:tocdepth: -1 .. index:: research .. _research: ===================== Research and software ===================== Overview -------- I am excited to showcase two research projects prior to joining Stanford University. These projects remain on-going. They advance scientific software development and materials informatics under the braod themes of open science and reproducibility. Project 1: Enabling scientists to share useful code ---------------------------------------------------- Working with Prof. Simon Billinge, I led a project helping scientists share useful code with the broader scientific community. The project, **scikit-package**, provides a pedagogical framework for scientists to write and share code to maximize impact. - **Paper**: https://arxiv.org/abs/2507.03328 - **Getting started guide**: https://scikit-package.github.io/scikit-package - **GitHub**: https://github.com/scikit-package/scikit-package Academic software developed using scikit-package ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - PDFfit2 and PDFgui: Computer programs for studying nanostructure in crystals (`J. Phys. Condens. Matter `__) - cifkit: A Python package for coordination geometry and atomic site analysis (`JOSS `__) - Composition and structure analyzer/featurizer for explainable machine learning models to predict solid state structures (`Digital Discovery `__) - Stretched non-negative matrix factorization (`npj Comput. Mater. `__) - Real-space texture and pole-figure analysis using the 3D pair distribution function on a platinum thin film (`IUCrJ `__) Project 2: Access to physics-chemistry elemental data ----------------------------------------------------- Working with Prof. Anton Oliynyk, I developed machine learning models using an elemental-compositional database for materials informatics. These models enable prediction and discovery of novel materials with targeted properties. - **Paper**: https://doi.org/10.1016/j.dib.2024.110178 - **Python API**: https://bobleesj.github.io/bobleesj.utils Papers published using OLED (Oliynyk Elemental Data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - Copper Gallium Aluminum mixed metal oxides as alternative catalyst candidates for efficient conversion of carbon dioxide to methanol and dimethyl ether (`ACS Catal. `__) - Design and implementation of sintered NdFeB performance prediction system based on machine learning (`ISRIMT 2024 `__) - Multi-objective optimization of material properties for enhanced battery performance using artificial intelligence (`Expert Syst. Appl. `__) - Machine learning based investigation of atomic packing effects: chemical pressures at the extremes of intermetallic complexity (`JACS `__) - Machine learning predictions of thermopower for thermoelectric material screening (`ACS Appl. Energy Mater. `__) - CALPHAD-based Bayesian optimization to accelerate alloy discovery for high-temperature applications (`J. Mater. Res. `__) - Machine learning assisted discovery of Cr³⁺-based near-infrared phosphors (`Chem. Mater. `__) - Thermoelectric material performance (zT) predictions with machine learning (`ACS Appl. Mater. Interfaces `__) - Explainable recommendation engines to predict complex intermetallics: synthesis and characterization of Gd₁₀RuCd₃, a neutron absorption material (`JACS `__) What am I working on now? -------------------------- With Prof. Colin Ophus (https://colab.stanford.edu/) at Stanford, I am working on GPU accelerated algorithms for electron microscopy and ptychography. The goal is to enable real-time imaging at atomic resolution.