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Topological Valley Transport in Two-dimensional Honeycomb Photonic Crystals

Two-dimensional photonic crystals, in analogy to AB/BA stacking bilayer graphene in electronic system, are studied. Inequivalent valleys in the momentum space for photons can be manipulated by simply engineering diameters of cylinders in a honeycomb lattice. The inequivalent valleys in photonic crys...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Sci Rep
Hauptverfasser: Yang, Yuting, Jiang, Hua, Hang, Zhi Hong
Format: Artigo
Sprache:Inglês
Veröffentlicht: Nature Publishing Group UK 2018
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5785496/
https://ncbi.nlm.nih.gov/pubmed/29371636
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-20001-3
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