郭艳峰 Yanfeng Guo课题组介绍

Principle Investigator

PI: Yanfeng Guo (郭艳峰),

Tenure-tracking assistant professor

通信地址: 上海市浦东新区华夏中路393号

Address: 393 Middle Huaxia Road, Pudong, Shanghai, 201210

Email: guoyf@@shanghaitech.edu.cn

Education and Career

09/2003 - 07/2008,中国科学院物理研究所硕博连读

PhD in Institute of Physics, Chinese Academy of Sciences

09/2008 - 09/2012,日本物质材料研究所博士后

Postdoc in National Institute for Materials Science, Japan

09/2012 - 06/2015,牛津大学物理系博士后

Postdoc in Department of Physics, University of Oxford

07/2015 - 至今,      上科大助理教授、研究员、博导

Assistant professor at ShanghaiTech Univ.

Research Interest


(1) 新量子材料探索利用常压及高压手段探索新量子材料,特别是常规超导、新颖磁性及拓扑材料

New quantum materials exploration by using ambient- and high-pressure techniques, especially unconventional superconductors, novel magnetism and topological phases.

(2) 单晶生长高品质、大尺寸量子材料晶体生长

Sizable and high-quality crystal growth of various quantum materials

(3) 物理性质研究晶体结构、磁结构及电子结构角度理解新量子材料丰富物理性质产生机制。

Study on the mechanisms underlying the extoic physical properties of quantum materials in terms of crystal structure, magnetic structure and electronic structure.






  1. 长期招收对本研究方向有浓厚兴趣的物理、材料物理专业本科生攻读研究生学位,~ 1-2 名/年。

  2. 欢迎物理及材料物理专业本科生加入从事研究工作。

Group News

  • On Oct. 12, our work on Nb2SiTe4, collaborated with Prof. Zhongkai Liu's group, was accepted by ACS Nano (2021, 15: 15850). 

  • June 2021, Hao Su (苏豪) and Shuchun Huan (宦述春) sucessfully defended their PhD thesis. Congratulations!

  • On May 27, our work on the spin liquid material NbYbSewas published in Physical Review X (2021, 11: 021044).

    Congratulaions to Gaoning (张高宁)!

    See the news herehttps://spst.shanghaitech.edu.cn/2021/0507/c2089a63513/page.htm

  • Our work "Bulk Fermi surface of the layered superconductor TaSe3 with three-dimensional strong topologicalstate" published in Physical Review B (2020, 101: 155117) unveiled the bulk nontrivial topological states and topological surface states in the quasi-one-dimensional layered superconductor TaSe3 by using magnetotransport measurements and first principle calculations, which was recently demonstrated by our collaborators.

    See the news here: 


  • Sept. 2020. Welcome our new group members Zhongyang (栗中杨), Zicheng (陶咨成), and Chenxin (范晨鑫) !

  • August 2020, Congratulations to Gaoning (张高宁) for sucessfully defending his master thesis

  • June 2020, Congratulaions to Wenna for her accomplishment of two years postdoc career in our group!

  • Our work which reported the pressure effects on the topological nodal-line semimetal SrAs3collaborated with Prof. Shiyan Li's group, was published in npj Quantum Materials (2020, 5: 38). Congratulations to Wei Xia (夏威)!

  • Our work which discovered a new three-dimensional Dirac semimetal TiSb2 was published in Applied Physics Letter (2020, 116: 142103) as a front cover strory. Congratulations to Wei Xia (夏威)!

  • Our paper "Magnetic exchange induced Weyl state in a semimetal EuCd2Sb2" was published in APL Materials (2020, 8: 011109) as an Editor's pick. Congratulations to Hao Su (苏豪)!

  • Our paper "Direct observation of six-fold exotic fermions in topological semimetal PdSb2", collaborated with Prof. Dawei Shen's group, was published in Physical Review B (2020, 101: 155114) as an Editor's suggestion. Congratulations to Xiaolei(刘晓磊)!



(#Co-first; *Corresponding/co-corresponding)

Full publication list: Web of Science Researcher ID: U-6086-2019


1. Magnetization tunable Weyl states in EuB6,

Hao SuXianbiao ShiJian YuanXin ZhangXia WangNa YuZhiqiang ZouWeiwei ZhaoJianpeng Liu*Yanfeng Guo*, arXiv: 2109.12823.

2. Weak antilocalization effect up to ~ 120 K in the van der Waals crystal Fe5-xGeTe2 with near room temperature ferromagnetism,

Zhengxian Li, Kui Huang, Deping Guo, Guodong Ma, Xiaolei Liu, Yueshen Wu, Jian Yuan, Zicheng Tao, Binbin Wang, Xia Wang, Zhiqiang Zou, Na Yu, Geliang Yu, Jiamin Xue, Jun Li*, Zhongkai Liu*, Wei Ji*, Yanfeng Guo*. arXiv: 2109. 02085.

3. Nodal superconductivity and superconducting dome in the topological Kagome metal CsV3Sb5,

C. C. Zhao#, L. S. Wang#, W. Xia#Q. W. Yin#, J. M. Ni, Y. Y. Huang, C. P. Tu, Z. C. Tao, Z. J. Tu, C. S. Gong, H. C. Lei*,  Y. F. Guo*, X. F. Yang*, S. Y. Li*, arXiv: 2102.08356.

