Author Affiliations

Zhengliang Ren,^1,2 Qiang Kan,^1,* Lijun Yuan,¹ Ke He,² Weixi Chen,³ and Guangzhao Ran^3,*

¹Key Laboratory of Semiconductor Materials Science, Institute of Semiconductor, Chinese Academy of Science, Beijing 100083, China

²State Key Laboratory of Low-Dimensional Quantum Physics, Department of Physics, Tsinghua University, Beijing 100084, China

³State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871, China

^*Corresponding author: kanqiang@semi.ac.cn, rangz@pku.edu.cn