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Plasmon Hybridization in Stacked Cut‐Wire Metamaterials
Author(s) -
Liu N.,
Guo H.,
Fu L.,
Kaiser S.,
Schweizer H.,
Giessen H.
Publication year - 2007
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200700123
Subject(s) - metamaterial , plasmon , materials science , antisymmetric relation , photonic metamaterial , optics , optoelectronics , physics , mathematical physics
Stacked metamaterials consisting of gold cut‐wires and a gold mirror are fabricated. The optical properties are determined. Plasmon hybridization allows for the intuitive attribution of the resonances in the optical spectra (see figure). Antisymmetric modes constitute magnetic resonances, which are suited for displaying negative permeability.