Transition of deformation mechanisms in single-crystalline metallic nanowires

S Yin, G Cheng, G Richter, H Gao, Y Zhu - ACS nano, 2019 - ACS Publications
… , the deformation mechanism in single-crystalline Ag ⟨110⟩ NWs with different cross-sectional
geometries can be predicted. A key determining factor of deformation mechanism seems …

Investigations on the deformation mechanisms of single-crystalline Cu nanowires under bending and torsion

X Tian, J Cui, C Zhang, Z Ma, R Wan… - Computational materials …, 2014 - Elsevier
… two ends of the wire is the major deformation mechanism. Actually, since the … deformation.
Thus, the nucleation and slip of partial dislocations are still a controlling and basic mechanism

Bending and tensile deformation of metallic nanowires

MT McDowell, AM Leach, K Gall - Modelling and Simulation in …, 2008 - iopscience.iop.org
nanowires have been pursued, these investigations have primarily focused on dynamic
deformation mechanisms … , it must be emphasized that these results are for single crystal, defect …

Novel deformation mechanism of twinned nanowires

J Wang, H Huang - Applied physics letters, 2006 - pubs.aip.org
… Do twinned nanowires deform differently from the single crystalline ones? If so, what are the
… the prototype of fcc metals, we study the deformation mechanism of twinned nanowires. Our …

The mechanical behavior and deformation of bicrystalline nanowires

GJ Tucker, ZH Aitken, JR Greer… - … and Simulation in …, 2012 - iopscience.iop.org
single crystals [2, 8, 14, 38–41], interfaces can also be influential on their mechanical properties,
as in NC metals… the underlying deformation mechanisms active in each nanowire during …

Probing the atomic-scale deformation mechanism of single-crystal nanowires coated with a multi-component alloyed shell

K Gan, D Yan, Y Zhang - Computational Materials Science, 2023 - Elsevier
nanowires. However, few attempts have been made to investigate the deformation mechanisms
of nanowires … the tensile deformation of single-crystal nickel nanowires coated with MCA …

Mechanics of crystalline nanowires

HS Park, W Cai, HD Espinosa, H Huang - MRS bulletin, 2009 - cambridge.org
… ) image of a nanowire prior to testing showing a single crystal structure in the nanowire
interior with some defects on the surface. (d) TEM image of the nanowire after fracture showing …

Molecular dynamics simulation of size and strain rate dependent mechanical response of FCC metallic nanowires

SJA Koh, HP Lee - Nanotechnology, 2006 - iopscience.iop.org
… fcc metallic nanowires. The simulation was performed for the commonly studied Au nanowire
and the rarely studied Pt nanowire… are usually investigated for Au nanowires, empirical MD …

Deformation mechanisms and pseudoelastic behaviors in trilayer composite metal nanowires

N Abdolrahim, IN Mastorakos, HM Zbib - Physical Review B—Condensed …, 2010 - APS
deformation mechanisms in composite nanowires and compare their behavior to single-crystalline
nanowires. … -free fcc singlecrystalline nanowires made of Cu, Ni, and Au, when de- …

Plasticity of metal nanowires

CR Weinberger, W Cai - Journal of Materials Chemistry, 2012 - pubs.rsc.org
… and observe individual nanowires during deformation presents … plastic deformation
mechanisms of metals at the nanoscale. … Single crystal, nano-twinned, bi- and poly-crystal