Spawning rings of exceptional points out of Dirac cones

Spawning rings of exceptional points out of Dirac cones

The Dirac cone underlies many unique electronic properties of graphene1 and topological insulators, and its band structure-two conical bands touching at a single point-has also been realized for photons in waveguide arrays, atoms in optical lattices, and through accidental degeneracy. Deformation of...

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Bibliographic Details
Main Authors: Lu, Ling (Author), Pick, Adi (Author), Chua, Song-Liang (Author), Zhen, Bo (Contributor), Hsu, Chia Wei (Contributor), Igarashi, Yuichi (Contributor), Kaminer, Ido Efraim (Contributor), Joannopoulos, John (Contributor), Soljacic, Marin (Contributor)
Other Authors: Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor)
Format: Article
Language:English
Published: Nature Publishing Group, 2017-04-19T17:17:33Z.
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