蔡永青，大连理工大学助理教授，硕士生导师。2015年本科毕业于山东大学物理学院，2021年博士毕业于中国科学院物理研究所。2021至2023年，在南方科技大学量子科学与工程研究院从事博士后研究。2023年11月入职大连理工大学物理学院。长期致力于拓扑量子材料和高温超导体的角分辨光电子能谱研究，共发表SCI论文50余篇，含Nature Physics, Advanced Materials, Science Bulletin, National Science Review, Advanced Functional Materials等第一或通讯作者（含共同）17篇。获中国博士后科学基金面上资助。在中国物理学会秋季会议、创新材料论坛、粤港澳大湾区物理学会联合年会、全国磁性材料与器件大会等做会议报告。

代表性论文（仅列出第一或通讯作者论文，注：#共同第一作者，*共同通讯作者）

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Zhanyang Hao^#, Haohao Sheng^#, Wanru Ma^#,*, Wengen Zheng^#, Yongqing Cai^#,*, Zijuan Xie, Wanlin Cheng, Zuowei Liang, Wu Xie, Wenjuan Zhao, Chen Liu, Zhibin Su, Junhao Lin, Liusuo Wu, Zhengtai Liu, Mao Ye, Ji Dai, Massimo Tallarida, Shengtao Cui, Yogendra Kumar, Kenya Shimada, Kenichi Ozawa, Shuki Torii, Kazuhiro Mori, Yue Xie, Junze Deng, Jiaou Wang, Xuetao Zhu, Jiandong Guo, Jiawei Mei, Zhenyu Wang^*, Xianhui Chen, Ping Miao^*, Zhijun Wang^* and Chaoyu Chen^*. Surface d-orbital order in an intermetallic compound. Nature Physics (2026).

Yongqing Cai^#, Jing Zhang^#, Heming Zha^#, Fayuan Zhang, Yuan Wang, Weizhao Chen, Zhanyang Hao, Liwei Deng, Wenjing Liu, Hongtao Rong, Zhicheng Jiang, Yichen Yang, Qi Jiang, Zhengtai Liu, Mao Ye, E. D. L. Rienks, Yaobo Huang, Shu Guo, Junhao Lin, Le Wang^*, Qihang Liu^*, Shan Qiao^* and Chaoyu Chen^*. Observation of highly spin-polarized dangling bond surface states in rare-earth pnictide tellurides. Advanced Materials 37, 2411733 (2025).

Yongqing Cai^#, Jianwei Huang^#, Taimin Miao, Dingsong Wu, Qiang Gao, Cong Li, Yu Xu, Junjie Jia, Qingyan Wang, Yuan Huang, Guodong Liu, Fengfeng Zhang, Shenjin Zhang, Feng Yang, Zhimin Wang, Qinjun Peng, Zuyan Xu, Lin Zhao^* and X. J. Zhou^*. Genuine electronic structure and superconducting gap structure in (Ba0.6K0.4)Fe2As2 superconductor. Science Bulletin 66, 1839-1848 (2021).

Yongqing Cai^#, Yuan Wang^#, Zhanyang Hao^#, Yixuan Liu^#, Xuelei Sui, Zuowei Liang, Xiao-Ming Ma, Fayuan Zhang, Zecheng Shen, Chengcheng Zhang, Zhicheng Jiang, Yichen Yang, Wanling Liu, Qi Jiang, Zhengtai Liu, Mao Ye, Dawei Shen, Han Gao, Hanbo Xiao, Zhongkai Liu, Zhe Sun, Yi Liu, Shengtao Cui, Jiabin Chen, Le Wang, Cai Liu, Junhao Lin, Bing Huang, Zhenyu Wang, Xianhui Chen, Jia-Wei Mei^*, Jianfeng Wang^* and Chaoyu Chen^*. Emergence of quantum confinement in topological kagome superconductor CsV3Sb5. Communications Materials 5, 31 (2024).

Yongqing Cai^#, Tao Xie^#, Huan Yang^#, Dingsong Wu, Jianwei Huang, Wenshan Hong, Chang Liu, Cong Li, Yu Xu, Qiang Gao, Taimin Miao, Guodong Liu, Shiliang Li, Li Huang, Huiqian Luo, Zuyan Xu, Hongjun Gao, Lin Zhao^* and X. J. Zhou^*. Common (π, π) band folding and surface reconstruction in FeAs-based superconductors. Chinese Physics Letters 38, 057404 (2021).

