[HTML][HTML] Mechanical and vibrational characteristics of functionally graded Cu–Ni nanowire: a molecular dynamics study
Functionally graded material (FGM) is a class of advanced materials, consisting of two (or
more) different constituents, that possesses a continuously varying composition profile. With …
more) different constituents, that possesses a continuously varying composition profile. With …
Surface effect in the bending of nanowires
Y Yao, S Chen - Mechanics of Materials, 2016 - Elsevier
The surface effect in the bending of nanowires (nanobeams), including cantilever nanowires
and fixed-fixed ones, is investigated in this paper with a recently developed elastic theory for …
and fixed-fixed ones, is investigated in this paper with a recently developed elastic theory for …
Effect of vacancy defects on the vibration frequency of graphene nanoribbons
H Guo, J Wang - Nanomaterials, 2022 - mdpi.com
Graphene is a type of two-dimensional material with special properties and complex
mechanical behavior. In the process of growth or processing, graphene inevitably has …
mechanical behavior. In the process of growth or processing, graphene inevitably has …
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 …
high temperatures, should be considered for usage under harsh conditions. Molecular …
Size effect in the bending of a Timoshenko nanobeam
N Jia, Y Yao, Y Yang, S Chen - Acta Mechanica, 2017 - Springer
The size effect should be considered due to the large ratio of surface area to volume when
the characteristic length of a beam lies in the nanoscale. The size effect in the bending of a …
the characteristic length of a beam lies in the nanoscale. The size effect in the bending of a …
Size-dependent Young's modulus in ZnO nanowires with strong surface atomic bonds
The mechanical properties of size-dependent nanowires are important in nano-electro-
mechanical systems (NEMSs), and have attracted much research interest. Characterization …
mechanical systems (NEMSs), and have attracted much research interest. Characterization …
Modeling and analysis of the static bending of piezoelectric nanowires with the consideration of surface effects
L Wang, Z Ou - Journal of the Brazilian Society of Mechanical Sciences …, 2022 - Springer
In this paper, the Euler–Bernoulli beam model was used to analyze the influence of surface
effect on the bending of piezoelectric nanowires based on surface energy density theory …
effect on the bending of piezoelectric nanowires based on surface energy density theory …
Understanding mechanical properties and failure mechanism of germanium-silicon alloy at nanoscale
We use molecular dynamics simulations to investigate the material properties of cubic zinc
blende Si 0.5 Ge 0.5 alloy nanowire (NW). We elucidate the effect of nanowire size, crystal …
blende Si 0.5 Ge 0.5 alloy nanowire (NW). We elucidate the effect of nanowire size, crystal …
Surface effect on resonant properties of nanowires predicted by an elastic theory for nanomaterials
Y Yao, S Chen - Journal of Applied Physics, 2015 - pubs.aip.org
A recently developed continuum theory considering surface effect in nanomaterials is
adopted to investigate the resonant properties of nanowires with different boundary …
adopted to investigate the resonant properties of nanowires with different boundary …
Continuum models calibrated with atomistic simulations for the transverse vibrations of silicon nanowires
HN Pishkenari, B Afsharmanesh… - International Journal of …, 2016 - Elsevier
Abstract We have conducted Molecular Dynamics (MD) simulations with the Environment-
Dependent Interatomic Potential (EDIP) to obtain the natural frequency of ultra-thin Silicon …
Dependent Interatomic Potential (EDIP) to obtain the natural frequency of ultra-thin Silicon …