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Title: An electrostatic spectral neighbor analysis potential for lithium nitride

Abstract

Machine-learned interatomic potentials based on local environment descriptors represent a transformative leap over traditional potentials based on rigid functional forms in terms of prediction accuracy. However, a challenge in their application to ionic systems is the treatment of long-ranged electrostatics. Here, we present a highly accurate electrostatic Spectral Neighbor Analysis Potential (eSNAP) for ionic α-Li3N, a prototypical lithium superionic conductor of interest as a solid electrolyte or coating for rechargeable lithium-ion batteries. We show that the optimized eSNAP model substantially outperforms traditional Coulomb–Buckingham potential in the prediction of energies and forces, as well as various properties, such as lattice constants, elastic constants, and phonon dispersion curves. We also demonstrate the application of eSNAP in long-time, large-scale Li diffusion studies in Li3N, providing atomistic insights into measures of concerted ionic motion (e.g., the Haven ratio) and grain boundary diffusion. This work aims at providing an approach to developing quantum-accurate force fields for multi-component ionic systems under the SNAP formalism, enabling large-scale atomistic simulations for such systems.

Authors:
 [1];  [1];  [1]; ORCiD logo [1]
  1. Univ. of California, San Diego, CA (United States). Dept. of NanoEngineering
Publication Date:
Research Org.:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)
Sponsoring Org.:
USDOE Office of Science (SC); US Department of the Navy, Office of Naval Research (ONR); National Science Foundation (NSF)
OSTI Identifier:
1559268
Grant/Contract Number:  
AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
npj Computational Materials
Additional Journal Information:
Journal Volume: 5; Journal Issue: 1; Journal ID: ISSN 2057-3960
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 42 ENGINEERING

Citation Formats

Deng, Zhi, Chen, Chi, Li, Xiang-Guo, and Ong, Shyue Ping. An electrostatic spectral neighbor analysis potential for lithium nitride. United States: N. p., 2019. Web. doi:10.1038/s41524-019-0212-1.
Deng, Zhi, Chen, Chi, Li, Xiang-Guo, & Ong, Shyue Ping. An electrostatic spectral neighbor analysis potential for lithium nitride. United States. https://doi.org/10.1038/s41524-019-0212-1
Deng, Zhi, Chen, Chi, Li, Xiang-Guo, and Ong, Shyue Ping. Tue . "An electrostatic spectral neighbor analysis potential for lithium nitride". United States. https://doi.org/10.1038/s41524-019-0212-1. https://www.osti.gov/servlets/purl/1559268.
@article{osti_1559268,
title = {An electrostatic spectral neighbor analysis potential for lithium nitride},
author = {Deng, Zhi and Chen, Chi and Li, Xiang-Guo and Ong, Shyue Ping},
abstractNote = {Machine-learned interatomic potentials based on local environment descriptors represent a transformative leap over traditional potentials based on rigid functional forms in terms of prediction accuracy. However, a challenge in their application to ionic systems is the treatment of long-ranged electrostatics. Here, we present a highly accurate electrostatic Spectral Neighbor Analysis Potential (eSNAP) for ionic α-Li3N, a prototypical lithium superionic conductor of interest as a solid electrolyte or coating for rechargeable lithium-ion batteries. We show that the optimized eSNAP model substantially outperforms traditional Coulomb–Buckingham potential in the prediction of energies and forces, as well as various properties, such as lattice constants, elastic constants, and phonon dispersion curves. We also demonstrate the application of eSNAP in long-time, large-scale Li diffusion studies in Li3N, providing atomistic insights into measures of concerted ionic motion (e.g., the Haven ratio) and grain boundary diffusion. This work aims at providing an approach to developing quantum-accurate force fields for multi-component ionic systems under the SNAP formalism, enabling large-scale atomistic simulations for such systems.},
doi = {10.1038/s41524-019-0212-1},
journal = {npj Computational Materials},
number = 1,
volume = 5,
place = {United States},
year = {Tue Jul 16 00:00:00 EDT 2019},
month = {Tue Jul 16 00:00:00 EDT 2019}
}

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Works referenced in this record:

Local ionic motion in the superionic conductor Li3N
journal, July 1978


Accurate force field for molybdenum by machine learning large materials data
journal, September 2017


Generalized Gradient Approximation Made Simple
journal, October 1996

  • Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias
  • Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868
  • DOI: 10.1103/PhysRevLett.77.3865

Defect structure and ionic conductivity in lithium nitride
journal, February 1981


Projector augmented-wave method
journal, December 1994


Ionic conductivity in Li 3 N single crystals
journal, June 1977

  • Alpen, U. v.; Rabenau, A.; Talat, G. H.
  • Applied Physics Letters, Vol. 30, Issue 12
  • DOI: 10.1063/1.89283