Yongqing Cai^#,*, Zhanyang Hao^#, Le Wang^#, Yuan Wang, Yixuan Liu, Jia-Wei Mei, Jianfeng Wang and Chaoyu Chen^*. Angle-resolved photoemission spectroscopy study on kagome superconductor AV3Sb5 (A = K, Rb, Cs). Superconductor Science and Technology 37, 123001 (2024).

Yongqing Cai^#, Jianfeng Wang^#,*, Yuan Wang^#, Zhanyang Hao^#, Yixuan Liu^#, Liang Zhou, Xuelei Sui, Zhicheng Jiang, Shengjie Xu, Han Ge, Xiao-Ming Ma, Chengcheng Zhang, Zecheng Shen, Yichen Yang, Qi Jiang, Zhengtai Liu, Mao Ye, Dawei Shen, Yi Liu, Shengtao Cui, Le Wang, Cai Liu, Junhao Lin, Bing Huang, Liusuo Wu, Jincheng Zhuang, Hongtao He, Wenqing Zhang, Jia-Wei Mei^* and Chaoyu Chen^*. Type-II Dirac nodal lines in a double-kagome-layered semimetal. Advanced Electronic Materials 9, 2300212 (2023).

Yongqing Cai^#, Zixuan Ning^#, Zhousheng Chen^#, Ruohan Lv, Jingya Guo, Zixuan Wu, Yunlong Liu, Fanyu Meng, Vladimir Vasilyevich Uglov, Junfeng Gao, Zhe Ding^*, Yi Wang^*, Jijun Zhao and Huimin Zhang^*. Magnetic vortex structure of CVD synthesized room-temperature ferromagnetic α-Fe2O3 nanosheets. Applied Physics Letters 127, 251907 (2025).

Yongqing Cai^#, Zixuan Wu^#, Yunlong Liu^#, Ruohan Lv, Jingya Guo, Zixuan Ning, Vladimir Vasilyevich Uglov, Jijun Zhao and Huimin Zhang^*. Suppression of charge density wave in single layer TiSe2 by interfacial effect. Applied Physics Letters 128, 011601 (2026).

Yongqing Cai, Vladimir Vasilyevich Uglov, Jijun Zhao and Huimin Zhang^*. Emergent phenomena in kagome thin films: a spectroscopic perspective. Quantum Frontiers 5, 1 (2026).

Zheng Wei^#, Yongqing Cai^#, Jieying Liu, Liyan Zhang, Jiaojiao Zhao, Jian Tang, Lu Li, Qinqin Wang, Huimin Zhang, Zhihua Zhang^*, Dongxia Shi^* and Luojun Du^*. Efficient, non-destructive transfer of wafer-scale monolayer MoS2 by interface engineering. Advanced Functional Materials 36, e17643 (2025).

Shao-Bo Liu^#, Congkuan Tian^#, Yongqing Cai^#, Hang Cui, Xinjian Wei, Mantang Chen, Yang Zhao, Yuan Sui, Shuyue Guan, Shuang Jia, Yu Zhang, Ya Feng, Jiankun Li, Jian Cui, Yuanjun Song, Tingting Hao, Chaoyu Chen, Jian-Hao Chen^*. Three-dimensional quantum Griffiths singularity in bulk iron-pnictide superconductors. National Science Review 11, nwae220 (2024).

Zhanyang Hao^#, Yongqing Cai^#, Yixuan Liu^#, Yuan Wang^#, Xuelei Sui, Xiao-Ming Ma, Zecheng Shen, Zhicheng Jiang, Yichen Yang, Wanling Liu, Qi Jiang, Zhengtai Liu, Mao Ye, Dawei Shen, Yi Liu, Shengtao Cui, Jiabin Chen, Le Wang, Cai Liu, Junhao Lin, Jianfeng Wang^*, Bing Huang, Jia-Wei Mei^* and Chaoyu Chen^*. Dirac nodal lines and nodal loops in a topological kagome superconductor CsV3Sb5. Physical Review B 106, L081101 (2022).

