Probing nonlocal effects in metals with graphene plasmons

In this paper we analyze the effects of nonlocality on the optical properties of a system consisting of a thin metallic film separated from a graphene sheet by a hexagonal boron nitride (hBN) layer. We show that nonlocal effects in the metal have a strong impact on the spectrum of the surface plasmo...

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Veröffentlicht in:	Physical review. B 2018-06, Vol.97 (24), p.245405, Article 245405
Hauptverfasser:	Dias, Eduardo J. C., Iranzo, David Alcaraz, Gonçalves, P. A. D., Hajati, Yaser, Bludov, Yuliy V., Jauho, Antti-Pekka, Mortensen, N. Asger, Koppens, Frank H. L., Peres, N. M. R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Boron nitride Ciências Físicas Ciências Naturais Graphene Metal films Optical properties Plasmons Polaritons Science & Technology Thin films
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