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Spin fluctuation induced Weyl semimetal state in the paramagnetic phase of EuCd2As2

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Science Advances  12 Jul 2019:
Vol. 5, no. 7, eaaw4718
DOI: 10.1126/sciadv.aaw4718

Article Information

vol. 5 no. 7

Online ISSN: 
  • Received for publication December 22, 2018
  • Accepted for publication June 10, 2019
  • .

Author Information

  1. J.-Z. Ma1,2,*,
  2. S. M. Nie3,*,
  3. C. J. Yi4,5,*,
  4. J. Jandke1,
  5. T. Shang1,2,6,
  6. M. Y. Yao1,
  7. M. Naamneh1,
  8. L. Q. Yan4,
  9. Y. Sun4,5,7,
  10. A. Chikina1,
  11. V. N. Strocov1,
  12. M. Medarde6,
  13. M. Song8,9,
  14. Y.-M. Xiong8,10,
  15. G. Xu11,
  16. W. Wulfhekel12,
  17. J. Mesot1,2,13,
  18. M. Reticcioli14,
  19. C. Franchini14,15,
  20. C. Mudry16,17,
  21. M. Müller16,
  22. Y. G. Shi4,7,,
  23. T. Qian4,7,18,,
  24. H. Ding4,5,7,18 and
  25. M. Shi1,
  1. 1Swiss Light Source, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland.
  2. 2Institute of Condensed Matter Physics, École Polytechnique Fédérale de Lausanne, CH-10 15 Lausanne, Switzerland.
  3. 3Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.
  4. 4Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
  5. 5School of Physics, University of Chinese Academy of Sciences, Beijing 100190, China.
  6. 6Laboratory for Multiscale Materials Experiments, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland.
  7. 7Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, China.
  8. 8Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions, High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, Anhui 230031, China.
  9. 9University of Science and Technology of China, Hefei, Anhui 230026, China.
  10. 10Collaborative Innovation Center of Advanced Microstructures, Nanjing 210093, China.
  11. 11Wuhan National High Magnetic Field Center and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China.
  12. 12Physikalisches Institut, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany.
  13. 13Laboratory for Solid State Physics, ETH Zürich, CH-8093 Zürich, Switzerland.
  14. 14Faculty of Physics, Center for Computational Materials Science, University of Vienna, A-1090 Vienna, Austria.
  15. 15Dipartimento di Fisica e Astronomia, Università di Bologna, 40127 Bologna, Italy.
  16. 16Condensed Matter Theory Group, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland.
  17. 17Institute of Physics, Ecole Polytechnique Federale de Lausanne, CH1015 Lausanne, Switzerland.
  18. 18CAS Center for Excellence in Topological Quantum Computation, University of Chinese Academy of Sciences, Beijing 100190, China.
  1. Corresponding author. Email: ming.shi{at} (M.Sh.); tqian{at} (T.Q.); ygshi{at} (Y.G.S.)
  • * These authors contributed equally to this work.


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