Quantum-Accurate Atomistic Simulations at Extreme Scales: Recent Advances and New Challenges
INVITED · S50 · ID: 785419
Presentations
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A Universal Interatomic Potential for the Periodic Table
ORAL · Invited
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Publication: (1) Chen, C.; Ong, S. P. A Universal Graph Deep Learning Interatomic Potential for the Periodic Table. arXiv:2202.02450 [cond-mat, physics:physics] 2022.
Presenters
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Shyue Ping Ong
University of California, San Diego
Authors
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Shyue Ping Ong
University of California, San Diego
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Atomistic simulation of solid-solid phase transition from machine learning force fields
ORAL · Invited
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Publication: 1. Santos-Florez P. A., Yanxon H,Kang B, Yao Y-S, Zhu Q (2022). Size-Dependent Nucleation in Crystal Phase Transition from Machine Learning Metadynamics, Phys. Rev. Lett. (in press)<br>2. Santos-Florez P. A., Dai S-C, Yao Y, Yanxon H, Li L,Wang Y-J, Zhu Q, Yu X-X (2022). Short-range order and its impacts on the BCC NbMoTaW multi-principal element alloy by the machine-learning potential (arXiv: 2207.09010)<br>3. Yanxon H., Zagaceta D., Tang B., Matteson D., Zhu Q. (2020). PyXtal FF: a Python Library for Automated Force Field Generation. Mach. Learn.: Sci. Technol. 2, 027001
Presenters
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Qiang Zhu
University of Nevada, Las Vegas
Authors
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Qiang Zhu
University of Nevada, Las Vegas
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Modular and Scalable Solutions for Machine Learned Models for Material Science and Beyond
ORAL · Invited
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Presenters
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Mitchell A Wood
Sandia National Laboratories
Authors
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Mitchell A Wood
Sandia National Laboratories
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Training Machine learned Interatomic Potentials to EXAFS Data for Simulations Under Extreme Conditions
ORAL · Invited
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Publication: Smith, J. S.; Nebgen, B.; Mathew, N.; Chen, J.; Lubbers, N.; Burakovsky, L.; Tretiak, S.; Nam, H. A.; Germann, T.; Fensin, S.; Barros, K., "Automated discovery of a robust interatomic potential for aluminum" Nature Comm. 2021, 12.<br>
Presenters
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Ben T Nebgen
Los Alamos Natl Lab
Authors
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Ben T Nebgen
Los Alamos Natl Lab
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David S Montgomery
Los Alamos Natl Lab
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Eric N Loomis
Los Alamos Natl Lab
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Tim Wong
Los Alamos National Laboratory
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Sakib Matin
Boston University, Los Alamos National Laboratory
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Kipton M Barros
Los Alamos Natl Lab, Theoretical Division and CNLS, Los Alamos National Laboratory
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Richard A Messerly
Los Alamos National Laboratory
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Pawel Kozlowski
Los Alamos National Laboratory
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Pedro Peralta
Arizona State University
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Towards Automated and Robust Atomic Cluster Expansion Models
ORAL · Invited
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Presenters
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Christoph Ortner
University of British Columbia
Authors
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Christoph Ortner
University of British Columbia
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