Signature of type-II Weyl semimetal phase in MoTe2

  title={Signature of type-II Weyl semimetal phase in MoTe2},
  author={J. Jiang and Z.-K. Liu and Yijun Sun and Hf Yang and Catherine R. Rajamathi and Yanpeng Qi and L.X. Yang and Cheng Chen and H. Peng and C-C. Hwang and S. Sun and S. K. Mo and Ivana Vobornik and Jun Fujii and Stuart S. P. Parkin and Claudia Felser and B Yan and Yl Chen},
  journal={Nature Communications},
Topological Weyl semimetal (TWS), a new state of quantum matter, has sparked enormous research interest recently. Possessing unique Weyl fermions in the bulk and Fermi arcs on the surface, TWSs offer a rare platform for realizing many exotic physical phenomena. TWSs can be classified into type-I that respect Lorentz symmetry and type-II that do not. Here, we directly visualize the electronic structure of MoTe2, a recently proposed type-II TWS. Using angle-resolved photoemission spectroscopy… Expand
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