Anas Abu-Odeh
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View article: Finite-Temperature Atomistic and Continuum Stress Fields of Coherent Precipitates with a Small Lattice Misfit
Finite-Temperature Atomistic and Continuum Stress Fields of Coherent Precipitates with a Small Lattice Misfit Open
An accurate description of elastic effects of coherent microstructures is necessary for the predictive modeling of microstructural evolution in many structural materials. To date, there has not been a demonstration on how continuum elastic…
View article: A simple model for short-range ordering kinetics in multi-principal element alloys
A simple model for short-range ordering kinetics in multi-principal element alloys Open
Short-range ordering (SRO) in multi-principal element alloys influences material properties such as strength and corrosion. While some degree of SRO is expected at equilibrium, predicting the kinetics of its formation is challenging. We pr…
View article: Barrier-free predictions of short-range ordering/clustering kinetics in binary FCC solid solutions
Barrier-free predictions of short-range ordering/clustering kinetics in binary FCC solid solutions Open
View article: Reconsidering short-range order in complex concentrated alloys
Reconsidering short-range order in complex concentrated alloys Open
View article: Structure and glide of Lomer and Lomer-Cottrell dislocations: Atomistic simulations for model concentrated alloy solid solutions
Structure and glide of Lomer and Lomer-Cottrell dislocations: Atomistic simulations for model concentrated alloy solid solutions Open
Lomer (L) and Lomer-Cottrell (LC) dislocations have long been considered to be central to work hardening in face-centered cubic (FCC) metals and alloys. These dislocations act as barriers of motion for other dislocations, and can serve as …
View article: Modeling the effect of short-range order on cross-slip in an FCC solid solution
Modeling the effect of short-range order on cross-slip in an FCC solid solution Open
Short-range ordering (SRO) in single-phase face-centered cubic solid solution alloys has been linked to changes in mechanical behavior that are correlated with pronounced changes in deformation microstructure. More specifically, it has bee…
View article: Screw dislocation mobility in a face-centered cubic solid solution with short-range order
Screw dislocation mobility in a face-centered cubic solid solution with short-range order Open
The effect of short-range ordering (SRO) on screw dislocation mobility in Ni-10%Al is investigated using molecular dynamics simulations. We find that the onset of SRO results in a change of the threshold stress as well as a decrease in the…
View article: Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order Open
View article: The chain of chirality transfer in tellurium nanocrystals
The chain of chirality transfer in tellurium nanocrystals Open
What makes things twist? Crystallization and chirality have been entangled since Pasteur's observations on chiral tartaric acid crystals, yet there is still limited understanding of how chiral compounds form chiral crystal morphologies. Fo…
View article: Insights into dislocation climb efficiency in FCC metals from atomistic simulations
Insights into dislocation climb efficiency in FCC metals from atomistic simulations Open
View article: Exploration of the High Entropy Alloy Space as a Constraint Satisfaction Problem
Exploration of the High Entropy Alloy Space as a Constraint Satisfaction Problem Open
High Entropy Alloys (HEAs), Multi-principal Component Alloys (MCA), or Compositionally Complex Alloys (CCAs) are alloys that contain multiple principal alloying elements. While many HEAs have been shown to have unique properties, their dis…
View article: A Constraint Satisfaction Problem Approach to High-Entropy Alloy Design
A Constraint Satisfaction Problem Approach to High-Entropy Alloy Design Open
High-entropy alloys (HEAs) are multi-principal element alloys at near-equiatomic concentrations that can have superior properties such as high irradiation resistance, high fatigue resistance, and high temperature usage, compared to convent…