4. Double-dome superconductivity under pressure in the V-based Kagome metals AV3Sb5 (A = Rb and K),

C. C. Zhu#, X. F. Yang#, W. Xia#, Q. W. Yin#, L. S. Wang, C. C. Zhao, D. Z. Dai, C. P. Tu, B. Q. Song, Z. C. Tao, Z. J. Tu, C. S. Gong, H. C. Lei*, Y. F. Guo*, S. Y. Li*, arXiv: 2104.14487.

5. Emergence of new van Hove singularities in the charge density wave state of a topological kagom metal RbV3Sb5,

Soohyun Cho#, Haiyang Ma#, Wei Xia#, Yichen Yang, Zhentai Liu, Zhe Huang, Zhicheng Jiang, Xiangle Lu, Jishan Liu, Zhonghao Liu, Jinfeng Jia, Yanfeng Guo*, Jianpeng Liu*,  and D. W. Shen*. arXiv: 105.05117.

6. Competing superconductivity and charge-density wave in kagome metal CsV3Sb5: evidence from their evolustions with sample thickness,

B. Q. Song#, X. M. Kong#, W. Xia#, Q. W. Yin#, C. P. Tu, C. C. Zhao, D. Z. Dai, K. Meng, Z. C. Tao, Z. J. Tu, C. S. Gong, H. C. Lei*, Y. F. Guo*, X. F. Yang*, and S. Y. Li*, arXiv: 2105.09248.

7. Magneto-Seebeck effect and ambipolar Nernst effect in CsV3Sb5 superconductor,

Yuhan Gan#Wei Xia#Long ZhangKunya YangXinrun MiAifeng WangYisheng ChaiYanfeng Guo*Xiaoyuan Zhou*, Mingquan He*. arXiv: 2110.00289.

8. Dual topological superconducting states in the layered tatanium-based oxypnictidesuperconductor BaTi2Sb2O,

Z. Huang#, W. L. Liu#, H. Y. Wang#, Y. L. Su#, Z. T. Liu, X. B. Shi, S. Y. Gao, Z. C. Jiang, Z. H. Liu, J. S. Liu, X. L. Lu, Y. C. Yang, J. X. Zhang, S. C. Huan, W. Xia, J. H. Wang, Y. S. Wu, X. Wang, N. Yu, Y. B. Huang, S. Qiao, J. Li, W. W. Zhao, Y. F. Guo*, G. Li*, D. W. Shen*. arXiv: 2009.06805.

9. Spontaneous ferromagnetism induced topological phase transition in EuB6,

W. L. Liu#, X. Zhang#, S. M. Nie#, Z. T. Liu#, X. Y. Sun, H. Y. Wang, J. Y. Ding, L. Sun, Z. Huang, H. Su, Y. C. Yang, Z. C. Jiang, X. L. Lu, J. S. Liu, Z. H. Liu, S. L. Zhang, H. M. Weng, Y. F. Guo*, Z. J. Wang*, D. W. Shen*, and Z. Liu. arXiv: 2103.04658.

10. Observation of an unusual colossal magnetoresistance effect in an antiferromagnetic semiconductor,

Huali Yang, Qing Liu, Zhaoliang Liao, Liang Si, Peiheng Jiang, Xiaolei LiuYanfeng Guo, Junjie Yin, Meng Wang, Zhigao Sheng, Yuxin Zhao, Zhiming Wang, Zhicheng Zhong, Runwei Li. arXiv: 2103.02818.

11.  Robust structure symmetry and electronic band structure of the chiral topological semimetal CoSi against pressure up to ~ 39 GPa,

Shuchun Huan, Mingtao Li, Guangtao Liu, Zhenhai Yu*, Hongyuan Wang, Xiaolei Liu, Xia Wang, Na Yu, Zhiqiang Zou, Jinggeng Zhao, Lin Wang*, and Yanfeng Guo*.

12. Tunable ferroelectricity in hBN intercalated twisted double-layer graphene,

Yibo Wang, Siqi Jiang, Jingkuan Xiao, Xiaofan Cai, Di Zhang, Ping Wang, Guodong Ma, Yaqing Han, Jiabei Huang, Kenji Watanabe, Takashi Taniguchi, Yanfeng Guo, Lei Wang, Alexander S. Mayorov, and Geliang Yu. arXiv: 2102.12398.

13. Large magnetoresistance and unexpected low thermal conductivity in topological semi-metal CrP4 single crystal,

Wei Wu, Zhenhai Yu, Meng Xu, Xiaolei Liu, Jinggeng Zhao, Ziyi Liu, Wei Xia, Zhongyang Li, Chunyin Zhou, Jiajia Feng, Ming Xu, Yanfeng Guo, Jianlin Luo.

Published & Accepted:


1. Optical manipulation of electronic dimentionality in a quantum material,

Shaofeng Duan#, Yun Cheng#, Wei Xia, Yuanyuan Yang, Chengyang Xu, Fengfeng Qi, Chaozhi Huang, Tianwei Tang, Yanfeng Guo, Weidong Luo, Dong Qian, Dao Xiang*, Jie Zhang,  Wentao Zhang*, 

Nature 2021, 595: 239-244.

