Overview on micro-and nanomechanical testing: New insights in interface plasticity and fracture at small length scales
Micro-and nanomechanical testing has seen a rapid development over the last decade with
miniaturized test rigs and MEMS-based devices providing access to the mechanical …
miniaturized test rigs and MEMS-based devices providing access to the mechanical …
A review of high-strength nanolaminates and evaluation of their properties
Nanolaminates are composed of nanoscale-thick alternating layers of different materials and
their properties are dependent on the individual layers, the layer thickness and the …
their properties are dependent on the individual layers, the layer thickness and the …
Strengthening and toughening mechanisms in graphene-Al nanolaminated composite micro-pillars
Uniaxial compression tests were carried out on micro-pillars fabricated from nanolaminated
graphene (reduced graphene oxide, RGO)-Al composites of different RGO concentrations …
graphene (reduced graphene oxide, RGO)-Al composites of different RGO concentrations …
Large mechanical properties enhancement in ceramics through vacancy-mediated unit cell disturbance
Z Chen, Y Huang, N Koutná, Z Gao… - Nature …, 2023 - nature.com
Tailoring vacancies is a feasible way to improve the mechanical properties of ceramics.
However, high concentrations of vacancies usually compromise the strength (or hardness) …
However, high concentrations of vacancies usually compromise the strength (or hardness) …
Strong resistance to shear instability in multilayered metallic composites by nanoscale amorphous-BCC crystalline interfaces
F Qin, F Chen, J Hou, W Lu, S Chen, J Li - Materials Science and …, 2024 - Elsevier
Experiments have shown that high strength and high plastic stability are difficult to be
simultaneously obtained in crystalline-amorphous layered composites. Here we report a …
simultaneously obtained in crystalline-amorphous layered composites. Here we report a …
Invited Article: Indenter materials for high temperature nanoindentation
As nanoindentation at high temperatures becomes increasingly popular, a review of
indenter materials for usage at high temperatures is instructive for identifying appropriate …
indenter materials for usage at high temperatures is instructive for identifying appropriate …
Strong interfaces: the key to high strength in nano metallic laminates
Excellent mechanical properties of nanomaterials are usually attributed to their nanoscale
feature size and high-density interfaces. This work explores the effects of intrinsic interface …
feature size and high-density interfaces. This work explores the effects of intrinsic interface …
Hierarchical crystalline–amorphous nanocomposites with high strength and large deformability enabled by elemental diffusion
Amorphous/nanocrystalline dual-phase structures have recently emerged as an effective
way for overcoming the strength–ductility trade-off and breaking the limitation of the reverse …
way for overcoming the strength–ductility trade-off and breaking the limitation of the reverse …
Deformation mechanisms in Ti/TiN multilayer under compressive loading
The promising mechanical, physical and chemical properties of nano-scale metal/ceramic
multilayers (MCMs) are of high interest for extreme environment applications. Understanding …
multilayers (MCMs) are of high interest for extreme environment applications. Understanding …
Anisotropy, size, and aspect ratio effects on micropillar compression of AlSiC nanolaminate composites
Metal-ceramic nanolaminate composites show promise as high strength and toughness
materials. Micropillar compression was used to characterize the mechanical behavior of …
materials. Micropillar compression was used to characterize the mechanical behavior of …