University of South China | China
Dr. Xiaojun Li is an Associate Professor at the University of South China and a distinguished researcher in atomic, molecular, and optical physics, with strong interdisciplinary expertise in optoelectronic materials, devices, and intelligent display technologies. He received his PhD from the University of Macau and is recognized as a Shenzhen High-Level Talent and Bao’an District High-Level Talent. He has served as Deputy Director of the Guangdong Province Intelligent Energy-Saving LED Display Screen Engineering R&D Center, demonstrating leadership in both academic research and applied engineering. Dr. Li’s research focuses on OLED and LED device physics, metasurfaces, ultrafast spectroscopy, carrier dynamics, perovskite micro- and nanolasers, electronic packaging, and intelligent domain control systems. He has made significant contributions to enhancing the stability and performance of white OLED devices by developing multi-layer encapsulation architectures that provide environmental isolation, stress buffering, and efficient thermal management, substantially extending device operational lifetime. In the field of optical sensing and photonics, Dr. Li proposed a spectrometer-free refractive index sensing strategy based on electro-optically tunable, high-Q metasurfaces, enabling ultra-high sensitivity while maintaining robustness against fabrication imperfections. His fundamental studies on perovskite microdisks, nanowires, and photochromic phase transitions have advanced understanding of coherent light emission, exciton recombination, and optical gain mechanisms, with demonstrated potential for lasers and optical encryption applications. Dr. Li has authored 22 peer-reviewed publications, including multiple Q1 journal articles, which have received over 500 citations. He is also an exceptionally prolific innovator, holding 79 patents, including invention patents, utility models, and international filings. These patents support practical technologies in flexible and vehicle-mounted displays, OLED encapsulation, electronic packaging, and intelligent human–machine interaction systems. Through the integration of fundamental optical physics and scalable device engineering, Dr. Li has established a strong record of research excellence and technological impact, positioning him as a compelling candidate for the Research Excellence Award in Atomic, Molecular, and Optical Physics.
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