Discovery of a Weyl Fermion semimetal state in NbAs

Su-Yang Xu; Nasser Alidoust; Ilya Belopolski; Chenglong Zhang; Guang Bian; Tay-Rong Chang; Hao Zheng; Vladimir Strokov; Daniel S. Sanchez; Guoqing Chang; Zhujun Yuan; Daixiang Mou; Yun Wu; Lunan Huang; Chi-Cheng Lee; Shin-Ming Huang; BaoKai Wang; Arun Bansil; Horng-Tay Jeng; Titus Neupert; Adam Kaminski; Hsin Lin; Shuang Jia; M. Zahid Hasan

doi:10.1038/nphys3437

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arXiv · 1504.01350

Discovery of a Weyl Fermion semimetal state in NbAs

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Abstract

We report the discovery of Weyl semimetal NbAs featuring topological Fermi arc surface states.

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Su-Yang Xu, Nasser Alidoust, Ilya Belopolski, Chenglong Zhang, Guang Bian, Tay-Rong Chang, Hao Zheng, Vladimir Strokov, Daniel S. Sanchez, Guoqing Chang, Zhujun Yuan, Daixiang Mou, Yun Wu, Lunan Huang, Chi-Cheng Lee, Shin-Ming Huang, BaoKai Wang, Arun Bansil, Horng-Tay Jeng, Titus Neupert, Adam Kaminski, Hsin Lin, Shuang Jia, M. Zahid Hasan. 2015-07-28. Discovery of a Weyl Fermion semimetal state in NbAs. https://doi.org/10.1038/nphys3437

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