研究方向：

量子材料电子结构、角分辨光电子能谱、低维材料生长与电子结构研究

教育背景：

2011年9月 —2015年6月 南京理工大学 学士

2015年9月 —2021年6月 中国科学院上海微系统与信息技术研究所 博士研究生

2019年10月—2020年7月 牛津大学  博士生国际联合培养

工作履历：

2021年10月—2023年10月 清华大学物理系 博士后

2023年11月—至今  湖北大学 讲师

学术兼职：

Nature Communications 审稿人

奖励与荣誉：

博士研究生国家奖学金

国科大-牛津博士研究生国际联合培养计划

科研项目：

1. 国家自然科学基金委员会, 青年科学基金项目, 超导手性材料的拓扑电子结构研究, 在研。

2. 湖北省博士后先锋人才跟踪支持项目（2024）

代表性论文

1. Li Y, Xu L（共同一作）, Liu G, et al. Evidence of strong and mode-selective electron–phonon coupling in the topological superconductor candidate 2M-WS2. Nature Communications 15, 6235 (2024).

2. Xu R, Xu L（共同一作）, Liu Z, et al. ARPES investigation of the electronic structure and its evolution in magnetic topological insulator MnBi2+2nTe4+3n family. National Science Review 11, nwad313 (2024).

3. Xu L, Li Y, Fang Y, et al. Topology hierarchy of transition metal dichalcogenides built from quantum spin Hall layers. Advanced Materials 35, 2300227 (2023).

4. Xu L X, Xia Y Y Y, Liu S, et al. Evidence of a topological edge state in a superconducting nonsymmorphic nodal-line semimetal. Physical Review B 103, L201109 (2021).

5. Xu L, Mao Y, Wang H, et al. Persistent surface states with diminishing gap in MnBi2Te4/Bi2Te3 superlattice antiferromagnetic topological insulator. Science Bulletin 65, 2086-2093 (2020).

6. Hu Y, Xu L（共同一作）, Shi M, et al. Universal gapless Dirac cone and tunable topological states in (MnBi2Te4) m(Bi2Te3) n heterostructures. Physical Review B 101, 161113 (2020).

7. Chen Y J, Xu L X（共同一作）, Li J H, et al. Topological electronic structure and its temperature evolution in antiferromagnetic topological insulator MnBi2Te4. Physical Review X 9, 041040 (2019). (ESI高引用文章)

8. Wenxuan Zhao, Ming Yang, Runzhe Xu, Xian Du, Yidian Li, Kaiyi Zhai, Cheng Peng, Ding Pei, Han Gao, Yiwei Li, Lixuan Xu, Junfeng Han, Yuan Huang, Zhongkai Liu, Yugui Yao, Jincheng Zhuang, Yi Du, Jinjian Zhou, Yulin Chen and  Lexian Yang. Topological electronic structure and spin texture of quasi-one-dimensional higher-order topological insulator Bi4Br4.Nature Communications 14, 8089 (2023).

9. Haifeng Yang, Jingjing Gao, Yingying Cao, Yuanji Xu, Aiji Liang, Xiang Xu, Yujie Chen, Shuai Liu, Kui Huang, Lixuan Xu, Chengwei Wang, Shengtao Cui, Meixiao Wang, Lexian Yang, Xuan Luo, Yuping Sun, Yi-feng Yang, Zhongkai Liu, Yulin Chen. Observation of Mott instability at the valence transition of f-electron system. National Science Review 10, nwad035 (2023).

10. Hongwei Fang, Meng Lyu, Hao Su, Jian Yuan, Yiwei Li, Lixuan Xu, Shuai Liu, Liyang Wei, Xinqi Liu, Haifeng Yang, Qi Yao, Meixiao Wang, Yanfeng Guo, Wujun Shi, Yulin Chen, Enke Liu, Zhongkai Liu. Record-high mobility and extreme magnetoresistance on kagome-lattice in compensated semimetal Ni3In2S2. Science China Materials 66, 2032-2038(2023).

11. Kui Huang, Zhenxian Li, Deping Guo, Haifeng Yang, Yiwei Li, Aiji Liang, Fan Wu, Lixuan Xu, Lexian Yang, Wei Ji, Yanfeng Guo, Yulin Chen, Zhongkai Liu. Measurement of electronic structure in van der Waals ferromagnet Fe5–x GeTe2 Chinese Physics B 31, 057404(2022)

12. YW Li, HJ Zheng, YQ Fang, DQ Zhang, YJ Chen, C Chen, AJ Liang, WJ Shi, D Pei, LX Xu, S Liu, J Pan, DH Lu, M Hashimoto, A Barinov, SW Jung, C Cacho, MX Wang, Y He, L Fu, HJ Zhang, FQ Huang, LX Yang, ZK Liu, YL Chen. Observation of topological superconductivity in a stoichiometric transition metal dichalcogenide 2M-WS2. Nature communications 12, 2874(2021).

13. Yekai Song, Zhuojun Li, Hui Li, Shujie Tang, Gang Mu, Lixuan Xu, Wei Peng, Dawei Shen, Yulin Chen, Xiaoming Xie, Mianheng Jiang. Epitaxial growth and characterization of high quality Bi2O2Se thin films on SrTiO3 substrates by pulsed laser deposition. Nanotechnology 31, 165704(2020).

14. Hui Shan Wang, Su Yun Tian, Si Wei Yang, Gang Wang, Xiao Fei You, Li Xuan Xu, Qing Tian Li, Peng He, Gu Qiao Ding, Zhi Liu, Xiao Ming Xie. Anode coverage for enhanced electrochemical oxidation: a green and efficient strategy towards water-dispersible graphene. Green Chemistry 20, 1306-1315(2018).