ABOUT
    Guoxiang (Emma)
    Hu
    Assistant Professor

    Emma Hu joins the School of Materials Science and Engineering at Georgia Tech as an assistant professor. Her group will use quantum mechanical modelling combined with materials informatics to understand the underlying mechanisms of energy harvesting and utilization at the atomic level, and reveal structure-property-performance relationships for knowledge/data-driven materials design.

    Her research seeks to accelerate the discovery of materials with complex properties to solve time-sensitive problems involving green energy production and climate remediation.

    Emma obtained her Ph.D. in Physical Chemistry in 2018 from the University of California, Riverside, and her B.S. in Chemistry in 2013 from University of Science and Technology of China. She then spent two years as a postdoctoral scholar in the Center for Nanophase Materials Sciences at Oak Ridge National Laboratory from 2018-2020. Before joining Georgia Tech, Emma was an Assistant Professor at City University of New York from 2020-2023.

    Teaching Interests

    Professor Hu’s teaching interests encompass foundational and advanced materials science and engineering topics at both undergraduate and graduate levels. She emphasizes core principles of materials characterization, structure-properties relations, and the integration of experimental and computational methods. Her instruction aims to develop students’ analytical and problem-solving skills essential for understanding materials behavior. Professor Hu actively engages students in research-informed learning to bridge theoretical concepts with practical applications.

    Selected publications
    1. R Somni, A Sarkar, L Luo, R Jin, G Wang, G Hu, Atomically precise Au 42 and Cu-doped Au 42 nanorods for CO 2 reduction: the critical role of ligand removal, Journal of Materials Chemistry A, 2026
    2. S Elhajj, A Sarkar, Y Wang, R Jin, G Hu, G Wang, S Gozem, Minding the Band gap: Major Factors for Correlating Computations with Experiments in Cu14 and Au20 Atomically Precise Nanoclusters, ChemRxiv 2026 (0104), 2026
    3. L Kong, J Shim, G Hu, V Fung, Scalable Foundation Interatomic Potentials via Message-Passing Pruning and Graph Partitioning, arXiv preprint arXiv:2509.21694, 2025
    4. Z Qin, A Lakra, RR Somni, W Peng, G Li, G Hu, Z Tong, A Robust Atomically Precise Nanocluster Catalyst for Simultaneous C–O and C–C Bond Cleavage in Lignin Models, ACS catalysis 15 (23), 20270-20283, 2025
    5. F Wang, W Wang, T Wang, X Wang, KM Siniard, J Fan, B Bashir, ..., Flux Synthesis of Lattice‐Engineered Rutile Solid Solutions for Acidic Oxygen Evolution, Angewandte Chemie 137 (49), e202514922, 2025
    Research Interests

    Professor Hu’s research focuses on the fundamental understanding of structure-property relationships in functional and structural materials. Her work integrates advanced materials characterization techniques with computational modeling to elucidate deformation mechanisms and phase transformations at multiple length scales. She investigates the interplay between microstructure and material performance, aiming to develop predictive models for materials design. Her research actively involves graduate and undergraduate students in interdisciplinary studies within materials science and engineering.