Effects of strain rate and annealing temperature on tensile properties of nanocrystalline diamond
Nanocrystalline diamond (NCD) is a promising material due to its extraordinary properties,
such as ultrahigh strength and hardness. The effects of strain rate (ε˙) and annealing …
such as ultrahigh strength and hardness. The effects of strain rate (ε˙) and annealing …
Graphitization resistance determines super hardness of lonsdaleite, nanotwinned and nanopolycrystalline diamond
Recent experiments have reported that nanotwinned and nanopolycrystalline diamond-like
materials exhibit unprecedented hardness, enhanced fracture toughness, and improved …
materials exhibit unprecedented hardness, enhanced fracture toughness, and improved …
Ion implantation in nanodiamonds: size effect and energy dependence
Nanoparticles are ubiquitous in nature and are increasingly important for technology. They
are subject to bombardment by ionizing radiation in a diverse range of environments. In …
are subject to bombardment by ionizing radiation in a diverse range of environments. In …
Molecular dynamics simulation of phonon thermal transport in nanotwinned diamond with a new optimized Tersoff potential
L Shi, X Ma, M Li, Y Zhong, L Yang, W Yin… - Physical Chemistry …, 2021 - pubs.rsc.org
The inaccuracy of the most widely used potentials in calculating the phonon transport of sp3
carbon materials hinders the use of molecular dynamics simulations for revealing the …
carbon materials hinders the use of molecular dynamics simulations for revealing the …
Probing the mechanical properties of porous nanoshells by nanoindentation
In this contribution, we present a study of the mechanical properties of porous nanoshells
measured with a nanoindentation technique. Porous nanoshells with hollow designs can …
measured with a nanoindentation technique. Porous nanoshells with hollow designs can …
Thermal stability of hollow porous gold nanoparticles: A molecular dynamics study
Hollow nanoparticle structures play a major role in nanotechnology and nanoscience since
their surface to volume ratio is significantly larger than that of filled ones. While porous …
their surface to volume ratio is significantly larger than that of filled ones. While porous …
Molecular simulations of carbon allotropes in processes with creation and destruction of chemical bonds
The development of sophisticated interatomic potentials for classical molecular dynamics
and Monte Carlo simulations has several advantages, but also some drawbacks. One of …
and Monte Carlo simulations has several advantages, but also some drawbacks. One of …
Mechanical performance of lightweight polycrystalline Ni nanotubes
The mechanical properties of metallic nanowires and nanotubes were investigated using
atomistic molecular dynamics simulations on Ni polycrystalline structures, similar to those …
atomistic molecular dynamics simulations on Ni polycrystalline structures, similar to those …
Polycrystalline Ni nanotubes under compression: a molecular dynamics study
Mechanical properties of nanomaterials, such as nanowires and nanotubes, are an
important feature for the design of novel electromechanical nano-architectures. Since grain …
important feature for the design of novel electromechanical nano-architectures. Since grain …
[PDF][PDF] Design and properties of Bimetallic Nanostructures: Structural and mechanical properties of stable systems
JER Núñez - 2019 - fisica.usach.cl
The study of bimetallic nanoparticles has grown in the last years, from a theoretical and
experimental perspective, due to the numerous applications envisaged in areas such as …
experimental perspective, due to the numerous applications envisaged in areas such as …