Multi-fidelity Gaussian process based empirical potential development for Si:H nanowires

ABSTRACT: In material modeling, the calculation speed using the empirical potentials is fast compared to the first principle calculations, but the results are not as accurate as of the first principle calculations. First principle calculations are accurate but slow and very expensive to calculate. I...

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Detalles Bibliográficos

Principais autores:	Moonseop Kim, Huayi Yin, Guang Lin
Formato:	Artigo
Idioma:	Inglês
Publicado:	Elsevier 2020-03-01
Series:	Theoretical and Applied Mechanics Letters
Assuntos:	Multi-fidelity Gaussian process regression Inter-atomic potential and forces Elasticity
Acceso en liña:	http://www.sciencedirect.com/science/article/pii/S2095034920300337
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