Faculty

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MA Xucun

Professor

Department of Physics, Tsinghua University

Physics Building W325

Beijing 100084, China

Tel:8610-62794886

Email:xucunma@mail.tsinghua.edu.cn

http://www.stmbe.tsinghua.edu.cn/#/people?id=106

Education and Employment

Education:

Institute of Physics, Chinese Academy of Sciences (CAS), Ph.D. in Physics June 2000

Institute of Salt Lakes, CAS, M.A. in Chemistry Fall 1997

Peking University, P. R. China, B.S. in Chemistry Fall 1992

Employment:

2013.09-present: Professor, Department of Physics, Tsinghua University

2007.06-2013.08: Professor, Institute of Physics, CAS

2003.04-2007.05: Associate Professor, Institute of Physics, CAS

2000.09-2002.08: Postdoctoral Research Fellow, Max-Planck-Institut für Mikrostrukturphysik, Germany

1992.07-1997.07: Research Fellow, Institute of Salt Lakes, CAS

Research Interests

Interface high temperature superconductivity, cuprate superconductivity

Growth and atomic-level control of thin films of topological insulators and superconductors

Novel physical/chemical properties and quantum size effects in nanostructures and thin films

Molecular beam epitaxy combined scanning tunneling microscopy/spectroscopy

Awards&Services

National Prize in Natural Science (first class, 2018)

Chinese Female Young Scientist Award (2012)

Tan Kah Kee Science Award in Physics and Mathematics (2012)

National Prize in Natural Science (second class, 2011)

National Prize in Natural Science (second class, 2011)

Outstanding Team Achievement of Qiushi Award (2011)

Prize for Outstanding Science and Technology Achievement of CAS (2011)

Outstanding Young Scientist Fund from National Natural Science Foundation of China (2010)

Prize for Advancement in Science and Technology of Beijing City (first class, 2009)

Prize for Outstanding Science and Technology Achievement of CAS (2005)

Selected Publications

1. Rui-Feng Wang, Yan-Ling Xiong, Hang Yan, Xiaopeng Hu, Motoki Osada, Danfeng Li*, Harold Y. Hwang, Can-Li Song*, Xu-Cun Ma*, Qi-Kun Xue, Observation of Coulomb blockade and Coulomb staircases in superconducting Pr0.8Sr0.2NiO2 films, Phys. Rev. B 107, 115411 (2023).

2. Jia-Qi Fan, Xue-Qing Yu, Fang-Jun Cheng, Heng Wang, Ruifeng Wang, Xiaobing Ma, Xiao-Peng Hu, Ding Zhang, Xu-Cun Ma*, Qi-Kun Xue*, Can-Li Song*, Direct observation of nodeless superconductivity and phonon modes in electron-doped copper oxide Sr1-xNdxCuO2, Natl. Sci. Rev. 9: nwab225 (2022).

3. Y. Zhong, J. Q. Fan, R. F. Wang, S. Wang, X. Zhang, Y. Zhu, Z. Dou, X. Q. Yu, Y. Wang, D. Zhang, J. Zhu, C. L. Song*, X. C. Ma*, Q. K. Xue*, Direct visualization of ambipolar Mott transition in cuprate CuO2 planes, Phys. Rev. Lett. 125, 077002 (2020).

4. Ming-Qiang Ren, Sha Han, Shu-Ze Wang, Jia-Qi Fan, Can-Li Song*, Xu-Cun Ma*, Qi-Kun Xue*, Direct observation of full-gap superconductivity and pseudogap in two-dimensional fullerides, Phys. Rev. Lett. 124, 187001 (2020).

5. Mu Chen, Ye-Ping Jiang*, Junping Peng, Huimin Zhang, Cui-Zu Chang, Xiao Feng, Zhenguo Fu, Fawei Zheng, Ping Zhang, Lili Wang, Ke He, Xu-Cun Ma*, Qi-Kun Xue*, Selective trapping of hexagonally warped topological surface states in a triangular quantum corral, Sci. Adv. 5, 3988 (2019).

6. Yong Zhong, Yang Wang, Sha Han, Yan-Feng Lv, Wen-Lin Wang, Ding Zhang, Hao Ding, Yi-Min Zhang, Lili Wang, Ke He, Ruidan Zhong, John A. Schneeloch, Gen-Da Gu, Can-Li Song*, Xu-Cun Ma*, Qi-Kun Xue*, Nodeless pairing in superconducting copper-oxide monolayer films on Bi2Sr2CaCu2O8+δ, Sci. Bull. 61, 1239 (2016).

7. Z. F. Wang, Huimin Zhang, Defa Liu, Chong Liu, Chenjia Tang, Canli Song, Yong Zhong, Junping Peng, Fangsen Li, Caina Nie, Lili Wang, X. J. Zhou*, Xucun Ma*, Q. K. Xue, Feng Liu*, Topological edge states in a high-temperature superconductor FeSe/SrTiO3(001) film, Nature Mater. 15, 968 (2016).

