Willie John PadillaView profile
Professor
Willie John Padilla serves as the Dr. Paul Wang Distinguished Professor in the Department of Electrical and Computer Engineering at Duke University's Pratt School of Engineering. His research spans electromagnetic metamaterials and metasurfaces with applications across microwave, terahertz, and infrared frequencies. Dr. Padilla leads the Padilla Lab, which specializes in THz, infrared, optical and magneto-optic properties of novel materials using various spectroscopic methods. Ph.D. from University of California, San Diego (2004) Dr. Padilla's research focuses on theoretical, computational, and experimental investigation of electromagnetic metamaterials with particular emphasis on artificial intelligence and deep learning applications. His work explores the tailoring of thermal radiation beyond natural materials limitations, developing metamaterial emitters based on MEMS, graphene, and liquid crystals for controlled thermal emission. His lab investigates high-temperature metamaterials capable of withstanding extreme environments for thermal photovoltaic systems. Padilla's research bridges fundamental electromagnetic theory with practical applications in energy harvesting, computational imaging, and sensing technologies. His recent publications demonstrate a strong trend toward integrating machine learning with metamaterial design and characterization, particularly physics-informed learning approaches that combine domain knowledge with neural networks. This represents a significant shift in the field toward more efficient design methodologies that overcome traditional computational limitations in electromagnetic simulation. IEEE Fellow (2025) Optica Fellow (2013) Presidential Early Career Award for Scientists and Engineers (2009) Dr. Padilla actively mentors doctoral students including Yang Deng, Rixi Peng, and Natalie A Rozman, with research spanning from fundamental metamaterial physics to practical applications. His team includes Visiting Researcher Omar Khatib and Adjunct Assistant Professor Evan Runnerstrom, creating a multidisciplinary research environment that bridges electrical engineering, materials science, and computational methods. The Padilla Lab maintains strong focus on both fundamental research and practical applications, with particular emphasis on developing metamaterial solutions for energy harvesting, thermal management, and advanced imaging systems. Current projects include developing metamaterial emitters for controlled thermal radiation beyond the Stefan-Boltzmann law and exploring high-temperature metamaterial designs for extreme environment applications.











