- Assistant Professor, Industrial & Systems Engineering
- Phone: 979-458-2356
- Email: jihoonjeong@tamu.edu
- Office: ETB 4033
- Website: Research webpage
Educational Background
- Ph.D., Mechanical Engineering, The University of Texas at Austin, 2020
- M.S. Mechanical Engineering, KAIST, 2011
- B.S. Mechanical Engineering, KAIST, 2009
Research Interests
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- Advanced Manufacturing: Metal Additive Manufacturing (AM), Semiconductor Packaging, Laser-assisted Materials Processing
- Process monitoring & control, in-situ thermal characterization
- Data-driven prediction model for process control
Certifications & Memberships
- American Society of Mechanical Engineers (ASME)
- Society of Manufacturing Engineering (SME)
- Institute of Industrial and Systems Engineers (IISE)
Awards & Honors
- IISE M&D Outstanding Early Career Award, Manufacturing and Design (M&D) Division, Institute of Industrial and Systems Engineers (IISE), 2026
- Outstanding Paper Award in Manufacturing Processes, North America Manufacturing Research Conference (NAMRC) 53, SME, 2025
- Young Researcher Award, International Conference on Precision Engineering and Sustainable Manufacturing (PRESM) 2024
Selected Publications
- H. Lee, J. Jeong, "Material-Agnostic Temperature Field Prediction for Metal Additive Manufacturing via a Parametric PINN Framework”, Additive Manufacturing 127 (2026) 105289
- J. Jeong, D. Kang, "In-situ temperature and emissivity monitoring of blue laser directed energy deposition of copper”, CIRP Annals 75 (2026) 299-303
- S. Webster*, J. Jeong*, J-E. Mogonye, J. Zuback, S. Liao, J. Rocher, K. Ehmann, J. Cao, "Effects of Closed-loop Coaxial Melt Pool Temperature Control on Thermal History and Microstructure of Nickel Alloy 718 in Directed Energy Deposition (DED)”, Journal of Materials Processing Technology 337 (2025) 118725
- J. Jeong*, S. Webster*, R. Zha, J.-E. Mogonye, K. Ehmann, J. Cao, “Effects of Laser-Powder Alignment on Clad Dimension and Melt Pool Temperature in Directed Energy Deposition”, Journal of Manufacturing Science and Technology 146 (2024) 011007
- S. Liao*, J. Jeong*, R. Zha, T. Xue, J. Cao, “Simulation-guided feedforward-feedback control of melt pool temperature in directed energy deposition”, CIRP Annals 72 (2023) 157-160.
- J. Jeong, Y. Wang, “Thermal properties of copper nanoparticles at different sintering stages governed by nanoscale heat transfer”, Additive Manufacturing Letters 4 (2023), 100114
- J. Jeong, S. Webster, S. Liao, J.-E. Mogonye, K. Ehmann, J. Cao, “Cooling rate measurement in directed energy deposition using photodiode-based Planck thermometry”, Additive Manufacturing Letters 3 (2022) 100101.
- J. Jeong*, X. Li*, S. Lee, L. Shi, Y. Wang, “Transient hydrodynamic lattice cooling by picosecond laser irradiation of graphite”, Physical Review Letters 127 (2021), 085901