Computational Science Division · Argonne National Laboratory

Atoms, algorithms, and systems at scale.

I am Fakhrul Hasan Bhuiyan, a computational materials scientist working across atomistic simulation, scientific artificial intelligence (AI), and high-performance computing (HPC) workflows.

Portrait of Fakhrul Hasan Bhuiyan
Postdoctoral Researcher · Lemont, Illinois

Field notes · 2026

Latest news

ParslBox presentation at the 2026 APeX Summit

Sep 2026 · Presentation

ParslBox at the APeX Summit

Oral presentation on a computational materials workflow executor for artificial intelligence agents on high-performance computing systems.

Fakhrul presenting at the 2026 Gordon Research Conference

Aug 2026 · Poster

Agentic interatomic-potential development at GRC

Presented ParslBox workflows for automated and agentic machine-learned interatomic potential development at the Gordon Research Conference (GRC).

GRCMachine learning
Participants in the 2026 Intro to HPC Undergraduate Bootcamp

Aug 2026 · Mentoring

Intro to HPC Undergraduate Bootcamp

Mentored a molecular-property project and delivered a hands-on parallelization demonstration.

HPC education
Fakhrul at the 2026 Argonne Research Slam

Jul 2026 · Recognition

Argonne Research Slam finalist

Selected as a campus finalist in Argonne National Laboratory's 2026 Research Slam.

Finalist
Overview of the ParslBox workflow system

2026 · Accepted

ParslBox paper accepted

Accepted at AgenticAI4HPC 2026, an SC'26 Workshop.

Graphical abstract for the molten FeCl2 and FeCl3 study

2026 · Published

Structure of molten FeCl₂ and FeCl₃

Published in ACS Materials Au, combining diffraction, empirical potentials, and MLIPs.

Profile

About the work

I develop computational methods that connect atomic-scale science with experimentally relevant materials questions. My work combines density functional theory, molecular dynamics, and machine learning to study molten salts, transition-metal complexes, composite interfaces, lubricants, and mechanically driven chemical reactions.

At Argonne National Laboratory, I develop machine-learned interatomic potentials and scientific machine-learning models. I also create software that makes complex simulation campaigns easier to run on leadership-class computers. This work supports electrochemical steelmaking, molecular screening, thermal-transport calculations, and data extraction from electrochemistry literature.

My Ph.D. research at UC Merced focused on mechanochemistry and tribology. I used reactive molecular dynamics to explain how shear stress changes reaction pathways at sliding interfaces. Across these projects, I work closely with experimental scientists and translate simulations, data, and software into testable physical insights.

16Research publications
18Talks and posters
$50kSeed funding as co-PI
10+Collaborative funded research projects

Atomistic simulation

Density functional theory, classical and reactive molecular dynamics, reaction pathways, MACE, and ACE.

Scientific AI

Graph neural networks, MLIP training and distillation, active learning, and language-model fine-tuning.

HPC workflows

Python, ParslBox, LAMMPS, VASP, Linux, Slurm, PBS, Aurora, Polaris, and Sophia.

Correspondence

Contact

For research questions, collaborations, or speaking inquiries, send a note through the form or contact me directly.

Address
Bldg. 240, 9700 S Cass Ave, Lemont, IL 60439