Aparna P. A. Subramanyam

Los Alamos National Laboratory — United States

Materials Science · Physical Sciences

6h-index151citations17works3.02yr avg
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Research Topics

Machine Learning in Materials Science(7), Advanced Materials Characterization Techniques(5), High Temperature Alloys and Creep(4), Computational Drug Discovery Methods(3), Hydrogen embrittlement and corrosion behaviors in metals(3)

Publications17 total

Uncertainty quantification for misspecified machine learned interatomic potentials
npj Computational Materials·2025· 3 citedOpen Access
Information-entropy-driven generation of material-agnostic datasets for machine-learning interatomic potentials
npj Computational Materials·2025· 1 citedOpen Access
Uncertainty Quantification for Misspecified Machine Learned Interatomic Potentials
arXiv (Cornell University)·2025Open Access
Stacking Fault Segregation Imaging With Analytical Field Ion Microscopy
Microscopy and Microanalysis·2024· 1 citedOpen Access
Stacking fault segregation imaging with analytical field ion microscopy
arXiv (Cornell University)·2024Open Access
Information-entropy-driven generation of material-agnostic datasets for machine-learning interatomic potentials
arXiv (Cornell University)·2024· 1 citedOpen Access
Segregation-induced strength anomalies in complex single-crystalline superalloys
Communications Materials·2024· 14 citedOpen Access
Parametrization protocol and refinement strategies for accurate and transferable analytic bond-order potentials: Application to Re
Physical Review Materials·2024· 4 cited
Magnetic bond-order potential for iron-cobalt alloys
Physical Review Materials·2023· 8 cited
Parameterization protocol and refinement strategies for accurate and transferable analytic bond-order potentials: Application to Re
arXiv (Cornell University)·2023Open Access
Magnetic bond-order potential for iron-cobalt alloys
arXiv (Cornell University)·2022Open Access
Understanding creep of a single-crystalline Co-Al-W-Ta superalloy by studying the deformation mechanism, segregation tendency and stacking fault energy
Acta Materialia·2021· 44 citedOpen Access
Experimental and Theoretical Investigation on Phase Formation and Mechanical Properties in Cr–Co–Ni Alloys Processed Using a Novel Thin-Film Quenching Technique
ACS Combinatorial Science·2020· 3 cited
Imaging individual solute atoms at crystalline imperfections in metals
New Journal of Physics·2019Open Access
Ab Initio Study of the Combined Effects of Alloying Elements and H on Grain Boundary Cohesion in Ferritic Steels
Metals·2019· 22 citedOpen Access
Electronic structure based descriptor for characterizing local atomic environments
Physical review. B./Physical review. B·2018· 22 citedOpen Access
Development of Single-Crystal Ni-Base Superalloys Based on Multi-criteria Numerical Optimization and Efficient Use of Refractory Elements
Metallurgical and Materials Transactions A·2018· 28 citedOpen Access

Frequent Co-authors

Thomas Hammerschmidt(12), Ralf Drautz(9), Steffen Neumeier(5), Baptiste Gault(4), Jan Jenke(4), Danny Pérez(4), Alvin Noe Ladines(3), Leigh T. Stephenson(3), Christoph Freysoldt(3), Shyam Katnagallu(3), F. Vurpillot(3), Christopher H. Zenk(2), A. Bezold(2), Mathias Göken(2), Dennis Naujoks(2), Jan Frenzel(2), Alfred Ludwig(2), J. Pfetzing‐Micklich(2), A. D. Egorov(2), Ivan Maliyov(2)