Peijun Guo

Peijun Guo is an Assistant Professor of Chemical & Environmental Engineering at Yale University, affiliated with the Department of Chemical & Environmental Engineering. His research focuses on the growth and synthesis of nanostructured materials with enhanced light-matter interactions, with applications in energy conversion, optoelectronics, and information science. He employs ultrafast optical spectroscopy to study energy flow in functional materials and heterostructures, and explores optical manipulation of excited and nonequilibrium states in emerging materials. His work has been recognized through awards such as the ACS PRF Doctoral New Investigator Award and the AFOSR Young Investigator Program Award.

Peijun Guo is a professor at Yale University specializing in ultrafast spectroscopy, physical chemistry, materials physics, thermal transport, and photonics. His research focuses on developing advanced materials and devices for energy and optoelectronics applications. Guo's work includes the study of perovskite solar cells, hybrid lead bromide perovskites, and infrared plasmonics. He has explored the structural and optical properties of materials such as hybrid manganese bromides, indium tin oxide nanorod arrays, and all-polymer solar cells. His research also addresses challenges in thermal transport, photoluminescence quantum yield, and the design of high-performance optoelectronic systems.