang… - Computational materials …, 2012 - Elsevier
Molecular dynamics simulations are used to investigate the dynamics behavior of single-
crystalline β-Si3N4 nanowires with different aspect ratios under tension and compression …