Name：Wu Zhanghui
E-mail：wuzh2025@szu.edu.cn
Tel：(+86) 15256526949
Educational Backgrounds：
2018.09 - 2022.10： PhD Degree (Major: Solid Mechanics), Tsinghua University, Supervisor: Prof. Zheng Quanshui
2014.09 - 2018.07： Bachelor Degree (Major: Theoretical and Applied Mechanics), University of Science and Technology of China, Supervisor: Prof. Wu Hengan and Prof. Wang Fengchao
Working Experiences：
2022.12 - 2025.06：Postdoc/Assistant Researcher in Tsinghua University
2025.07 - Now： Associate Professor in College of Mechatronics and Control Engineering, Shenzhen University
Research Interests：
1. Structural superlubricity, friction and wear characteristics of micro/nano interfaces;
2. Electrical transmission characteristics of micro/nano sliding interfaces;
3. Devices: Micro/nano devices, such as micro-motors, micro-resonators, etc; Sliding electrical contact devices, such as conductive slip rings, MEMS switches, etc.
Publications：
[1] Zhanghui Wu, Yiran Wang, Tielin Wu, Yelingyi Wang, Weipeng Chen, Chucheng Zhou, Ming Ma, and Quanshui Zheng. Wear-free sliding electrical contacts with ultralow electrical resistivity, Proceedings of the National Academy of Sciences, 2024, 121 (47), e2406800121.
[2] Zhanghui Wu#, Xuanhe Li#, Deli Peng, and Quanshui Zheng. Positive-Negative Tunable Coefficients of Friction in Superlubric Contacts, Physical Review Letters, 2024, 132(15): 156201.
[3] Tielin Wu, Weipeng Chen, Lingyi Wangye, Yiran Wang, Zhanghui Wu*, Ming Ma*, and Quanshui Zheng*. Ultrahigh Critical Current Density across Sliding Electrical Contacts in Structural Superlubric State, Physical Review Letters, 2024, 132(9): 096201.
[4] Zhanghui Wu#*, Tielin Wu#, Xiaojian Xiang#*, Weipeng Chen, Yelingyi Wang, Dingchuan Tang, Ying Liu, Jie An, Jinhui Nie, Deli Peng, and Quanshui Zheng. Ultralow Resistivity of Graphite/Au Van der Waals Heterostructure in Structural Superlubric State, Nano Letters, 2024, 24(48): 15481-15487.
[5] Yelingyi Wang, Jin Wang, Tielin Wu, Weipeng Chen, Deli Peng, Zhanghui Wu*, Ming Ma*, and Quanshui Zheng*. The anomalous effect of electric field on friction for microscale structural superlubric graphite/Au contact, National Science Review, 2024, nwae019.
[6] Weipeng Chen, Tielin Wu, Yelingyi Wang, Yiran Wang, Ming Ma, Quanshui Zheng, and Zhanghui Wu*. Filtering Robust Graphite without Incommensurate Interfaces by Electrical Technique, ACS Applied Materials Interfaces, 2023, 15(49): 57791-57798.
[7] Deli Peng#, Zhanghui Wu#, Diwei Shi, Cangyu Qu, Haiyang Jiang, Yiming Song, Ming Ma, Gabriel Aeppli, Michael Urbakh, and Quanshui Zheng*. Load-induced dynamical transitions at graphene interfaces, Proceedings of the National Academy of Sciences, 2020, 117(23): 12618-12623.
[8] Zhanghui Wu#*, Xuanyu Huang#*, Xiaojian Xiang, and Quanshui Zheng*. Electro-superlubric springs for continuously tunable resonators and oscillators, Communications Materials, 2021, 2(1): 104.
Patents：
[1] Zheng Q., Ma M., Wu Z., Peng D., Hard disk magnetic head and its preparation method, as well as hard disk, 2025, ZL202210636917.5；
[2] Zheng Q., Wu Z., Xiang X., A parallel RF MEMS switch based on structural superlubricity, 2024, ZL202010596400.9；
[3] Zheng Q., Wu Z., Xiang X., Electrode switch based on structural superlubricity, 2023, ZL202011087865.8；
[4] Wu Z., Peng D., Ma M., Zheng Q., Hard disk magnetic head and hard disk, 2022, ZL202221403826.9;
[5] Xiang X., Wu Z., Huang X., Nie J., Zheng Q., A Multistable Structure and Electronic Device, 2024, ZL202323486416.2；
[6] Zheng Q., Wu Z., Xiang X., In-plane sliding MEMS switch, 2021, ZL202022262247.4；
[7] Zheng Q., Wu Z., Xiang X., An in-plane sliding parallel capacitor RF switch, 2021, ZL202021212378.5;
[8] Zheng Q., Wu Z., Xiang X., Oscillators, 2021, ZL202022262034.1;
[9] Zheng Q., Wu Z., Xiang X., Micro-Resonators, 2021, ZL202022261968.3;
[10] Zheng Q., Ma M., Wu Z., Peng D., Hard disk magnetic head and its preparation method, as well as hard disk, 2025, ZL202221403828.8;
[11] Wang Y., Wu T., Chen W., Wu Z., Ji T., Ma M., Zheng Q., A superlubric electric angle encoder. ZL202323131973.2.
