Mechanical properties of AlCoCrCuFeNi high-entropy alloys using molecular dynamics and machine learning
High-entropy alloys (HEAs) stand out from multi-component alloys due to their attractive
microstructures and mechanical properties. In this investigation, molecular dynamics (MD) …
microstructures and mechanical properties. In this investigation, molecular dynamics (MD) …
Mechanism of radiation damage reduction in equiatomic multicomponent single phase alloys
Recently a new class of metal alloys, of single-phase multicomponent composition at
roughly equal atomic concentrations (“equiatomic”), have been shown to exhibit promising …
roughly equal atomic concentrations (“equiatomic”), have been shown to exhibit promising …
Microscopic mechanisms of laser spallation and ablation of metal targets from large-scale molecular dynamics simulations
The microscopic mechanisms of femtosecond laser ablation of an Al target are investigated
in large-scale massively parallel atomistic simulations performed with a computational …
in large-scale massively parallel atomistic simulations performed with a computational …
Fundamentals of ultrafast laser–material interaction
Short pulse laser irradiation has the ability to bring a material into a state of strong electronic,
thermal, phase, and mechanical nonequilibrium and trigger a sequence of structural …
thermal, phase, and mechanical nonequilibrium and trigger a sequence of structural …
Theory of solid solution strengthening of BCC chemically complex alloys
An analytic model describing substitutional solid solution strengthening in body-centered
cubic (BCC) complex, concentrated alloys (CCAs) based on a/2< 111> screw dislocation …
cubic (BCC) complex, concentrated alloys (CCAs) based on a/2< 111> screw dislocation …
Tutorial: Determination of thermal boundary resistance by molecular dynamics simulations
Z Liang, M Hu - Journal of Applied Physics, 2018 - pubs.aip.org
Due to the high surface-to-volume ratio of nanostructured components in microelectronics
and other advanced devices, the thermal resistance at material interfaces can strongly affect …
and other advanced devices, the thermal resistance at material interfaces can strongly affect …
Enhanced resistance to helium irradiations through unusual interaction between high-entropy-alloy and helium
T Cheng, G Wei, S Jiang, J Zhang, Y Wang, P Liu… - Acta Materialia, 2023 - Elsevier
Finding high performance plasma-facing materials (PFMs) is one of the most important and
challenging tasks for realizing the commercial application of fusion reactors. Herein, we …
challenging tasks for realizing the commercial application of fusion reactors. Herein, we …
Intrinsic factors responsible for brittle versus ductile nature of refractory high-entropy alloys
T Tsuru, S Han, S Matsuura, Z Chen, K Kishida… - Nature …, 2024 - nature.com
Refractory high-entropy alloys (RHEAs) are of interest for ultrahigh-temperature
applications. To overcome their drawbacks—low-temperature brittleness and poor creep …
applications. To overcome their drawbacks—low-temperature brittleness and poor creep …
Atomistic simulations of the local slip resistances in four refractory multi-principal element alloys
The design and development of structural materials that can survive under the extreme
conditions of operation are critical to next generation aerospace and energy technologies …
conditions of operation are critical to next generation aerospace and energy technologies …
Laser-induced thermal processes: heat transfer, generation of stresses, melting and solidification, vaporization, and phase explosion
The vast field of laser-enabled material synthesis, manufacturing, and processing to a large
degree relies on the ability to induce and control a range of thermal processes triggered by …
degree relies on the ability to induce and control a range of thermal processes triggered by …