Direct optical detection of Weyl fermion chirality in a topological semimetal

Direct optical detection of Weyl fermion chirality in a topological semimetal

A Weyl semimetal is a novel topological phase of matter, in which Weyl fermions arise as pseudo-magnetic monopoles in its momentum space. The chirality of the Weyl fermions, given by the sign of the monopole charge, is central to the Weyl physics, since it directly serves as the sign of the topologi...

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Main Authors: Ma, Qiong (Author), Xu, Suyang (Author), Chan, Ching-Kit (Author), Zhang, Cheng-Long (Author), Chang, Guoqing (Author), Lin, Yuxuan (Author), Xie, Weiwei (Author), Palacios, Tomás (Author), Lin, Hsin (Author), Jia, Shuang (Author), Lee, Patrick A. (Author), Jarillo-Herrero, Pablo (Author), Gedik, Nuh (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), MIT Materials Research Laboratory (Contributor)
Format: Article
Language:English
Published: Springer Nature, 2019-06-17T19:01:39Z.
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