Metallic nanowires: mechanical properties–theory and experiment

AGN Sofiah, M Samykano, K Kadirgama… - Applied Materials …, 2018 - Elsevier
Recently, with the fast advancement of nanoscience and nanotechnology, metallic
nanowires (MNW) have received additional attention among researchers. Metallic …

Molecular dynamics simulations of fcc-to-bcc transformation in pure iron: A review

X Ou - Materials Science and Technology, 2017 - journals.sagepub.com
Molecular dynamics (MD) simulation has been used to study the martensitic transformation
in iron at the atomic scale. The paper reviews the available interatomic interaction potentials …

Nanowire failure: Long= brittle and short= ductile

Z Wu, YW Zhang, MH Jhon, H Gao, DJ Srolovitz - Nano letters, 2012 - ACS Publications
Experimental studies of the tensile behavior of metallic nanowires show a wide range of
failure modes, ranging from ductile necking to brittle/localized shear failure often in the …

A highly sensitive dopamine sensor based on a polyaniline/reduced graphene oxide/Nafion nanocomposite

LQ Xie, YH Zhang, F Gao, QA Wu, PY Xu… - Chinese Chemical …, 2017 - Elsevier
A nanocomposite of polyaniline/reduced graphene oxide (PANI-rGO) was synthesized using
a hydrothermal method. The product was characterized by FT-IR, Raman spectra, XRD …

Molecular dynamics study of strain rate effects on tensile behavior of single crystal titanium nanowire

L Chang, CY Zhou, LL Wen, J Li, XH He - Computational Materials Science, 2017 - Elsevier
Molecular dynamics simulations were performed to study the tensile behaviors of single
crystal titanium nanowire along [0 0 0 1] direction under different strain rates using the Finnis …

Role of five-fold twin boundary on the enhanced mechanical properties of fcc Fe nanowires

JY Wu, S Nagao, JY He, ZL Zhang - Nano letters, 2011 - ACS Publications
The role of 5-fold twin boundary on the structural and mechanical properties of fcc Fe
nanowire under tension is explored by classical molecular dynamics. Twin-stabilized fcc …

In Situ TEM Characterization and Modulation for Phase Engineering of Nanomaterials

Y Han, L Wang, K Cao, J Zhou, Y Zhu, Y Hou… - Chemical …, 2023 - ACS Publications
Solid-state phase transformation is an intriguing phenomenon in crystalline or noncrystalline
solids due to the distinct physical and chemical properties that can be obtained and modified …

Phase transitions in an Fe system containing a bcc/fcc phase boundary: An atomistic study

B Wang, HM Urbassek - Physical Review B, 2013 - APS
Using molecular-dynamics simulation and the Meyer-Entel interaction potential, we
investigate the energetics and dynamics of the phase transformation in an Fe bicrystal …

Nonhysteretic superelasticity of shape memory alloys at the nanoscale

Z Zhang, X Ding, J Sun, T Suzuki, T Lookman… - Physical Review Letters, 2013 - APS
We perform molecular dynamics simulations to show that shape memory alloy nanoparticles
below the critical size not only demonstrate superelasticity but also exhibit features such as …

Molecular dynamics simulation of the melting behavior of copper nanorod

J Zhang, X Wang, Y Zhu, T Shi, Z Tang, M Li… - Computational Materials …, 2018 - Elsevier
The melting behaviors of copper nanorod are studied by employing molecular dynamics
simulations with the embedded atom method potential during a temperature elevation …