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Por favor, use este identificador para citar o enlazar este ítem: http://uvadoc.uva.es/handle/10324/33614
Título: Large Electromagnetic Activity Metamaterial Composed of Five-Segment Cranks
Autor: García Collado, Ángel J.
Molina Cuberos, Gregorio José
Margineda, José
Barba García, Ismael
Año del Documento: 2019
Editorial: Institution of Engineering and Technology
Descripción: Producción Científica
Documento Fuente: IET Microwaves, Antennas and Propagation (in press)
Resumen: A new chiral material composed of a two-dimensional lattice of five-segment cranks, with the same handedness is experimentally and numerically studied. The sample, formed by a single layer of such structures, exhibits huge electromagnetic activity and a negative refraction index for linearly polarized waves. Both the chirality parameter and the bandwidth with the negative refraction index are larger than those observed in chiral media composed of three-segment cranks. The material also shows pronounced electromagnetic activity (larger than 500 per wavelength). This observed behaviour is attributed to the fact that the five-segment configuration enhances the electromagnetic coupling compared with the three-segment configuration.
ISSN: 1751-8725
Revisión por Pares: SI
Patrocinador: Ministerio de Economía, Industria y Competitividad and the European Commission (ERDF)(Projects TEC2014-55463-C3-1- P and TEC2014-55463-C3-3-P)
Version del Editor: https://digital-library.theiet.org/content/journals/iet-map
Propietario de los Derechos: © Institution of Engineering and Technology
Idioma: eng
URI: http://uvadoc.uva.es/handle/10324/33614
Derechos: info:eu-repo/semantics/openAccess
Embargado hasta2020-01-01
Aparece en las colecciones:DEP22 - Artículos de revista

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