Direct observation of super‐plasticity of beta‐SiC nanowires at low temperature
Super‐plasticity of single‐crystal beta‐SiC [111] nanowires for> 200% elongation was
observed by in situ axial‐tensile experiments in a scanning electron microscope. The SiC …
observed by in situ axial‐tensile experiments in a scanning electron microscope. The SiC …
Low-temperature in situ large strain plasticity of ceramic SiC nanowires and its atomic-scale mechanism
Large strain plasticity is phenomenologically defined as the ability of a material to exhibit an
exceptionally large deformation rate during mechanical deformation. It is a property that is …
exceptionally large deformation rate during mechanical deformation. It is a property that is …
Influence of microstructures on mechanical behaviours of SiC nanowires: a molecular dynamics study
Abstract The tensile behaviours of [111]-oriented SiC nanowires with various microstructures
are investigated by using molecular dynamics simulations. The results revealed the …
are investigated by using molecular dynamics simulations. The results revealed the …
Fracture strain of SiC nanowires and direct evidence of electron-beam induced amorphisation in the strained nanowires.
S Wang, Y Wu, L Lin, Y He, H Huang - Small (Weinheim an der …, 2014 - europepmc.org
SiC nanowires with diameters ranging from 29 to 270 nm exhibit an average strain of 5.5%
with a maximum of up to 7.0%. The brittle fracture of the nano-wires being measured was …
with a maximum of up to 7.0%. The brittle fracture of the nano-wires being measured was …
Mechanical properties of SiC nanowires determined by scanning electron and field emission microscopies
S Perisanu, V Gouttenoire, P Vincent, A Ayari… - Physical Review B …, 2008 - APS
We present here comparative measurements by scanning electron microscopy (SEM) and
field emission (FE) of the mechanical resonances of singly clamped, batch-fabricated SiC …
field emission (FE) of the mechanical resonances of singly clamped, batch-fabricated SiC …
Mechanical properties of silicon carbide nanowires: effect of size-dependent defect density
This paper reports quantitative mechanical characterization of silicon carbide (SiC)
nanowires (NWs) via in situ tensile tests inside scanning electron microscopy using a …
nanowires (NWs) via in situ tensile tests inside scanning electron microscopy using a …
Large-scale synthesis of crystalline β-SiC nanowires
ZJ Li, HJ Li, XL Chen, AL Meng, KZ Li, YP Xu, L Dai - Applied Physics A, 2003 - Springer
Large quantities of high-purity crystalline β-SiC nanowires have been synthesized at
relatively low temperature via a new simple method, the chemical-vapor-reaction approach …
relatively low temperature via a new simple method, the chemical-vapor-reaction approach …
[引用][C] SiC nanowires synthesized from electrospun nanofiber templates
Abstract Single‐crystalline SiC nanowires (NWs) with a SiO 2 coating (see Figure) have
been grown using electrospun polyacrylonitrile nanofibers as templates. SiC NWs produced …
been grown using electrospun polyacrylonitrile nanofibers as templates. SiC NWs produced …
Growth and modulation of silicon carbide nanowires
We report on the growth and modulation of silicon carbide nanowires (SiC NWs). The NWs
were fabricated by chemical vapor deposition (CVD) process, and had diameters of< 50nm …
were fabricated by chemical vapor deposition (CVD) process, and had diameters of< 50nm …
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