2. Magnetism-induced topological transition in EuAs3,

Erjian Cheng#, Wei Xia#,  Xianbiao Shi#, Hongwei Fang#, Chengwei Wang, Chuanying Xi, Shaowen Xu, Darren C. Peets, Linshu Wang, Hao Su, Li Pi, Wei Ren, Xia Wang, Na Yu, Yulin Chen, Weiwei Zhao, Zhongkai Liu*, Yanfeng Guo*, Shiyan Li*, 

Nature Communications 2021, in press. arXiv: 2006.16045. 

3. Multiple magnetic topological phases in bulk van der Waals crystal MnSb4Te7,

Shunchun Huan#, Shihao Zhang#, Zhicheng Jiang#, Hao Su, Hongyuan Wang, Xin Zhang, Yichen Yang, Zhengtai Liu,  Xia Wang, Na Yu, Zhiqiang Zou, Dawei Shen*, Jianpeng Liu*, Yanfeng Guo*, 

Physical Review Letters 2021, 126: 246601. Editor's Suggestion

4. Multiband superconductivity with spin-preserving order parameter in kagome superconductor CsV3Sb5

Han-Shu Xu,  Ya-Jun Yan, Ruotong Yin, Wei Xia, Shijie Fang, Ziyuan Chen, Yuanji Li, Wenqi Yang, Yanfeng Guo, Dong-Lai Feng,

Physical Review Letters 2021, in press.

5. Spinon Fermi surface spin liquid in a triangular lattice antiferromagnet NaYbSe2

Peng-Ling Dai#, Gaoning Zhang#, Yaofeng XieChunruo DuanYonghao GaoZihao ZhuErxi Feng, Zhen Tao, Chien-Lung HuangHuibo CaoAndrey PodlesnyakGarrett E. GranrothDavid VoneshenShun WangGuotai TanEmilia MorosanXia Wang, Hai-Qing Lin, Lei ShuGang Chen*, Yanfeng Guo*, Xingye Lu*, Pengcheng Dai*,  

Physical Review X 2021, 11: 021044.

6. One-dimensional metal embeded in two-dimensional semiconductor in Nb2Si1-xTe4,

Binbin Wang#, Wei Xia#, Si Li, Kang Wang, Shengyuan A. Yang, Yanfeng Guo*, Jiamin Xue*, 

ACS Nano 2021, 15(4): 7149-7154.

7. Direct Visualization and Manipulation of Tunable Quantum Well State in Semiconducting Nb2SiTe4, 

Jing Zhang, Zhilong Yang, Shuai Liu, Wei Xia, Tongshuai Zhu, Chengwei Wang, Weixiao Wang, Sung-Kwan Mo, Lexian Yang, Xufeng Kou, Yanfeng Guo*, Haijun Zhang*, Zhongkai Liu*, Yulin Chen*,

ACS Nano 2021, 15(10): 15850-15857.

8. Magnetism induced ideal Weyl state in bulk van der Waals crystal MnSb2Te4

Shuchun Huan#, Dinghui Wang#, Hao Su, Hongyuan Wang, Xia Wang, Na Yu, Zhiqiang Zou, Haijun Zhang*, Yanfeng Guo*, 

Applied Physics Letters 2021, 118: 192105. 

9. Multiple Weyl fermions in the noncentrosymmetric semimetal LaAlSi, 

Hao Su, Xianbiao Shi, Jian Yuan, Yimin Wan, Erjian Cheng, Chuanying Xi, Li, Pi, Xia Wang, Zhiqiang Zou, Na Yu, Weiwei Zhao*, Shiyan Li*, Yanfeng Guo*, 

Physical Review B 2021, 103: 165128. 

10. Observation of the topological Dirac fermions and surface states in superconducting BaSn3,

K. Huang, A. Y. Luo, C. Chen, G. N. Zhang, X. L. Liu, Y. W. Li,  F. Wu, S. T. Cui, Z. Sun, C. Jozwiak,  A. Bostwick, E. Rotenberg, H. F. Yang, L. X. Yang, G. Xu*, Y. F. Guo*, Z. K. Liu*, and Y. L. Chen*, 

Physical Review B 2021, 103: 155148.

11. Measurement of electronic structure and surface reconstruction in the superionic Cu2-xTe,

S. Liu, W. Xia, K. Huang, D. Pei, T. Deng, A. J. Liang, J. Jiang, H. F. Yang, J. Zhang, H. J. Zheng, Y. J. Chen, L. X. Yang, Y. F. Guo, M. X. Wang, Z. K. Liu, Y. L. Chen, 

Physical Review B 2021, 103: 115127.

