Faculty

FENG Xiao

Associate Professor

Department of Physics, Tsinghua University

School of Science Building

Beijing 100084, China

Phone: 010-62799762

xiaofeng@mail.tsinghua.edu.cn

Education and Research Experience

Education:

2004.8-2008.7 B.S.in Physics, Department of Physics, Tsinghua University

2008.8-2014.7 PhD degree in Physics, Department of Physics, Tsinghua University

Employment:

2014.9-2017.9 Postdoctoral scholar in Stanford University, USA

2017.10-2019.6 Assistant Scientist in Beijing Innovation Center for Future Chips

2019.7-2023.4 Assistant Professor in Department of Physics, Tsinghua University
2023.5-now Associate Professor in Department of Physics, Tsinghua University

Research Interests

Experimental condensed matter physics

Growth and in-situ characterization of low dimensional quantum material, topological material

Molecular beam epitaxy (MBE), Pulsed Laser Deposition (PLD),angle-resolved photo emission spectroscopy (ARPES), scanning tunneling microscopy (STM)

Graduate student and postdocs are very welcome to join us!

Recent Publications

1) Yunhe Bai*, Yuanzhao Li*, Jianli Luan*, Ruixuan Liu*, Wenyu Song, Yang Chen, Peng-Fei Ji, Qinghua Zhang, Fanqi Meng, Bingbing Tong, Lin Li, Yuying Jiang, Zongwei Gao, Lin Gu, Jinsong Zhang, Yayu Wang, Qi-Kun Xue, Ke He#, Yang Feng#, and Xiao Feng#. “Quantized anomalous Hall resistivity achieved in molecular beam epitaxy-grown MnBi2Te4 thin films”. National Science Review (2024) 11: nwad189 (# Corresponding author)

2) Kejing Zhu, Yunhe Bai, Xiyu Hong, Zuhan Geng, Yuying Jiang, Ruixuan Liu, Yuanzhao Li, Ming Shi, Lili Wang, Wei Li, Qi-Kun Xue, Xiao Feng# and Ke He#. “Investigating and manipulating the molecular beam epitaxy growth kinetics of intrinsic magnetic topological insulator MnBi2Te4 with in-situ angle-resolved photoemission spectroscopy”. Journal of Physics: Condensed Matter (2020) 32: 475002. (# Corresponding author)

3) Zuocheng Zhang*, Xiao Feng*, Jing Wang*, Biao Lian, Jinsong Zhang, Cuizu Chang, Minghua Guo, Yunbo Ou, Yang Feng, Shou-Cheng Zhang, Ke He, Xucun Ma, Qi-Kun Xue, and Yayu Wang. “Magnetic quantum phase transition in Cr-doped Bi2(SexTe1x)3driven by the Stark effect”.Nature Nanotechnology(2017),12: 953-957

4) Xiao Feng*, Yang Feng*, Jing Wang, Yunbo Ou, Zhenqi Hao, Chang Liu, Zuocheng Zhang, Liguo Zhang, Chaojing Lin, Jian Liao, Yongqing Li, Li-Li Wang, Shuai-Hua Ji, Xi Chen, Xucun Ma, Shou-Cheng Zhang, Yayu Wang, Ke He, and Qi-Kun Xue. “Thickness Dependence of the Quantum Anomalous Hall Effect in Magnetic Topological Insulator Films”.Advanced Materials(2016)28: 6386-6390

5) Yang Feng*,Xiao Feng*, Yunbo Ou, Jing Wang, Chang Liu, Liguo Zhang, Dongyang Zhao, Gaoyuan Jiang, Shou-Cheng Zhang, Ke He, Xucun Ma, Qi-Kun Xue, and Yayu Wang. “Observation of the Zero Hall Plateau in a Quantum Anomalous Hall Insulator”.Physical Review Letters(2015)115:126801

6) Jinsong Zhang*,Xiao Feng*, Yong Xu*, Minghua Guo, Zuocheng Zhang, Yunbo Ou, Yang Feng, Kang Li, Haijun Zhang, Li-Li Wang, Xi Chen, Zhongxue Gan, Shou-Cheng Zhang, Ke He, Xucun Ma, Qi-Kun Xue, and Yayu Wang. “Disentangling the magnetoelectric and thermoelectric transport in topological insulator thin films”.Physical Review B(2015)91:075431

7) Zuocheng Zhang*,Xiao Feng*, Minghua Guo, Kang Li, Jinsong Zhang, Yunbo Ou, Yang Feng, Li-Li Wang, Xi Chen, Ke He, Xucun Ma, Qi-Kun Xue, and Yayu Wang. “Electrically tuned magnetic order and magnetoresistance in a topological insulator”.Nature Communications(2014)5:4915

8) Cui-Zu Chang*, Jinsong Zhang*,Xiao Feng*, Jie Shen*, Zuocheng Zhang, Minghua Guo, Kang Li, Yunbo Ou, Pang Wei, Li-Li Wang, Zhong-Qing Ji, Yang Feng, Shuaihua Ji, Xi Chen, Jinfeng Jia, Xi Dai, Zhong Fang, Shou-Cheng Zhang, Ke He, Yayu Wang, Li Lu, Xucun Ma, and Qi-Kun Xue. “Experimental Observation of the Quantum Anomalous Hall Effect in a Magnetic Topological Insulator”.Science(2013)340:167–170