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  • About the group

      Welcome to the Bi group! 

      We study functional photonic thin films, including magneto-optical, phase change and ferroelectric thin films for photonic integrated circuits and optical metasurface applications in University of Electronic Science and Technology of China.

  • Tianyi Ma, Zhaoyang Wang, Yi Shuai, Xinpan Zhao, Chenxi Liu and Yihang Dai have joined the group as PhD student and master students – welcome! Sep 2025
  • Congratulations to Weihao Yang, Dong Gao, Yucong Yang, Xiaoshao Ma, Xiaoyi Song and Qing Luo for their successful graduation! July 2025
  • Congratulations to students Dong Gao, Yucong Yang and Weihao Yang for defending their doctoral degrees! May 2025
  • Congratulations to Yucong Yang for the new paper " Europium-substituted cerium iron garnet thin films for silicon-integrated nonreciprocal photonic device applications" was just published by APL Materials! May 2025
  • Congratulations to Yucong Yang for the Finalists of the Tingye Li Scholarship Nominees! April 2025