12. Evidence of topological edge state in a superconducting non-symmorphic nodal line semimetal,

L. X. Xu, Y. Y. Y. Xia, S. Liu, Y. W. Li, L. Y. Wei, H. Y. Wang, C. W. Wang, H. F. Yang, A. J. Liang, K. Huang, T. Deng, W. Xia, X. Zhang, H. J. Zheng, Y. J. Chen, L. X. Yang, M. X. Wang, Y. F. Guo*, G. Li*, Z. K. Liu*, and Y. L. Chen, 

Physical Review B 2021, 103: L201109. Letter

13. Electronic structure of layered antiferromagnetic AlMn2B2 with high Néel temperature, 

Xiangle Lu#, Hao Su#, Shuai Yang, Liqin Zhou, Jiacheng Gao, Zhengtai Liu, Yaobo Huang, Shancai Wang, Hongming Weng*Yanfeng Guo*, Zhonghao Liu*, and D. W. Shen*, 

Physical Review B 2021, 103: 195144.

14. Layer-locked spin states revealed in centrosymmetric line-node semimetal HfSiS

H. J. Qian, X. Zhang, C. M. Liu, Q. Jiang, W. J. Liu, H. M. Zha, D. Y. Wang, X. P. Shen, M. Ye*Y. F. Guo*, and S. Qiao*, 

Physical Review B 2021, 104: 035145.

15. Magnetic structute of the topological semimetal YbMnSb2,

Jian-Rui Soh, Siobhan M. Tobin, Hao Su, Ivica Zivkovic, Bachir Ouladdiaf, Anne Stunault, J. Alberto Rodriguez-Velamazan, Ketty Beauvois, Yanfeng Guo, and Andrew T. Boothroyd.

Physical Review B 2021, 104: L161103. Letter & Editor's suggestion

16. Topological quasi-2D semimetal Co3Sn2S2: Insights to electronic structure from NXAFS and resonant photoelectron spectrocopy,

Mouhui Yan, Yichen Jin, Xiaofei Hou, Yanfeng Guo, Arshak Tsaturyan, Anna Makarova, Dimitry Smirnov, Yuriy Dedkov, Elena Voloshina, 

The Journal of  Physical Chemistry Letters, 2021, 12: 9807-9811.

17. Magnetotransport evidence for the nontrivial topological states in the fully spin-polarized Kondo semimetal CeBi, 

Shuchun Huan, Xianbiao Shi, Lixuesong Han, Hao Su, Xia Wang, Zhiqiang Zou, Na Yu, Weiwei Zhao, Leiming Chen*, Yanfeng Guo*, 

Journal of Alloys and Coumpounds 2021, 875: 159993.

18. Observation of the Critical State to Multiple-Type Dirac Semimetal Phases in KMgBi, 

D. F. Liu, L. Y. Wei, C. C. Le, H. Y. Wang, X. Zhang, N. Kumar, C. Shekhar, N. B. M. Schröter, Y. W. Li, D. Pei, L. X. Xu, P. Dudin, T. K. Kim, C. Cacho, J. Fujii, I. Vobornik, M. X. Wang, L. X. Yang, Z. K. Liu, Y. F. Guo, J. P. Hu, C. Felser, S. S. P. Parkin, Y. L. Chen, 

Journal of Applied Physics 2021, 129: 235109.

19. The remarkable anisotropic compressibility and metallic Cr-Cr chains in topological semi-metal CrP4 under high pressure, 

Chunyu Li#, Xiaolei Liu#, Zhenhai Yu*, Wei Wu*, Lili Zhang, Chunyin Zhou, Jinggeng Zhao, Yanfeng Guo, Jianlin Luo, 

Physica Status Solidi (b) 2021, 2000544.

20. Measurement of superconductivity and topological edge states in a topological superconductor candidate TaSe3,

Shuai Liu, Si-Min Nie, Yan-Peng Qi, Yan-Feng Guo, Hong-Tao Yuan, L. X. Yang, Yu-Lin Chen, Mei-Xiao Wang, and Zhong-Kai Liu, 

Chinese Physics Letters 2021, 38: 077302.

21. Photoemission Spectroscopic Evidence of Multiple Dirac Cones in Superconducting BaSn3,

Z. Huang, X. B. Shi, G. N. Zhang, Z. T. Liu, Soohyun Cho, Z. C. Jiang, Z. H. Liu, J. S. Liu*, Y. C. Yang, W. Xia, W. W. Zhao, Y. F. Guo*, and D. W. Shen*, 

Chinese Physics Letters 2021, 38: 107403. Editor's Suggestion

22. Observation of large in-plane anisotropic transport in van der Waals semiconductor Nb2SiTe4,

Kaiyou Zhou, Jun Deng, Long Chen, Wei XiaYanfeng Guo, Yang Yang, Jiangang Guo, Liwei Guo, 

Chinese Physics B 2021, 30: 087202.

23. Study on the properties of Ca9Co12O28 under high pressure,

Zhihui Zhao, Zhengniu Pan, Fanghuang Wei, Yang Xu a, Jun Ding b, Kai Liang, Weizhen Huang, Yanfeng Guo*, Leiming Chen*,

Ceramics International, in press.

