Optical readout of the chemical potential of two-dimensional electrons
Zhengchao Xia, Yihang Zeng, Bowen Shen, Roei Dery, Kenji Watanabe, Takashi Taniguchi, Jie Shan, Kin Fai Mak, Zhengchao Xia, Yihang Zeng, Bowen Shen, Roei Dery, Jie Shan, Kin Fai Mak.