Generalized Brillouin diagrams for evanescent waves in metamaterials with interelement coupling

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Details zur Publikation

Autorinnen und Autoren: Tatartschuk E, Radkovskaya A, Shamonina E, Solymar L
Zeitschrift: Physical Review B
Jahr der Veröffentlichung: 2010
Band: 81
Heftnummer: 11
ISSN: 1098-0121


Abstract

A graphical representation for two-dimensional periodic structures is introduced that provides the full information contained in the dispersion equation: not only for the pass band but for the neighboring stop bands as well. It is a seamless natural extension of Brillouin diagrams obtained by adding eight new zones which incorporate the properties of evanescent waves. The accuracy of the infinite lattice approximation is tested both by simulations and experiments using magnetoinductive waves. For waves propagating in one direction and evanescent in the other direction, the results of the three different methods are shown to be in good agreement. The versatility of the new representation and its applicability to the design of near-field manipulating metamaterials is discussed.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Tatartschuk, Eugen
Professur für Experimentalphysik


Zusätzliche Organisationseinheit(en)
Exzellenz-Cluster Engineering of Advanced Materials


Einrichtungen weiterer Autorinnen und Autoren

Imperial College London / The Imperial College of Science, Technology and Medicine
Lomonosov Moscow State University / Московский государственный университет имени М.В.Ломоносова


Forschungsbereiche

C Photonic and Optical Materials
Exzellenz-Cluster Engineering of Advanced Materials


Zitierweisen

APA:
Tatartschuk, E., Radkovskaya, A., Shamonina, E., & Solymar, L. (2010). Generalized Brillouin diagrams for evanescent waves in metamaterials with interelement coupling. Physical Review B, 81(11). https://dx.doi.org/10.1103/PhysRevB.81.115110

MLA:
Tatartschuk, Eugen, et al. "Generalized Brillouin diagrams for evanescent waves in metamaterials with interelement coupling." Physical Review B 81.11 (2010).

BibTeX: 

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