24. Magnetic exchange induced Weyl states in the antiferromagnetic semimetals EuCd2Pn2 (Pn = As, Sb), 

Hao Su, Leiming Chen*, Wei Xia, Yanfeng Guo*, 

Progress in Physics 2021, 41(3): 137-157.  Invited Review


1. Universal mechanical exfoliation of large-area 2D crystals, Yuan Huang, Yu-Hao Pan, Rong Yang, Li-Hong Bao, Lei Meng, Hai-Lan Luo, Yong-Qing Cai, Guo-Dong Liu, Wen-Juan Zhao, Zhang Zhou, Liang-Mei Wu, Zhi-Li Zhu, Ming Huang, Li-Wei Liu, Lei Liu, Peng Cheng, Ke-Hui Wu, Shi-Bing Tian, Chang-Zhi Gu, You-Guo Shi, Yan-Feng Guo, Zhi Gang Cheng, Jiang-Ping Hu, Lin Zhao, Eli Sutter, Peter Sutter, Ye-Liang Wang, Wei Ji, Xing-Jiang Zhou, and Hong-Jun Gao, Nature Communications 2020, 11: 2453.

2. Terahertz emission on the surface of a van der Waals magnet CrSiTe3Peng Suo, Wei Xia, Wenjie Zhang, Xiaoqing Zhu, Jibo Fu, Xian Lin, Zuanming Jin, Weimin Liu, Yanfeng Guo* and Guohong Ma*, Laser & Photonics Reviews 2020, 14: 2000025.

3. High-pressure crystal growth, superconducting properties and electronic band structure of Nb2P5, Xiaolei Liu#, Zhenhai Yu#*, Qifeng Liang*, Chunyin Zhou, Hongyuan Wang, Jinggeng Zhao,  Xia Wang, Na Yu, Zhiqiang Zou, and Yanfeng Guo*, Chemistry of Materials 2020, 32: 8781-8788. 

4. Pressure-induced superconductivity and topological phase transitions in the topological nodal-line semimetal SrAs3E. J. Cheng#, W. Xia#, X. B. Shi#, Z. H. Yu, L. Wang, L. M. Yan, D. C. Peets, C. C. Zhu, H. Su, Y. Zhang, D. Z. Dai, X. Wang, Z. Q. Zou, N. Yu, X. F. Kou, W. G. Yang, W. W. Zhao*, Y. F. Guo*, S. Y. Li*, npj Quantum Materials 2020, 5: 38.

5. Magnetic exchange induced Weyl state in a semimetal EuCd2Sb2, Hao Su, Benchao Gong, Wujun Shi, Haifeng Yang, Hongyuan Wang, Wei Xia, Zhenhai Yu, Pengjie Guo, Jinhua Wang, Linchao Ding, Lingcai Xu, Xiaokang Li, Xia Wang, Zhiqiang Zou, Na Yu, Zengwei Zhu, Yulin Chen, Zhongkai Liu*, Kai Liu*, Gang Li*, Yanfeng Guo*APL Materials 2020, 8: 011109. Editor's Pick

6. The de Haas-van Alphen quantum oscillations in a three-dimensional Dirac semimetal TiSb2Wei Xia, Xianbiao Shi, Yushu Wang, Wenna Ge, Qin Wang, Hao Su, Xia Wang, Na Yu, Zhiqiang Zou, Yufeng Hao*, Weiwei Zhao*, Yanfeng Guo*, Applied Physics Letters 2020, 116:142103. Selected as a Cover

7. Electronic structure of a high mobility two-dimensional antiferromagnetic metal GdTe3, J. S. Liu#, S. C. Huan#, Z. H. Liu, W. L. Liu, Z. T. Liu, X. L. Lu, Z. Huang, Z. C. Jiang, X. Wang, N. Yu, Y. F. Guo*, and D. W. Shen*, Physical Review Materials 2020, 4: 114005. 

8. Bulk Fermi surface of the layered superconductor TaSe3 hosting three-dimensional strong topological insulator state, W. Xia, X. B. Shi, Y. Zhang, H. Su, Q. Wang, L. C. Ding, L. M. Chen, X. Wang, Z. Q. Zou, N. Yu, L. Pi, Y. F. Hao, B. Li, Z. W. Zhu, W. W. Zhao,* X. F. Kou*, Y. F. Guo*Physical Review B 2020, 101: 155117.

9. Magnetotransport and ab initio calculation studies on the layered CaAl2Si2 semimetal hosting multiple nontrivial topological states, H. Su, X. B. Shi, W. Xia, H. Y. Wang, Z. H. Yu, X. Wang, Z. Q. Zou, N. Yu, W. W. Zhao*, G. Xu*, Y. F. Guo*, Physical Review B 2020, 101: 205138. 

10. Direct observation of six-fold exotic fermions in topological semimetal PdSb2Z. P. Sun#, C. Q. Hua#, X. L. Liu#, Z. T. Liu, M. Ye, S. Qiao, Z. H. Liu, J. S. Liu, Y. F. Guo*, Y. H. Lu*, and D. W. Shen*, Physical Review B 2020, 101: 155114. Editor's suggestion

11. Magnetically driven loss of inversion symmetry in metallic Pb2CoOsO6A. J. Princep*, H. L. Feng*, Y. F. Guo*, F. Lang, H. M. Weng, P. Manuel, D. Khalyavin, A. Senyshyn, M. Rahn, Y. H. Yuan, Y. Matsushita, K. Yamaura*, S. J. Blundell, A. T. Boothroyd*. Physical Review B 2020, 102: 104410. 

