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Cited by 403

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

Accelerating crystal structure prediction by machine-learning interatomic potentials with active learning

Open access
Podryabinkin, Evgeny V., Tikhonov, Evgeny V., Shapeev, Alexander V., Oganov, Artem R.·2019·Physical Review B

Abstract

We propose a methodology for crystal structure prediction that is based on the evolutionary algorithm USPEX and the machine-learning interatomic potentials actively learning on-the-fly. Our methodology allows for an automated construction of an interatomic interaction model from scratch, replacing the expensive density functional theory (DFT) and giving a speedup of several orders of magnitude. Predicted low-energy structures are then tested on DFT, ensuring that our machine-learning model does not introduce any prediction error. We tested our methodology on prediction of crystal structures of carbon, high-pressure phases of sodium, and boron allotropes, including those that have more than 100 atoms in the primitive cell. All the the main allotropes have been reproduced, and a hitherto unknown 54-atom structure of boron has been predicted with very modest computational effort.

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Crossref · 10.1103/physrevb.99.064114

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Metadata

Authors
Podryabinkin, E. V., Tikhonov, E. V., Shapeev, A. V., & Oganov, A. R.
Venue
Physical Review B
Published
2019-02-27
Volume
99
Issue
6
ISSN
  • 2469-9950 (ISSN-L)
  • 2469-9969
OpenAlex
W2788484525
Cited by
403
References
6
FWCI
15.28
Type
journal article
Language
en
Open access
green

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