Kai Chang Lab Low-Dimensional Quantum Materials - BAQIS Home News Members Publications Equipments Join us Yi Yang (杨艺) PhD Candidate Experiences 2015 – 2019 B. Sc., Nanyang Normal University (南阳师范学院).2019 – 2022 M.Sc., Zhengzhou University (郑州大学).2022 – Present Ph.D Candidate. BAQIS. Address: Building #3, West Area, No.10 Xi-bei-wang East Road, Haidian District, Beijing 100193, P.R. CHINA.