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 …
Ultra-strength materials
Recent experiments on nanostructured materials, such as nanoparticles, nanowires,
nanotubes, nanopillars, thin films, and nanocrystals have revealed a host of “ultra-strength” …
nanotubes, nanopillars, thin films, and nanocrystals have revealed a host of “ultra-strength” …
Ultrastrong ductile and stable high-entropy alloys at small scales
Refractory high-entropy alloys (HEAs) are a class of emerging multi-component alloys,
showing superior mechanical properties at elevated temperatures and being technologically …
showing superior mechanical properties at elevated temperatures and being technologically …
Mechanical tailoring of dislocations in ceramics at room temperature: A perspective
X Fang - Journal of the American Ceramic Society, 2024 - Wiley Online Library
The potential of dislocations (line defects) in ceramics may have been greatly underrated
until most recently. Promising proofs‐of‐concept have been demonstrated for dislocation …
until most recently. Promising proofs‐of‐concept have been demonstrated for dislocation …
Roadmap for focused ion beam technologies
The focused ion beam (FIB) is a powerful tool for fabrication, modification, and
characterization of materials down to the nanoscale. Starting with the gallium FIB, which was …
characterization of materials down to the nanoscale. Starting with the gallium FIB, which was …
Nanoporous amorphous carbon nanopillars with lightweight, ultrahigh strength, large fracture strain, and high damping capability
Simultaneous achievement of lightweight, ultrahigh strength, large fracture strain, and high
damping capability is challenging because some of these mechanical properties are …
damping capability is challenging because some of these mechanical properties are …
Fabrication and deformation of three-dimensional hollow ceramic nanostructures
Creating lightweight, mechanically robust materials has long been an engineering pursuit.
Many siliceous skeleton species—such as diatoms, sea sponges and radiolarians—have …
Many siliceous skeleton species—such as diatoms, sea sponges and radiolarians—have …
Approaching the ideal elastic strain limit in silicon nanowires
Achieving high elasticity for silicon (Si) nanowires, one of the most important and versatile
building blocks in nanoelectronics, would enable their application in flexible electronics and …
building blocks in nanoelectronics, would enable their application in flexible electronics and …
The mechanical properties of nanowires
Applications of nanowires into future generation nanodevices require a complete
understanding of the mechanical properties of the nanowires. A great research effort has …
understanding of the mechanical properties of the nanowires. A great research effort has …
Can microscale fracture tests provide reliable fracture toughness values? A case study in silicon
Fracture toughness testing of materials at the micrometer scale has become essential due to
the continuing miniaturization of devices accompanied by findings of size effects in fracture …
the continuing miniaturization of devices accompanied by findings of size effects in fracture …