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arXiv · 1510.07164

Graphene Transverse Electric Surface Plasmon Detection using Nonreciprocity Modal Discrimination

Nima Chamanara·Christophe Caloz
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Abstract

We present a magnetically biased graphene-ferrite structure discriminating the TE and TM plasmonic modes of graphene. In this structure, the graphene TM plasmons interact reciprocally with the structure. In contrast, the graphene TE plasmons exhibit nonreciprocity. This nonreciprocity is manifested in unidirectional TE propagation in a frequency band close to the interband threshold frequency. The proposed structure provides a unique platform for the experimental demonstration of the unusual existence of the TE plasmonic mode in graphene.

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Nima Chamanara, Christophe Caloz. 2016-07-21. Graphene Transverse Electric Surface Plasmon Detection using Nonreciprocity Modal Discrimination. https://doi.org/10.1103/physrevb.94.075413

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