Publication Date:
2014-09-13
Description:
Author(s): A. Alexandradinata, Chen Fang, Matthew J. Gilbert, and B. Andrei Bernevig We explore the 32 crystallographic point groups and identify topological phases of matter with robust surface modes. For n=3,4, and 6 of the Cnv groups, we find the first-known 3D topological insulators without spin-orbit coupling, and with surface modes that are protected only by point groups; i.e.... [Phys. Rev. Lett. 113, 116403] Published Fri Sep 12, 2014
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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