Metamaterials with index ellipsoids at arbitrary k-points

Ordinary materials have their index ellipsoids centered at zero momentum. The authors propose a metamaterial of interpenetrating wire meshes whose connectivity can be used to control the number and position of index ellipsoids at arbitrary nonzero k-points. This could provide a new platform for broa...

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Autores principales:	Wen-Jie Chen, Bo Hou, Zhao-Qing Zhang, John B. Pendry, C. T. Chan
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/8582fdade2864e6ab428517abb9c1226
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spelling	oai:doaj.org-article:8582fdade2864e6ab428517abb9c12262021-12-02T17:31:58ZMetamaterials with index ellipsoids at arbitrary k-points10.1038/s41467-018-04490-42041-1723https://doaj.org/article/8582fdade2864e6ab428517abb9c12262018-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04490-4https://doaj.org/toc/2041-1723Ordinary materials have their index ellipsoids centered at zero momentum. The authors propose a metamaterial of interpenetrating wire meshes whose connectivity can be used to control the number and position of index ellipsoids at arbitrary nonzero k-points. This could provide a new platform for broadband functionality.Wen-Jie ChenBo HouZhao-Qing ZhangJohn B. PendryC. T. ChanNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Wen-Jie Chen Bo Hou Zhao-Qing Zhang John B. Pendry C. T. Chan Metamaterials with index ellipsoids at arbitrary k-points
description	Ordinary materials have their index ellipsoids centered at zero momentum. The authors propose a metamaterial of interpenetrating wire meshes whose connectivity can be used to control the number and position of index ellipsoids at arbitrary nonzero k-points. This could provide a new platform for broadband functionality.
format	article
author	Wen-Jie Chen Bo Hou Zhao-Qing Zhang John B. Pendry C. T. Chan
author_facet	Wen-Jie Chen Bo Hou Zhao-Qing Zhang John B. Pendry C. T. Chan
author_sort	Wen-Jie Chen
title	Metamaterials with index ellipsoids at arbitrary k-points
title_short	Metamaterials with index ellipsoids at arbitrary k-points
title_full	Metamaterials with index ellipsoids at arbitrary k-points
title_fullStr	Metamaterials with index ellipsoids at arbitrary k-points
title_full_unstemmed	Metamaterials with index ellipsoids at arbitrary k-points
title_sort	metamaterials with index ellipsoids at arbitrary k-points
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/8582fdade2864e6ab428517abb9c1226
work_keys_str_mv	AT wenjiechen metamaterialswithindexellipsoidsatarbitrarykpoints AT bohou metamaterialswithindexellipsoidsatarbitrarykpoints AT zhaoqingzhang metamaterialswithindexellipsoidsatarbitrarykpoints AT johnbpendry metamaterialswithindexellipsoidsatarbitrarykpoints AT ctchan metamaterialswithindexellipsoidsatarbitrarykpoints
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Metamaterials with index ellipsoids at arbitrary k-points

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