Accuracy and transferability of Gaussian approximation potential models for tungsten
journal, September 2014


Charge equilibration for molecular dynamics simulations
journal, April 1991

  • Rappe, Anthony K.; Goddard, William A.
  • The Journal of Physical Chemistry, Vol. 95, Issue 8
  • DOI: 10.1021/j100161a070

Charting the complete elastic properties of inorganic crystalline compounds
journal, March 2015

  • de Jong, Maarten; Chen, Wei; Angsten, Thomas
  • Scientific Data, Vol. 2, Issue 1
  • DOI: 10.1038/sdata.2015.9

Robust Pinhole-free Li 3 N Solid Electrolyte Grown from Molten Lithium
journal, December 2017


First principles phonon calculations in materials science
journal, November 2015


Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996


Embedded-atom method: Derivation and application to impurities, surfaces, and other defects in metals
journal, June 1984


Lattice vibrations in lithium nitride, Li 3 N
journal, November 1980


Fast Parallel Algorithms for Short-Range Molecular Dynamics
journal, March 1995


Strategies Based on Nitride Materials Chemistry to Stabilize Li Metal Anode
journal, March 2017


Re-evaluation of the lithium nitride structure
journal, November 1976


Inhomogeneous Electron Gas
journal, November 1964


Generalized Neural-Network Representation of High-Dimensional Potential-Energy Surfaces
journal, April 2007


Spectral neighbor analysis method for automated generation of quantum-accurate interatomic potentials
journal, March 2015


Potential models for ionic oxides
journal, February 1985


Fast ionic conductivity in lithium nitride
journal, January 1978


Doping-Enhanced Lithium Diffusion in Lithium-Ion Batteries
journal, September 2011


High-dimensional neural-network potentials for multicomponent systems: Applications to zinc oxide
journal, April 2011


A modified embedded-atom method interatomic potential for ionic systems: 2 NNMEAM + Qeq
journal, April 2016


Gaussian Approximation Potentials: The Accuracy of Quantum Mechanics, without the Electrons
journal, April 2010


Moment Tensor Potentials: A Class of Systematically Improvable Interatomic Potentials
journal, January 2016

  • Shapeev, Alexander V.
  • Multiscale Modeling & Simulation, Vol. 14, Issue 3
  • DOI: 10.1137/15M1054183

NMR study of diffusion in Li 3 N
journal, July 1981


A climbing image nudged elastic band method for finding saddle points and minimum energy paths
journal, December 2000

  • Henkelman, Graeme; Uberuaga, Blas P.; Jónsson, Hannes
  • The Journal of Chemical Physics, Vol. 113, Issue 22, p. 9901-9904
  • DOI: 10.1063/1.1329672

Die Berechnung optischer und elektrostatischer Gitterpotentiale
journal, January 1921


The Stopping and Range of Ions in Matter
book, January 1985


The classical equation of state of gaseous helium, neon and argon
journal, October 1938

  • Buckingham, R. A.
  • Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, Vol. 168, Issue 933, p. 264-283
  • DOI: 10.1098/rspa.1938.0173

Self-Consistent Equations Including Exchange and Correlation Effects
journal, November 1965


Atom-centered symmetry functions for constructing high-dimensional neural network potentials
journal, February 2011

  • Behler, Jörg
  • The Journal of Chemical Physics, Vol. 134, Issue 7
  • DOI: 10.1063/1.3553717

Python Materials Genomics (pymatgen): A robust, open-source python library for materials analysis
journal, February 2013


Electronic structure of AlFeN films exhibiting crystallographic orientation change from c- to a-axis with Fe concentrations and annealing effect
journal, February 2020


Strategies Based on Nitride Materials Chemistry to Stabilize Li Metal Anode
text, January 2017

  • Zhu, Yizhou; He, Xingfeng; Mo, Yifei
  • Digital Repository at the University of Maryland
  • DOI: 10.13016/m2p26q396

Gaussian Approximation Potentials: the accuracy of quantum mechanics, without the electrons
text, January 2009


First principles phonon calculations in materials science
preprint, January 2015


Accurate Force Field for Molybdenum by Machine Learning Large Materials Data
text, January 2017


Works referencing / citing this record:

A Critical Review of Machine Learning of Energy Materials
journal, January 2020


Machine learning for interatomic potential models
journal, February 2020

  • Mueller, Tim; Hernandez, Alberto; Wang, Chuhong
  • The Journal of Chemical Physics, Vol. 152, Issue 5
  • DOI: 10.1063/1.5126336

Incorporating long-range physics in atomic-scale machine learning
journal, November 2019

  • Grisafi, Andrea; Ceriotti, Michele
  • The Journal of Chemical Physics, Vol. 151, Issue 20
  • DOI: 10.1063/1.5128375

Incorporating long-range physics in atomic-scale machine learning
text, January 2019