diff --git a/CITATION.cff b/CITATION.cff new file mode 100644 index 0000000..ef372f4 --- /dev/null +++ b/CITATION.cff @@ -0,0 +1,82 @@ +cff-version: 1.2.0 +title: >- + Efficient Materials Informatics between Rockets and + Electrons +message: >- + If you use this software, please cite it using the + metadata from this file. +type: software +authors: + - given-names: Adam M + family-names: Krajewski + email: adam@phaseslab.org + affiliation: The Pennsylvania State University + orcid: 'https://orcid.org/0000-0002-2266-0099' +identifiers: + - type: url + value: 'https://arxiv.org/abs/2407.04648' + description: arXiv +repository-code: 'https://github.com/amkrajewski/PhD-Dissertation' +abstract: >- + The true power of computational research typically can lay + in either what it accomplishes or what it enables others + to accomplish. In this work, both avenues are + simultaneously embraced across several distinct efforts + existing at three general scales of abstractions of what a + material is - atomistic, physical, and design. At each, an + efficient materials informatics infrastructure is being + built from the ground up based on (1) the fundamental + understanding of the underlying prior knowledge, including + the data, (2) deployment routes that take advantage of it, + and (3) pathways to extend it in an autonomous or + semi-autonomous fashion, while heavily relying on + artificial intelligence (AI) to guide well-established + DFT-based ab initio and CALPHAD-based thermodynamic + methods. The resulting multi-level discovery infrastructure is + highly generalizable as it focuses on encoding problems to + solve them easily rather than looking for an existing + solution. To showcase it, this dissertation discusses the + design of multi-alloy functionally graded materials (FGMs) + incorporating ultra-high temperature refractory high + entropy alloys (RHEAs) towards gas turbine and jet engine + efficiency increase reducing CO2 emissions, as well as + hypersonic vehicles. It leverages a new graph + representation of underlying mathematical space using a + newly developed algorithm based on combinatorics, not + subject to many problems troubling the community. + Underneath, property models and phase relations are + learned from optimized samplings of the largest and + highest quality dataset of HEA in the world, called + ULTERA. At the atomistic level, a data ecosystem optimized + for machine learning (ML) from over 4.5 million relaxed + structures, called MPDD, is used to inform experimental + observations and improve thermodynamic models by providing + stability data enabled by a new efficient featurization + framework. +keywords: + - materials informatics + - materials discovery + - scientific computing + - machine learning + - artificial intelligence + - database design + - high entropy alloys + - compositionally complex materials + - functionally graded materials + - extreme environments + - hypersonics + - data driven + - thermodynamics + - graphs + - compositional spaces + - python + - nim + - CALPHAD + - HEA + - FGM + - ULTERA + - pySIPFENN + - MPDD + - alloy design + - inverse design +license: CC-BY-NC-SA-4.0