Evidence map›Paper›PMID 39213179›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2024

Breaking the size limitation of nonadiabatic molecular dynamics in condensed matter systems with local descriptor machine learning.

Dongyu Liu, Bipeng Wang, Yifan Wu, Andrey S Vasenko, Oleg V Prezhdo

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Dongyu LiuSchool of Electronic Engineering, HSE University, Moscow Institute of Electronics and Mathematics (MIEM), Moscow 123458, Russia.ORCID 0000-0001-6941-1885
Bipeng WangDepartment of Chemical Engineering, University of Southern California, Los Angeles, CA 90089.ORCID 0000-0003-0924-5867
Yifan WuDepartment of Chemistry, University of Southern California, Los Angeles, CA 90089.
Andrey S VasenkoSchool of Electronic Engineering, HSE University, Moscow Institute of Electronics and Mathematics (MIEM), Moscow 123458, Russia.ORCID 0000-0002-2978-8650
Oleg V PrezhdoDepartment of Chemistry, University of Southern California, Los Angeles, CA 90089.ORCID 0000-0002-5140-7500

Funding

NSF (NSF) CHE-2154367
6 · The paper itself

Abstract

Nonadiabatic molecular dynamics (NA-MD) is a powerful tool to model far-from-equilibrium processes, such as photochemical reactions and charge transport. NA-MD application to condensed phase has drawn tremendous attention recently for development of next-generation energy and optoelectronic materials. Studies of condensed matter allow one to employ efficient computational tools, such as density functional theory (DFT) and classical path approximation (CPA). Still, system size and simulation timescale are strongly limited by costly ab initio calculations of electronic energies, forces, and NA couplings. We resolve the limitations by developing a fully machine learning (ML) approach in which all the above properties are obtained using neural networks based on local descriptors. The ML models correlate the target properties for NA-MD, implemented with DFT and CPA, directly to the system structure. Trained on small systems, the neural networks are applied to large systems and long timescales, extending NA-MD capabilities by orders of magnitude. We demonstrate the approach with dependence of charge trapping and recombination on defect concentration in MoS

Indexed as

machine learningquantum dynamicstheoretical chemistry

Identifiers

PMID39213179
PMCPMC11388379

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.