8. Y. C. Tian, W. H. Zhang, F. S. Li, Y. L. Wu, Q. Wu, F. Sun, G. Y. Zhou, Lili Wang, Xucun Ma*, Qi-Kun Xue*, Jimin Zhao*, Ultrafast dynamics evidence of high temperature superconductivity in single unit cell FeSe on SrTiO3, Phys. Rev. Lett. 116, 107001 (2016).

9. Can-Li Song, Hui-Min Zhang, Yong Zhong, Xiao-Peng Hu, Shuai-Hua Ji, Lili Wang, Ke He, Xu-Cun Ma*, Qi-Kun Xue*, Observation of double-dome superconductivity at potassium-doped FeSe thin films, Phys. Rev. Lett. 116, 157001 (2016).

10. Yan-Feng Lv, Wen-Lin Wang, Jun-Ping Peng, Hao Ding, Yang Wang, Lili Wang, Ke He, Shuai-Hua Ji, Ruidan Zhong, John Schneeloch, Gen-Da Gu, Can-Li Song*, Xu-Cun Ma*, Qi-Kun Xue*, Mapping the electronic structure of each ingredient oxide layer of high-Tc cuprate superconductor Bi2Sr2CaCu2O8+δ, Phys. Rev. Lett. 115, 237002 (2015).

11. Hui-Min Zhang, Yi Sun, Wei Li, Jun-Ping Peng, Can-Li Song, Ying Xing, Qinghua Zhang, Jiaqi Guan, Zhi Li,Yanfei Zhao, Shuaihua Ji, Lili Wang, Ke He, Xi Chen, Lin Gu, Langsheng Ling, Mingliang Tian, Lian Li, X. C. Xie, Jianping Liu, Hui Yang, Qi-Kun Xue, Jian Wang*, Xucun Ma*, Detection of a superconducting phase in a two-atom layer of hexagonal Ga film grown on semiconducting GaN(0001), Phys. Rev. Lett. 114, 107003 (2015).

12. Ying Xing, Hui-Min Zhang, Hai-Long Fu, Haiwen Liu, Yi Sun, Jun-Ping Peng, Fa Wang, Xi Lin*, Xu-Cun Ma*, Qi-Kun Xue, Jian Wang*, X. C. Xie, Quantum Griffiths singularity of superconductor-metal transition in Ga thin films, Science 350, 542 (2015).

13. Shaolong He, Junfeng He,Wenhao Zhang, Lin Zhao, Defa Liu, Xu Liu, Daixiang Mou, Yun-Bo Ou, Qing-YanWang, Zhi Li, LiliWang, Yingying Peng, Yan Liu, Chaoyu Chen, Li Yu, Guodong Liu, Xiaoli Dong, Jun Zhang, Chuangtian Chen, Zuyan Xu, Xi Chen, Xucun Ma*, Qikun Xue*, X. J. Zhou*, Phase diagram and electronic indication of high-temperature superconductivity at 65 K in single-layer FeSe films, Nature Mater. 12, 605 (2013).

14. C. Z. Chang, J. S. Zhang, X. Feng, J. Shen, Z. C. Zhang, M. H. Guo, K. Li, Y. B. Ou, P. Wei, L. L. Wang, Z. Q. Ji, Y. Feng, S. H. Ji, X. Chen, J. F. Jia, X. Dai, Z. Fang, S. C. Zhang, K. He, Y. Y. Wang, L. Lu, X. C. Ma, Q. K. Xue, Experimental observation of the quantum anomalous Hall effect in a magnetic topological insulator, Science 340, 167 (2013).

15. Qingyan Wang, Zhi Li, Wenhao Zhang, ZuoCheng Zhang, Jinsong Zhang, Wei Li, Hao Ding, Yunbo Ou, Peng Deng, Kai Chang, Jing Wen, Canli Song, Ke He, Jinfeng Jia, Shuaihua Ji, Yayu Wang, Lili Wang, Xi Chen, Xucun Ma*, Qikun Xue*, Interface-induced high-temperature superconductivity in single unit-cell FeSe films on SrTiO3, Chin. Phys. Lett. 29, 037402 (2012).

16. Can-Li Song, Yi-Lin Wang, Peng Cheng, Ye-Ping Jiang, Wei Li, Tong Zhang, Zhi Li, Ke He, Lili Wang, Jin-Feng Jia, Hsiang-Hsuan Hung, Congjun Wu, Xucun Ma*, Xi Chen*, Qi-Kun Xue, Direct observation of nodes and twofold symmetry in FeSe superconductor, Science 332, 1410 (2011).

17. Yeping Jiang, Yilin Wang, Mu Chen, Zhi Li, Canli Song, Ke He, Lili Wang, Xi Chen, Xucun Ma*, Qi-Kun Xue*, Landau quantization and the thickness limit of topological insulator thin films of Sb2Te3, Phys. Rev. Lett. 108, 016401 (2012).

18. Yeping Jiang,, Y.Y. Sun, Mu Chen, Yilin Wang, Zhi Li, Canli Song, Ke He, Lili Wang, Xi Chen, Qi-Kun Xue, Xucun Ma*, S. B. Zhang*, Fermi-level tuning of epitaxial Sb2Te3 thin films on graphene by regulating intrinsic defects and substrate transfer doping, Phys. Rev. Lett. 108, 066809 (2012).