Robustness and universality of surface states in Dirac materials
Ballistically propagating topologically protected states harbor exotic transport phenomena of wide interest. Here we describe a nontopological mechanism that produces such states at the surfaces of generic Dirac materials, giving rise to propagating surface modes with energies near the bulk band cro...
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| Format: | Article |
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National Academy of Sciences (U.S.)
2019
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| Online Access: | http://hdl.handle.net/1721.1/121119 https://orcid.org/0000-0003-4193-6254 https://orcid.org/0000-0002-4268-731X |