Pressure-Induced Topological and Structural Phase Transitions in an Antiferromagnetic Topological Insulator**Supported by the National Key Research and Development Program of China under Grant Nos. 2018YFA0704300 and 2017YFE0131300, the National Natural Science Foundation of China under Grant Nos. U1932217, 11974246, 11874263 and 10225417, and the Natural Science Foundation of Shanghai under Grant No. 19ZR1477300. The authors thank the support from Analytical Instrumentation Center (SPST-AIC10112914), SPST, ShanghaiTech University. This work was partially supported by Collaborative Research Project of Materials and Structures Laboratory, Tokyo Institute of Technology, Japan. Part of this research is supported by COMPRES (NSF Cooperative Agreement EAR-1661511).

Chinese Physics Letters IOP Publishing 37:6 (2020) 066401

Authors:

Cuiying Pei, Yunyouyou Xia, Jiazhen Wu, Yi Zhao, Lingling Gao, Tianping Ying, Bo Gao, Nana Li, Wenge Yang, Dongzhou Zhang, Huiyang Gou, Yulin Chen, Hideo Hosono, Gang Li, Yanpeng Qi

Signature for non-Stoner ferromagnetism in the van der Waals ferromagnet Fe3GeTe2

Physical Review B American Physical Society (APS) 101:20 (2020) 201104

Authors:

X Xu, YW Li, SR Duan, SL Zhang, YJ Chen, L Kang, AJ Liang, C Chen, W Xia, Y Xu, P Malinowski, XD Xu, J-H Chu, G Li, YF Guo, ZK Liu, LX Yang, YL Chen

Epitaxial growth and characterization of high quality Bi2O2Se thin films on SrTiO3 substrates by pulsed laser deposition

Nanotechnology IOP Publishing 31:16 (2020) 165704

Authors:

Yekai Song, Zhuojun Li, Hui Li, Shujie Tang, Gang Mu, Lixuan Xu, Wei Peng, Dawei Shen, Yulin Chen, Xiaoming Xie, Mianheng Jiang

Electronic structure and spatial inhomogeneity of iron-based superconductor FeS**Project supported by CAS-Shanghai Science Research Center, China (Grant No. CAS-SSRC-YH-2015-01), the National Key R&D Program of China (Grant No. 2017YFA0305400), the National Natural Science Foundation of China (Grant Nos. 11674229, 11227902, and 11604207), the EPSRC Platform Grant (Grant No. EP/M020517/1), Hefei Science Center, Chinese Academy of Sciences (Grant No. 2015HSC-UE013), Science and Technology Commission of Shanghai Municipality, China (Grant No. 14520722100), and the Strategic Priority Research Program (B) of the Chinese Academy of Sciences (Grant No. XDB04040200).

Chinese Physics B IOP Publishing 29:4 (2020) 047401

Authors:

Chengwei Wang, Meixiao Wang, Juan Jiang, Haifeng Yang, Lexian Yang, Wujun Shi, Xiaofang Lai, Sung-Kwan Mo, Alexei Barinov, Binghai Yan, Zhi Liu, Fuqiang Huang, Jinfeng Jia, Zhongkai Liu, Yulin Chen

Universal gapless Dirac cone and tunable topological states in (MnBi2Te4)m(Bi2Te3)n heterostructures

Physical Review B American Physical Society (APS) 101:16 (2020) 161113

Authors:

Yong Hu, Lixuan Xu, Mengzhu Shi, Aiyun Luo, Shuting Peng, ZY Wang, JJ Ying, T Wu, ZK Liu, CF Zhang, YL Chen, G Xu, X-H Chen, J-F He