12. Coupled magnetic and structral phase transitions in antiferromagnetic polar metal Pb2CoOsO6 under pressure, Yunayuan Jiao, Yue-Wen Fang, Jianping Sun, Pengfei Shan, Zhenhai Yu, Hai L. Feng, Bosen Wang, Hanming Ma, Yoshiya Uwatoko, Kazunari Yamaura, Yanfeng Guo*, Hanghui Chen*, Jinguang Cheng*, Physical Review B 2020, 102: 144418.

13. Magnetically induced metal-insulator transition in Pb2CaOsO6, Henrik Jacobsen, Hai L. Feng, Andrew J. Princep, Marein C. Rahn, Yanfeng Guo, Jie Chen, Yoshitaka Matsushita, Yoshihiro Tsujimoto, Masahiro Nagao, Dimitry Khalyavin, Pascal Manuel, Clarie A. Murray, Christian Donnerer, James J. Vale, Marco Morreti Sala, Kazunari Yamaura, and Andrew T. Boothroyd, Physical Review B 2020, 102: 214409. Editor's suggestion

14. Non-Fermi-liquid behavior and saddle-like flat band in layered ferromagnet AlFe2B2, Zhonghao Liu*, Shuai Yang, Hao Su, Zhengtai Liu, Liqin Zhou, Xiangle Lu, Jiacheng Gao,Yaobo Huang, Dawei Shen, Yanfeng Guo*, Hongming Weng*, and Shancai Wang*, Physical Review B 2020, 101: 245129.

15. Pressure-induced superconductivity and structural transition in ferromagnetic Cr2Si2Te6, Wanping Cai, Hualei Sun, Wei Xia, Changwei Wu, Ying Liu, Hui Liu, Yu Gong, Daoxin Yao, Yanfeng Guo, and Meng Wang, Physical Review B 2020, 102: 144525.

16. Ground-state magnetic structure of Mn3Ge, J.-R. Soh, F. de Juan, N. Qureshi, H. Jacobsen, H.-Y. WangY.-F. Guo, and A. T. Boothroyd, Physical Review B 2020, 101: 140411(R). Editor's suggestion

17. Electronic structure of a Si-Containing Topological Dirac Semimetal CaAl2Si2Tao Deng#, Cheng Chen#, Hao Su#, Junyi He, Aiji Liang, Shengtao Cui, Haifeng Yang, Chengwei Wang, Kui Huang, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, Donghui Lu, Makoto Hashimoto, Lexian Yang, Zhi Liu, Yanfeng Guo, Gang Xu, Zhongkai Liu, and Yulin Chen, Physical Review B 2020, 102: 045106.

18. Resonant X-ray scattering study of diffuse magnetic scattering from the topological semimetals EuCd2As2 and EuCd2Sb2J.-R. Soh, E. Schierle, D. Y. Yan, H. Su, D. Prabhakaran, E. Weschke, Y. F. Guo, Y. G. Shi, A. T. Boothroyd, Physical Review B 2020, 102: 014408.

19. Three-dimensional and temperature-dependent electronic structure of the heavy-fermion compound CePt2In7 studied by angle-resolved photoemission spectroscopy, Yang Luo, Cheng Zhang, Qi-Yi Wu, Fan-Ying Wu, Jiao-Jiao Song, W. XiaYanfeng Guo, Ján Rusz, Peter M. Oppeneer, Tomasz Durakiewicz, Yin-Zou Zhao, Hao Liu, Shuang-Xing Zhu, Ya-Hua Yuan, Xiao-Fang Tang, Jun He, Shi-Yong Tan, Y. B. Huang, Zhe Sun, Yi Liu, H. Y. Liu, Yu-Xia Duan, and Jian-Qiao Meng, Physical Review B 2020, 101: 115129.

20. Signature for non-Stoner ferromagnetism in the van der Waals ferromagnet Fe3GeTe2X. Xu, Y. W. Li, S. R. Duan, S. L. Zhang, Y. J. Chen, L. Kang, A. J. Liang, C. Chen, W. Xia, Y. Xu, P. Malinowski, X. D. Xu, J. -H. Chu, G. Li, Y. F. Guo, Z. K. Liu, L. X. Yang, and Y. L. Chen, Physical Review B 2020, 101: 201104(R).

21. Non-Coulomb strong electron-hole binding in Ta2NiSe5 revealed by time- and angle-resolved photoemission spectroscopyTianwei Tang, Hongyuan Wang, Shaofeng Duan, Yuanyuan Yang,Chaozhi Huang, Yanfeng Guo, Dong Qian, and Wentao ZhangPhysical Review B 2020, 101: 235148.

22. Observation of topological electronic structure in quasi-1D superconductor TaSe3C. Chen, A. J. Liang, S. Liu, S. M. Nie, J. W. Huang, M. X. Wang, Y. W. Li, D. Pei, H. F. Yang, H. J. Zheng, Y. Zhang, D. H. Lu, M. Hashimoto, A. Barinov, C. Jozwiak, A. Bostwick, E. Rotenberg, X. F. Kou, L. X. Yang, Y. F. Guo, Z. J. Wang, H. T. Yuan, Z. K. Liu, Y. L. Chen, Matter 2020, 3: 2055-2065.

