Predictive descriptors in machine learning and data-enabled explorations of high-entropy alloys

A Roy, G Balasubramanian - Computational materials science, 2021 - Elsevier
Located at the intersection of intriguing material phases and potentially superior mechanical
properties, high-entropy alloys (HEAs) have been gaining increasing interest across …

Transport properties of refractory high-entropy alloys with single-phase body-centered cubic structure

Y Dong, S Mu, X Guo, J Han, J Duan, N Jia, Y Xue… - Scripta Materialia, 2023 - Elsevier
The transport properties of a series of refractory high-entropy alloys (RHEAs) with single-
phase body-centered cubic structures are investigated based on both experiments and first …

Vacancy-induced phonon localization in boron arsenide using a unified neural network interatomic potential

J Zhang, H Zhang, J Wu, X Qian, B Song, CT Lin… - Cell Reports Physical …, 2024 - cell.com
Boron arsenide, considered an ideal semiconductor, inevitably introduces arsenic defects
during crystal growth. Here, we develop a unified neural network interatomic potential with …

[HTML][HTML] A density-functional-theory-based and machine-learning-accelerated hybrid method for intricate system catalysis

X Wan, Z Zhang, W Yu, Y Guo - Materials Reports: Energy, 2021 - Elsevier
Being progressively applied in the design of highly active catalysts for energy devices,
machine learning (ML) technology has shown attractive ability of dramatically reducing the …

Applying a machine learning interatomic potential to unravel the effects of local lattice distortion on the elastic properties of multi-principal element alloys

M Jafary-Zadeh, KH Khoo, R Laskowski… - Journal of Alloys and …, 2019 - Elsevier
The concept of local lattice distortion (LLD) is of fundamental importance in the
understanding of properties of high-entropy alloys and, more generally, of multi-principal …

Neural network-based order parameter for phase transitions and its applications in high-entropy alloys

J Yin, Z Pei, MC Gao - Nature Computational Science, 2021 - nature.com
Phase transition is one of the most important phenomena in nature and plays a central role
in materials design. All phase transitions are characterized by suitable order parameters …

B2 ordering in body-centered-cubic AlNbTiV refractory high-entropy alloys

F Körmann, T Kostiuchenko, A Shapeev… - Physical Review …, 2021 - APS
The phase stability of a bcc AlNbTiV high-entropy alloy at elevated temperatures is studied
using a combination of machine-learning interatomic potentials, first-principles calculations …

A systematic approach to generating accurate neural network potentials: The case of carbon

Y Shaidu, E Küçükbenli, R Lot, F Pellegrini… - npj Computational …, 2021 - nature.com
Availability of affordable and widely applicable interatomic potentials is the key needed to
unlock the riches of modern materials modeling. Artificial neural network-based approaches …

Short-range order and its impacts on the BCC MoNbTaW multi-principal element alloy by the machine-learning potential

PA Santos-Florez, SC Dai, Y Yao, H Yanxon, L Li… - Acta Materialia, 2023 - Elsevier
We utilize a machine-learning force field, trained by a neural network (NN) with bispectrum
coefficients as descriptors, to investigate the chemical short-range order (SRO) influences …

First-principles-based high-throughput computation for high entropy alloys with short range order

V Sorkin, S Chen, TL Tan, ZG Yu, M Man… - Journal of Alloys and …, 2021 - Elsevier
We extend the small set of ordered structures (SSOS) method to calculate several typical
materials properties of high entropy alloys (HEAs) with short range order (SRO). Using both …