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DOE OSTI · 2434275

HTESP (High-throughput electronic structure package): A package for high-throughput ab initio calculations

Abstract

High-throughput ab initio calculations are the indispensable parts of data-driven discovery of new materials with desirable properties, as reflected in the establishment of several online material databases. The accumulation of extensive theoretical data through computations enables data-driven discovery by constructing machine learning and artificial intelligence models to predict novel compounds and forecast their properties. Efficient usage and extraction of data from these existing online material databases can accelerate the next stage materials discovery that targets different and more advanced properties, such as electron–phonon coupling for phonon-mediated superconductivity. However, extracting data from these databases, generating tailored input files for different ab initio calculations, performing such calculations, and analyzing new results can be demanding tasks. Here, in this work, we introduce a software package named “HTESP” (High-Throughput Electronic Structure Package) written in Python and Bash languages, which automates the entire workflow including data extraction, input file generation, calculation submission, result collection and plotting. Our HTESP will help speed up future computational materials discovery processes.

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BibTeXRIS

Nepal, Niraj K., Canfield, Paul C., Wang, Lin-Lin. 2024-07-25. HTESP (High-throughput electronic structure package): A package for high-throughput ab initio calculations. https://doi.org/10.1016/j.commatsci.2024.113247

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36 MATERIALS SCIENCE↗