Yixuan Liu^#, Yuan Wang^#, Yongqing Cai^#, Zhanyang Hao^#, Xiao-Ming Ma, Le Wang, Cai Liu, Jian Chen, Liang Zhou, Jinhua Wang, Shanming Wang, Hongtao He, Yi Liu, Shengtao Cui, Jianfeng Wang^*, Bing Huang, Chaoyu Chen^* and Jia-Wei Mei^*. Doping evolution of superconductivity, charge order and band topology in hole-doped topological kagome superconductors Cs(V1-xTix)3Sb5. Physical Review Materials 7, 064801 (2023).

Yuan Wang^#, Yixuan Liu^#, Zhanyang Hao^#, Wenjing Cheng^#, Junze Deng, Yuxin Wang, Yuhao Gu, Xiao-Ming Ma, Hongtao Rong, Fayuan Zhang, Shu Guo, Chengcheng Zhang, Zhicheng Jiang, Yichen Yang, Wanling Liu, Qi Jiang, Zhengtai Liu, Mao Ye, Dawei Shen, Yi Liu, Shengtao Cui, Le Wang, Cai Liu, Junhao Lin, Ying Liu, Yongqing Cai*, Jinlong Zhu*, Chaoyu Chen* and Jiawei Mei*. Flat band and Z2 topology of kagome metal CsTi3Bi5. Chinese Physics Letters 40, 037102 (2023).

Zhihua Cheng, Chaoyu Chen, Zhiqiang Li, Hualong Tao, Qi Wang, Zhiguang Sun, Kai Zhao, Yuxin Fu, Zhe Ling, Baoting Quan, Ying Wang, Zheng Wei*, Yongqing Cai*, Yao Liang* and Zhihua Zhang*. Large-scale monolayer VS2 as catalyst for hydrogen evolution reaction. ACS Applied Nano Materials 8, 7770 (2025).

• [论文]蔡永青.Chen, Chaoyu,Chen, Chaoyu; Liu, Qihang; Qiao, Shan; Wang, Le.Zhang, Jing,Zha, Heming,Zhang, Fayuan,Wang, Yuan,Chen, Weizhao,Hao, Zhanyang,Deng, Liwei,Liu, Wenjing,Rong, Hongtao,Jiang, Zhicheng,Yang, Yichen,Jiang, Qi,Liu, Zhengtai,Ye, Mao,Rienks, E.D.L.,Huang, Yaobo,Guo, Shu,Lin, Junhao,Wang, Le,Qiao, Shan,Liu, Qihang.Observation of Highly Spin-Polarized Dangling Bond Surface States in Rare-Earth Pnictide Tellurides[J],ADVANCED MATERIALS,2024,37(1)
• [论文]蔡永青.Chen, Chaoyu,Chen, Chaoyu; Mei, Jia-Wei; Wang, Jianfeng.Wang, Yuan,Hao, Zhanyang,Liu, Yixuan,Sui, Xuelei,Liang, Zuowei,Ma, Xiao-Ming,Zhang, Fayuan,Shen, Zecheng,Zhang, Chengcheng,Jiang, Zhicheng,Yang, Yichen,Liu, Wanling,Jiang, Qi,Liu, Zhengtai,Ye, Mao,Shen, Dawei,Gao, Han,Xiao, Hanbo,Liu, Zhongkai,Sun, Zhe,Liu, Yi,Cui, Shengtao,Chen, Jiabin,Wang, Le,Liu, Cai,Lin, Junhao,Huang, Bing,Wang, Zhenyu,Chen, Xianhui,Mei, Jia-Wei,Wang, Jianfeng.Emergence of quantum confinement in topological kagome superconductor CsV3Sb5[J],Communications Materials,2024,5(1)

[1] 2008.09 -- 2011.06
虞城县高级中学     理科     无

[2] 2011.09 -- 2015.06
山东大学     物理学     学士

[3] 2015.09 -- 2021.06
中国科学院大学     凝聚态物理     博士

[1] 2021.06 -- 2023.07
南方科技大学     博士后

[2] 2023.07 -- 2023.09
南方科技大学     高级研究学者

[3] 2023.11 -- 至今
大连理工大学     助理教授