严 谋  直聘研究员

工作与学习经历：

2022.12-至今，郑州大学，求是计划研究员

2019.07-2022.11，华南理工大学，博士后

2016.09-2019.06，华南理工大学，获博士学位

2013.09-2016.06，宁夏大学，获硕士学位

2009.09-2013.06，宁夏大学，获学士学位

联系方式：

办公地址: 物理C楼323

电子邮箱: yanmou@zzu.edu.cn

研究方向:

声学超材料，弹性拓扑声子晶体

主持项目:

1. 国家自然科学基金面上项目，《片上弹性波的非厄米调控研究》，项目批准号：12374360，起止年月：2024.01 - 2027.12，53万元

2. 国家自然科学基金青年项目，《声子晶体节线拓扑半金属中的声学赝磁场和相关输运现象研究》，项目批准号：12204290，起止年月：2023.01 - 2025.012，30万元

3. 河南省优秀青年科学基金（2024年，25万）

4. 2019年博士后创新人才支持计划（2019年，60万）

5. 博士后科学基金第66批面上资助（2019年，8万）

论文成果: (*: 共同第一作者; †: 通讯作者)

1. Mou Yan, Xueqin Huang, Jien Wu, Weiyin Deng^†, Jiuyang Lu^†, and Zhengyou Liu^†, Antichirality emergent in type-II Weyl phononic crystals. Physical Review Letters 130, 266304 (2023).

2. Mou Yan^*, Weiyin Deng^*, Xueqin Huang^*, Ying Wu, Yating Yang, Jiuyang Lu^†, Feng Li^†, and Zhengyou Liu^†, Pseudomagnetic fields enabled manipulation of on-chip elastic waves, Physical Review Letters 127, 136401 (2021).

3. Mou Yan^*, Jiuyang Lu^*, Feng Li^*, Weiyin Deng, Xueqin Huang, Jiahong Ma, and Zhengyou Liu^†, On-chip valley topological materials for elastic wave manipulation. Nature Materials 17, 993 (2018).

4. X. Zhang^*, Q. Wei^*, M. Peng, W. Deng, J. Lu, X. Huang, S. Jia, M. Yan^†, Z. Liu^†, G. Chen^†, Observation of 3D acoustic quantum Hall states, Science Bulletin 69, 2187 (2024).

5. Y.-L. Tao^*, M. Yan^*, M. Peng, Q. Wei, Z. Cui, S.A. Yang, G. Chen^†, Y. Xu^†, Higher-order Klein bottle topological insulator in three-dimensional acoustic crystals, Physical Review B 109, 134107 (2024).

6. Riyi Zheng^*, Mou Yan^*, JienWu, Weiyin Deng^†, Jiuyang Lu^†, Xueqin Huang^†, Zhengyou Liu^†, Topological network transport in on-chip phononic crystals. Physical Review B, 107 (2023).

7. Zhenxing Cui, Mian Peng, Xuewei Zhang, Qiang Wei, Mou Yan^†, and Gang Chen^†, Realization of multiple topological boundary states in phononic crystals, Physical Review B 107, 165414 (2023).

8. Ying Wu^*, Mou Yan^*, Zhikang Lin, Haixiao Wang, Feng Li^† and Jianhua Jiang^†, On-chip higher-order topological micromechanical metamaterials. Science Bulletin 66, 1959 (2021).

9. Zhenxiao Zhu^*, Mou Yan^*, Jingcheng Pan, Yating Yang, Weiying Deng^†, Jiuyang Lu^†, Xueqin Huang^† and Zhengyou Liu, Acoustic valley spin Chern insulators. Physical Review Applied 16, 014058 (2021).

10. Mou Yan^*, Xueqin Huang^*, Li Luo, Jiuyang Lu^†, Weiyin Deng^† and Zhengyou Liu^†, Acoustic square-root topological states. Physical Review B 102, 108102(R) (2020).

11. Xuewei Zhang†, Chaohua Wu†, Mou Yan, Ni Liu, Ziyu Wang*, and Gang Chen*, Observation of continuum Landau modes in non-Hermitian electric circuits, Nature Communications 15, 1798 (2024).

12. Weiyin Deng, Jiuyang Lu, Feng Li, Xueqin Huang, Mou Yan, Jiahong Ma, and Zhengyou Liu^*, Nodal rings and drumhead surface states in phononic crystals. Nature Communications 10, 1769 (2019).

13. Yating Yang, Jiuyang Lu, Mou Yan, Xueqin Huang, Weiyin Deng and Zhengyou Liu^*, Hybrid-order topological insulators in a phononic crystal. Physical Review Letters 126, 156801 (2021).

14. Jiuyang Lu, Xueqin Huang, Mou Yan, Feng Li, Weiyin Deng and Zhengyou Liu, Nodal-chain semimetal states and topological focusing in phononic crystals. Physical Review Applied 13, 054080 (2020).

15. Qiang Wei, Xuewei Zhang, Weiyin Deng, Jiuyang Lu, Xueqin Huang, Mou Yan, Gang Chen^*, Zhengyou Liu^* and Suotang Jia, Higher-order topological semimetal in acoustic crystals. Nature Materials 20, 812-817 (2021).

16. Xueqin Huang, Jiuyang Lu, Zhongbo Yan, Mou Yan, Weiyin Deng, Gang Chen, Zhengyou Liu, Acoustic higher-order topology derived from first-order with built-in Zeeman-like fields. Science Bulletin 67, 488-494 (2022).

17. Li Luo, Weiyin Deng, Yating Yang, Mou Yan, Jiuyang Lu, Xueqin Huang, Zhengyou Liu, Observation of quadruple Weyl point in hybrid-Weyl phononic crystals. Physical Review B 106, 14108 (2022).

18. Qiang Wei, Xuewei Zhang, Weiyin Deng, Jiuyang Lu, Xueqin Huang, Mou Yan, Gang Chen, Zhengyou Liu, Suotang Jia, 3D Hinge Transport in Acoustic Higher-Order Topological Insulators. Physical Review Letters 127, 255501 (2021).

19. Han Liu, Xueqin Huang, Mou Yan, Jiuyang Lu, Weiyin Deng, Zhengyou Liu，Acoustic Topological Metamaterials of Large Winding Number. Physical Review Applied 19, 054028 (2023).

20. Juan Kang, Tao Liu, Mou Yan, Dandan Yang, Xiongjian Huang, Ruishan Wei, Jianrong Qiu, Guoping Dong, Zhongmin Yang, Franco Nori. Observation of Square-Root Higher-Order Topological States in Photonic Waveguide Arrays. Laser & Photonics Reviews 17, 2200499 (2023).