23. Electronic origin for the enhanced thermoelectric efficiency of Cu2Se, Shucui Sun, Yiwei Li, Yujie Chen, Xiang Xu, Lu Kang, Jinsong Zhou, Wei Xia, Shuai Liu, Meixiao Wang, Juan Jiang, Aiji Liang, Ding Pei, Kunpeng Zhao, Pengfei Qiu, Xun Shi, Lidong Chen, Yanfeng Guo, Zhengguo Wang, Yan Zhang, Zhongkai Liu, Lexian Yang, Yulin Chen, Science Bulletin 2020, 65: 1888-1893.

24. Persistent gapless surface states in MnBi2Te4/Bi2Te3 superlattice antiferromagnetic topological insulator, L. X. Xu#, Y. H. Mao#, H. Y. Wang#, J. H. Li, Y. J. Chen, Y. Y. Y. Xia, Y. W. Li, J. Zhang, H. J. Zheng, K. Huang, C. F. Zhang, S. T. Cui, A. J. Liang, W. Xia, H. Su, S. W. Jung, C. Cacho, M. X. Wang, Y. Xu, G. Li, Y. F. Guo, L. X. Yang, Z. K. Liu, and Y. L. Chen.  Science Bulletin 2020, 65: 2086-2093.

25. Magnetic critical behavior of the van der Waals Fe5GeTe2 crystal with near room temperature ferromagnetism, Zhengxian Li, Wei Xia, Hao Su, Zhenhai Yu, Yunpeng Fu, Leiming Chen, Xia Wang, Na Yu, Zhiqiang Zou, Yanfeng Guo*, Scientific Reports 2020, 10: 15345.

26. The de Haas-van Alphen quantum oscillations in BaSn3 superconductor with multiple Dirac fermionsGaoning Zhang, Xianbiao Shi, Xiaolei Liu, Wei Xia, Hao Su, Leiming Chen, Xia Wang, Na Yu, Zhiqiang Zou, Weiwei Zhao*, Yanfeng Guo*, Chinese Physics Letters 2020, 37: 087101.

27. Rapid Kerr imaging chracterization of the magnetic properties of two-dimensional ferromagnetic Fe3GeTe2Li Cai, Chenglin Yu, Liangyang Liu, Wei Xia, Heng-an Zhou, Le Zhao, Yiqing Dong, Teng Xu, Zidong Wang, Yanfeng Guo, Yonggang Zhao, Jinsong Zhang, Luyi Yang, Lexian Yang, Wanjun Jiang, Applied Physics Letters 2020, 117: 192401.

28. Independent spin polarized valence electronic states in VSe2 from charge density wave transition, Qi Jiang, Wei Xia, Tao Xu, Wenjing Liu, Xiaoping Shen, Yanfeng Guo*, Mao Ye*, Shan Qiao*, Journal of Electron Spectroscopy and Related Phenomena 2020, 238: 146868.

29. Raman spectroscopy and lattice dynamics stability study of 2D ferromagnetic semiconductor Cr2Ge2Te6 under high pressure, Wenna Ge, Kailang Xu, Wei Xia, Zhenhai Yua, Hongyuan Wang, Xiaolei Liu, Jinggeng Zhao, Xia Wang, Na Yu, Zhiqiang Zou, Zhipeng Yan, Lin Wang, Ming Xu, and Yanfeng Guo, Journal of Alloys and Compounds 2020, 819: 153368.

30. A giant bulk-type Dresselhaus splitting with three-dimensional chiral spin texture in IrBiSeZhonghao Liu, Setti Thirupathaiah, Alexander N. Yaresko, Satya Kushwaha, Quinn Gibson, Wei XiaYanfeng Guo, Dawei Shen, Robert J. Cava, and Sergey V. Borisenko, Physica Status Solidi  Rapid Research Letters 2020, 14: 1900684. Selected as a Cover

31. Unique 2D-3D structure and property transitions in trichalcogenide CrSiTe3 under high pressureKailang Xu#, Zhenhai Yu#, Meng Xu, Wei Xia, Xianliang Mai, Lin Wang, Yanfeng Guo, Xiangshui Miao, Ming Xu, Journal of Physical Chemistry C 2020, 124: 15600.

32. Magnetic and magneto-transport studies of two-dimensional ferromagnetic compound Fe3GeTe2Jiezun Ke, Ming Yang, Wei Xia, Haipeng Zhu, Congbin Liu, Rui Chen, Chao Dong, Wangxin Liu, Mengyi Shi, Yanfeng Guo, Junfeng Wang, Journal of Physics: Condensed Matter 2020, 32: 405805.

33. Nontrivial topological states in the tantalum dipnictides TaX2 (X = As, P), Xiaolei Liu#, Hongyuan Wang#, Hao Su, Zhenhai Yu*, Yanfeng Guo*Tungsten 2020, 2: 251-260.  Invited review

34. 准二维范德瓦耳斯磁性半导体CrSiTe3THz光谱研究, 索鹏,夏威,张文杰,朱晓青,国家嘉,傅吉波,林贤,郭艳峰,马国宏, 物理学报 2020, 9(20): 200705.


