Nature Communications (Jul 2020)
Observation of Weyl fermions in a magnetic non-centrosymmetric crystal
- Daniel S. Sanchez,
- Guoqing Chang,
- Ilya Belopolski,
- Hong Lu,
- Jia-Xin Yin,
- Nasser Alidoust,
- Xitong Xu,
- Tyler A. Cochran,
- Xiao Zhang,
- Yi Bian,
- Songtian S. Zhang,
- Yi-Yuan Liu,
- Jie Ma,
- Guang Bian,
- Hsin Lin,
- Su-Yang Xu,
- Shuang Jia,
- M. Zahid Hasan
Affiliations
- Daniel S. Sanchez
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- Guoqing Chang
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- Ilya Belopolski
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- Hong Lu
- International Center for Quantum Materials, School of Physics, Peking University
- Jia-Xin Yin
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- Nasser Alidoust
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- Xitong Xu
- International Center for Quantum Materials, School of Physics, Peking University
- Tyler A. Cochran
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- Xiao Zhang
- International Center for Quantum Materials, School of Physics, Peking University
- Yi Bian
- International Center for Quantum Materials, School of Physics, Peking University
- Songtian S. Zhang
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- Yi-Yuan Liu
- International Center for Quantum Materials, School of Physics, Peking University
- Jie Ma
- Key Laboratory of Artificial Structures and Quantum Control, School of Physics and Astronomy, Shanghai Jiao Tong University
- Guang Bian
- Department of Physics and Astronomy, University of Missouri
- Hsin Lin
- Institute of Physics, Academia Sinica
- Su-Yang Xu
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- Shuang Jia
- International Center for Quantum Materials, School of Physics, Peking University
- M. Zahid Hasan
- Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University
- DOI
- https://doi.org/10.1038/s41467-020-16879-1
- Journal volume & issue
-
Vol. 11,
no. 1
pp. 1 – 8
Abstract
The search for magnetic Weyl fermion remains a challenge. Here, the authors report angle-resolved photoemission spectroscopy and magnetotransport measurements resolving the topological properties of Weyl fermion quasiparticles in magnetic non-centrosymmetric crystal PrAlGe.
