Li Yuan, Deng Han-Bin, Wang Cui-Xiang, Li Shuai-Shuai, Liu Li-Min, Zhu Chang-Jiang, Jia Ke, Sun Ying-Kai, Du Xin, Yu Xin, Guan Tong, Wu Rui, Zhang Shu-Yuan, Shi You-Guo, Mao Han-Qing. Surface and electronic structure of antiferromagnetic axion insulator candidate EuIn2As2J. Acta Physica Sinica, 2021, 70(18): 186801. DOI: 10.7498/aps.70.20210783