1. Topological Electronic Structure and Its Temperature Evolution in Antiferromagnetic Topological Insulator MnBi2Te4, Y. J. Chen, L. X. Xu, J. H. Li, Y. W. Li, H. Y. Wang, C. F. Zhang, H. Li, Y. Wu, A. J. Liang, C. Chen, S. W. Jung, C. Cacho, Y. H. Mao, S. Liu, M. X. Wang, Y. F. Guo, Y. Xu, Z. K. Liu, L. X. Yang, and Y. L. Chen, Physical Review X 2019, 9: 041040.

2.  Unveiling electronic correlation and ferromagnetic superexchange mechanism in van der Waals crystal CrSiTe3, Jiaixn Zhang, Xiaochan Cai, Wei Xia, Aiji Liang, Junwei Huang, Chengwei Wang, Lexian Yang, Hongtao Yuan, Yulin Chen, Shilei Zhang, Yanfeng Guo*Zhongkai Liu*, and Gang Li*, Physical Review Letters 2019, 123: 047203.

3.  Nb2SiTe4: A Stable Narrow-Gap Two-Dimensional Material with Ambipolar Transport and Mid-Infrared Response, M. Zhao#, W. Xia#, Y. Wang, M. Luo, Z. Tian,Y. F. Guo*, W. Hu*, and J. Xue*, ACS Nano 2019, 13: 10705-10710.

4. Quantum oscillations and nontrivial topological state in a compensated semimetal TaP2, Hongyuan Wang, Hao Su, Jiuyang Zhang, Wei Xia, Yishi Lin, Xiaolei Liu, Xiaofei Hou, Zhenhai Yu, Na Yu, Xia Wang, Zhiqiang Zou, Yihua Wang, Qifeng Liang*, Yuhua Zhen*, and Yanfeng Guo*Physical Review B 2019, 100: 115127.

5.  Robust magnetoresistance in TaAs2 under pressure up to ~ 37 GPa, Hongyuan Wang, Cuiying Pei, Hao Su, Zhenhai Yu*, Mingtao Li, Wei Xia, Xiaolei Liu, Qifeng Liang*, Jinggeng Zhao, Chunyin Zhou, Na Yu, Xia Wang, Zhiqiang Zou, Lin Wang, Yanpeng Qi*, and Yanfeng Guo*Applied Physics Letters 2019, 115: 122403.

6.  An ideal Weyl semimetal induced by magnetic exchange, J.-R. Soh, F. de Juan, M. G. Vergniory, N. B. M. SchrOter, M. C. Rahn, D. Y. Yan, M. Bristow, P. A. Reiss, J. N. Blandy, Y. F. Guo, Y. G. Shi, T. K. Kim, A. McCollam, S. H. Simon, Y. Chen, A. I. Coldea, A. T. Boothroyd. Physical Review B 2019, 100: 201102(R). Editor's suggestion

7. Evidence for a Jeff = 0 ground state and defect-induced spin glass behavior in the pyrochlore osmate Y2Os2O7, N. R. Davies, C. V. Topping, H. Jacobsen, A. J. Princep, F. K. K. Kirschner, M. C. Rahn, M. Bristow, J. G. Vale, I. da Silva, P. J. Baker, Ch. J. Sahle, Y.-F. Guo, D.-Y. Yan, Y.-G. Shi, S. J. Blundell, D. F. McMorrow, and A. T. Boothroyd, Physical Review B 2019, 99: 174442.

8. High-Tc Iron-phosphide Superconductivity Enhanced by ReemergentAntiferromagnetic Spin Fluctuations in (Sr4Sc2O6)Fe2(As1−xPx)2 probed by NMR, F. Sakano, K. Nakamura, T. Kouchi, T. Shiota, F. Engetsu, K. Suzuki, R. Horikawa, M. Yashima, S. Miyasaka, S. Tajima, A. Iyo, Y.-F. Guo, K. Yamaura, E. Takayama-Muromachi, M. Yogi, and H. Mukuda, Physical Review B 2019, 100: 094509.

9. Magnetic structure and excitations of the topological semimetal YbMnBi2, Jian-Rui Soh, Henrik Jacobsen, Alexandre Ivanov, Andrea Piovano, Bachir Ouladdiaf, Zili Feng, Hongyuan Wang, Hao Su, Yanfeng Guo, Youguo Shi, and Andrew T. Boothroyd, Physical Review B 2019, 100: 144431. Editor's suggestion

10. Systematic investigation of electrical contact barriers between different electrode metalsand layered GeSe, Ranran Li, Wei XiaYanfeng Guo, Jiamin Xue, Applied Physics Letters 2019, 114: 013505.

11. Pressure-Induced Structural Phase Transition and a Special Amorphization Phase of Two-Dimensional Ferromagnetic Semiconductor Cr2Ge2Te6, Zhenhai Yu, Wei Xia, Kailang Xu, Ming Xu*, Hongyuan Wang, Xia Wang, Na Yu, Zhiqiang Zou, Jinggeng Zhao*, Lin Wang, Xiangshui Miao, and Yanfeng Guo*The Journal of Physical Chemistry C 2019, 123: 13885-13891.

12. Oxygen Plasma Induced Ion Gating and Synaptic Behavior in Two-Dimensional Field-Effect Transistors,