Scripta Materialia, volume 186, pages 14-18

Accelerated modeling of interfacial phases in the Ni-Bi system with machine learning interatomic potential

Publication typeJournal Article
Publication date2020-09-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor6
ISSN13596462
Metals and Alloys
Condensed Matter Physics
General Materials Science
Mechanical Engineering
Mechanics of Materials
Abstract
Abstract High-performance modeling of interfacial phases is a challenge because of the low scalability of first-principle methods. Here we present a data-driven approach based on using the machine learning potential to address this problem. The developed model quantitatively reproduces the formation energy of Bi films on selected Ni grain boundaries. This scheme allows us to model arbitrary grain boundaries, preserving chemical accuracy of the reference method. The suitability of the interatomic potential is also confirmed by the construction of a grain boundary phase diagram. This approach opens the door for the accelerated study of the full configurational space of interfacial phases.

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Korolev V. et al. Accelerated modeling of interfacial phases in the Ni-Bi system with machine learning interatomic potential // Scripta Materialia. 2020. Vol. 186. pp. 14-18.
GOST all authors (up to 50) Copy
Korolev V., Mitrofanov A., Kucherinenko Y., Nevolin Y., Krotov V., Protsenko P. Accelerated modeling of interfacial phases in the Ni-Bi system with machine learning interatomic potential // Scripta Materialia. 2020. Vol. 186. pp. 14-18.
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TY - JOUR
DO - 10.1016/j.scriptamat.2020.03.057
UR - https://doi.org/10.1016%2Fj.scriptamat.2020.03.057
TI - Accelerated modeling of interfacial phases in the Ni-Bi system with machine learning interatomic potential
T2 - Scripta Materialia
AU - Korolev, Vadim
AU - Mitrofanov, Artem
AU - Kucherinenko, Yaroslav
AU - Nevolin, Yurii
AU - Krotov, Vladimir
AU - Protsenko, P.
PY - 2020
DA - 2020/09/01 00:00:00
PB - Elsevier
SP - 14-18
VL - 186
SN - 1359-6462
ER -
BibTex
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BibTex Copy
@article{2020_Korolev,
author = {Vadim Korolev and Artem Mitrofanov and Yaroslav Kucherinenko and Yurii Nevolin and Vladimir Krotov and P. Protsenko},
title = {Accelerated modeling of interfacial phases in the Ni-Bi system with machine learning interatomic potential},
journal = {Scripta Materialia},
year = {2020},
volume = {186},
publisher = {Elsevier},
month = {sep},
url = {https://doi.org/10.1016%2Fj.scriptamat.2020.03.057},
pages = {14--18},
doi = {10.1016/j.scriptamat.2020.03.057}
}
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