Kai Chang Lab
Low-Dimensional Quantum Materials - BAQIS
Hao Xu
(许浩)
PhD Candidate
Experiences
- 2016 – 2020 B.Sc. in Physics, School of Science, Wuhan University of Science and Technology (武汉科技大学)
- 2020 – 2023 M.Sc. in Physics, School of Science, Wuhan University of Science and Technology (武汉科技大学)
- 2023 – Present Ph.D. Candidate in Condensed Matter Physics, BAQIS & Institute of Physics, CAS
Research Interests
My primary research focuses on the growth of two-dimensional material thin films and oxide thin films, along with the exploration and control of novel quantum states. Utilizing molecular beam epitaxy (MBE) for precise thin-film growth, I employ scanning tunneling microscopy (STM) combined with magneto-electric transport measurements and X-ray spectroscopy for comprehensive characterization.
Publication
- Hao Xu*, Jing Jiang*, Xuesong Gai, Rui-Qi Cao, Kaiwei Chen, Xiao-Xiao Man, Haicheng Lin, Peng Deng, Ke He, Kai Liu#, Dapeng Zhao#, Zhong-Yi Lu, Kai Chang#, Chong Liu#, Reversible Tuning of Magnetic Order and Intrinsic Superconductivity in Strained FeTe Films via Stoichiometry Control. ACS Nano, 2026. https://pubs.acs.org/doi/10.1021/acsnano.6c05058
- H. Xu, H. Li, N. Gauquelin, X. Chen, W. Wu, Y. Zhao, L. Si, D. Tian, L. Li, Y. Gan, S. Qi, M. Li, F. Hu, J. Sun, D. Jannis, P. Yu, G. Chen, Z. Zhong, M. Radovic, J. Verbeeck, Y. Chen*, B. Shen, Giant Tunability of Rashba Splitting at Cation‐Exchanged Polar Oxide Interfaces by Selective Orbital Hybridization. Advanced Materials 36, 2313297 (2024). https://doi.org/10.1002/adma.202313297
- H. Xu, Y. Gan, Y. Zhao, M. Li, X. Hu, X. Chen, R. Wang, Y. Li, J. Sun, F. Hu, Y. Chen*, B. Shen, Two‐Dimensional Electron Gases at the Amorphous and Crystalline SrTiO3 /KTaO3 Heterointerfaces. Physica Status Solidi (a) 220, 2300235 (2023). https://doi.org/10.1002/pssa.202300235
- Xuesong Gai, Hao Xu, Yi Yang, Yifan Guo, Xinyue Wang, Ming-Liang Zhu, Peng Deng, Haicheng Lin, Kai Chang#, Chong Liu#, Modulation of Electronic Liquid-Crystal Phases by Local Strain in Few-Layer FeSe Films. Nano Letters 2025 25 (46), 16491-16498 https://doi.org/10.1021/acs.nanolett.5c04560
- H. Pi#, H. Xu#, T. Lin, S. Zhang, Y. Zhao, Q. Zhang, H. Weng, Y. Chen*, Q. Wu*, Sign reversal of Hall effect in single-crystalline semimetal ruthenium thin films. Phys. Rev. B 110, 235123 (2024). https://doi.org/10.1103/PhysRevB.110.235123
Address: Building #3, West Area, No.10 Xi-bei-wang East Road, Haidian District, Beijing 100193, P.R. CHINA.