Zongfu Yu is a Chinese-American physicist and materials scientist known for his research in nanophotonics, plasmonics, and advanced optical materials. He is currently a professor in the Department of Electrical and Computer Engineering at the University of Wisconsin-Madison.
Biography and Education Zongfu Yu received his Ph.D. in Electrical Engineering from Stanford University in 2010. Prior to that, he completed his M.S. from Stanford University and his B.S. from Peking University. After his doctoral studies, he worked as a postdoctoral researcher at Stanford University before joining the faculty at the University of Wisconsin-Madison.
Research and Contributions Professor Yu's research primarily focuses on the manipulation of light at the nanoscale, exploring the fundamental physics and engineering applications of optical phenomena. His significant contributions include work on:
- Plasmonics and Metasurfaces: Developing novel optical devices and functionalities based on surface plasmon resonance and engineered meta-atoms, leading to advancements in areas such as ultra-thin optics, high-efficiency light absorption, and reconfigurable optical components.
- Broadband Transparent Conductors: Pioneering methods to create materials that are both electrically conductive and optically transparent across a wide spectrum, which are crucial for optoelectronic devices like solar cells, displays, and smart windows.
- Hot Electron Devices: Researching the generation and utilization of hot electrons in plasmonic structures for energy conversion, photodetection, and catalysis.
- Optical Properties of 2D Materials: Investigating the unique optical behaviors of two-dimensional materials such as graphene and transition metal dichalcogenides, exploring their potential for novel optoelectronic applications.
His work has been published in numerous high-impact scientific journals and has led to several patents. His research has implications for energy harvesting, imaging, sensing, and advanced computing.