二维超导体是指限制在二维空间内呈现超导性的材料，其超导性质受到维度效应的显著影响。我们的研究将揭示超薄二维原子层中新的超导现象和机理。具体而言，我们将探究其在强磁场下的超导性质、拓扑超导态等新现象，并研究与其它材料体系所形成的异质结，特别是约瑟夫森结。
代表性工作：
[1] Enze Zhang#, Ying-Ming Xie#, Yuqiang Fang#, Jinglei Zhang, Xian Xu, Yi-Chao Zou, Pengliang Leng, Xue-Jian Gao, Yong Zhang, Linfeng Ai, Yuda Zhang, Zehao Jia, Shanshan Liu, Jingyi Yan, Wei Zhao, Sarah J. Haigh, Xufeng Kou, Jinshan Yang*, Fuqiang Huang*, K. T. Law*, Faxian Xiu* and Shaoming Dong, “Spin–orbit–parity coupled superconductivity in atomically thin 2M-WS2”, Nature Physics 19, 106–113 (2023)
[2] Enze Zhang#, Xian Xu#, Ce Huang#, Yi-Chao Zou, Linfeng Ai, Shanshan Liu, Pengliang Leng, Zehao Jia, Yuda Zhang, Minhao Zhao, Zihan Li, Yunkun Yang, Jinyu Liu, Sarah J. Haigh, Zhiqiang Mao, Faxian Xiu*, “Magnetic-Field-Induced Re-entrance of Superconductivity in Ta2PdS5 Nanostrips”,Nano Letters 21, 288 (2021).
[3] Enze Zhang, Xian Xu, Yi-Chao Zou, Linfeng Ai, Xiang Dong, Ce Huang, Pengliang Leng, Shanshan Liu, Yuda Zhang, Zehao Jia, Xinyue Peng, Minhao Zhao, Yunkun Yang, Zihan Li, Hangwen Guo, Sarah J. Haigh, Naoto Nagaosa, Jian Shen, Faxian Xiu*, “Nonreciprocal Superconducting NbSe2 Antenna”,Nature Communications 11, 5634 (2020).
[4] Enze Zhang, Jinhua Zhi, Yichao Zou, Zefang Ye, Linfeng Ai, Jiacheng Shi, Ce Huang, Shanshan Liu, Zehao Lin, Xinyuan Zheng, Ning Kang, Hongqi Xu, Wei Wang, Liang He, Jin Zou, Jinyu Liu, Zhiqiang Mao, Faxian Xiu*, “Signature of quantum Griffiths singularity state in a layered quasi-one dimensional superconductor”, Nature Communications 9, 4656 (2018).
