Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials

12 pags., 6 figs.; 1 tab. 1 app.

Detalles Bibliográficos
Autores: Garcia-Pardo, Marina, Nieto-Pinero, Eva, Petford-Long, Amanda K., Serna, Rosalía, Toudert, Johann
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/218989
Acceso en línea:http://hdl.handle.net/10261/218989
Access Level:acceso abierto
Palabra clave:Phase change materials
Metamaterial
Bismuth
Phase
Visible
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spelling Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterialsGarcia-Pardo, MarinaNieto-Pinero, EvaPetford-Long, Amanda K.Serna, RosalíaToudert, JohannPhase change materialsMetamaterialBismuthPhaseVisible12 pags., 6 figs.; 1 tab. 1 app.The active and analog tuning of the phase of light by metamaterials is needed to boost the switching performance of photonic devices. However, demonstrations of this type of tuning in the pivotal visible spectral region are still scarce. Herein, we report the active analog tuning of the phase of visible light reflected by a bismuth (Bi)-based metamaterial, enabled by a reversible solid-liquid transition. This metamaterial, fabricated by following a lithography-free approach, consists of two-dimensional assemblies of polydisperse plasmonic Bi nanostructures embedded in a refractory and transparent aluminum oxide matrix. The analog tuning of the phase is achieved by the controlled heating of the metamaterial to melt a fraction of the nanostructures. A maximum tuning of 320° (1.8 π) is observed upon the complete melting of the nanostructures at 230°C. This tuning is reversible by cooling to 25°C. In addition, it presents a wide hysteretic character due to liquid Bi undercooling. This enables the phase achieved by this analog approach to remain stable over a broad temperature range upon cooling and until re-solidification occurs around 100°C. Therefore, Bi-based metamaterials are endowed with analog optical memory capabilities, which are appealing for a wide range of applications, including optical data storage with enhanced information density or bistable photonic switching with a tunable "on" state.This research was supported by Spanish grants RTI2018-096498-B-I00, Funder Id: http://dx.doi.org/10.13039/100014440 (MCIU/AEI/ FEDER, UE) and LINKA20044, Funder Id: http://dx.doi. org/10.13039/501100003339 (CSIC). AKPL is grateful to the National Science Foundation under Collaborative Grant #DMR 1600837, Funder Id: http://dx.doi. org/10.13039/100000001 for funding. Use of the Center for Nanoscale Materials, an Office of Science user facility, was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357, Funder Id: http://dx.doi. org/10.13039/100006151. E.N.P. acknowledges funding from Comunidad de Madrid (Spain), Garantia Juvenil contract PEJ-2018-AI/IND-10888.Walter de GruyterMinisterio de Ciencia, Innovación y Universidades (España)National Science Foundation (US)Department of Energy (US)Comunidad de MadridConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/218989reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-096498-B-I00PEJ-2018-AI/IND-10888http://dx.doi.org/10.1515/nanoph-2019-0502Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2189892026-05-22T06:33:51Z
dc.title.none.fl_str_mv Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
title Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
spellingShingle Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
Garcia-Pardo, Marina
Phase change materials
Metamaterial
Bismuth
Phase
Visible
title_short Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
title_full Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
title_fullStr Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
title_full_unstemmed Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
title_sort Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
dc.creator.none.fl_str_mv Garcia-Pardo, Marina
Nieto-Pinero, Eva
Petford-Long, Amanda K.
Serna, Rosalía
Toudert, Johann
author Garcia-Pardo, Marina
author_facet Garcia-Pardo, Marina
Nieto-Pinero, Eva
Petford-Long, Amanda K.
Serna, Rosalía
Toudert, Johann
author_role author
author2 Nieto-Pinero, Eva
Petford-Long, Amanda K.
Serna, Rosalía
Toudert, Johann
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
National Science Foundation (US)
Department of Energy (US)
Comunidad de Madrid
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Phase change materials
Metamaterial
Bismuth
Phase
Visible
topic Phase change materials
Metamaterial
Bismuth
Phase
Visible
description 12 pags., 6 figs.; 1 tab. 1 app.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/218989
url http://hdl.handle.net/10261/218989
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-096498-B-I00
PEJ-2018-AI/IND-10888
http://dx.doi.org/10.1515/nanoph-2019-0502
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Walter de Gruyter
publisher.none.fl_str_mv Walter de Gruyter
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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