Large optical conductivity of Dirac semimetal Fermi arc surface states

Fermi arc surface states, a hallmark of topological Dirac semimetals, can host carriers that exhibit unusual dynamics distinct from that of their parent bulk. Here we find that Fermi arc carriers in intrinsic Dirac semimetals possess a strong and anisotropic light-matter interaction. This is charact...

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Bibliographic Details
Main Authors: Shi, Li-kun, Song, Justin Chien Wen
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2018
Subjects:
Online Access:https://hdl.handle.net/10356/80715
http://hdl.handle.net/10220/46596
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Institution: Nanyang Technological University
Language: English