Topological semimetals with helicoid surface states
We show that the surface dispersions of topological semimetals map to helicoidal structures, where the bulk nodal points project to the branch points of the helicoids whose equal-energy contours are Fermi arcs. This mapping is demonstrated in the recently discovered Weyl semimetals and leads us to p...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
Nature Publishing Group
2017
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| Online Access: | http://hdl.handle.net/1721.1/108312 https://orcid.org/0000-0002-9236-7410 https://orcid.org/0000-0001-8051-7349 https://orcid.org/0000-0002-8803-1017 |