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Simulation of the thickness dependence of the optical properties of suspended particle devices

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Displays y Aplicaciones Fotónicases
dc.contributor.authorBarrios Puerto, David
dc.contributor.authorVergaz Benito, Ricardo
dc.contributor.authorSánchez Pena, José Manuel
dc.contributor.authorGarcía Cámara, Braulio
dc.contributor.authorGranqvist, Claes G.
dc.contributor.authorNiklasson, Gunnar A.
dc.contributor.funderComunidad de Madrides
dc.contributor.funderEuropean Commissionen
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2023-02-28T10:22:36Z
dc.date.available2023-02-28T10:22:36Z
dc.date.issued2015-12-01
dc.description.abstractSuspended particle devices (SPDs) are able to rapidly switch from a dark bluish-black state to a clear greyish appearance when an AC electric field is applied. Two-flux and four-flux models were used to derive refractive indices and extinction coefficients, as well as scattering and absorption coefficients, of the particle-containing active layer. These entities were used in model calculations to predict direct, total and diffuse components of transmittance and reflectance, along with color appearance and haze, as a function of the thickness of the active layer. An optimum thickness for optical contrast of the SPD was determined in this way and was found to be in the range of 200–300 nm. The devices exhibit significant haze particularly in reflection.en
dc.description.sponsorshipWe are grateful to the Prometeo program of the Ecuador government and to Senescyt (Secretaría Nacional de Educación Superior, Ciencia, Tecnología e Innovación). This work has been supported by Ministerio de Economía y Competitividad of Spain (Grant nos. TEC2013-47342-C2-2-R and TEC2013-50138-EXP) and the R&D Program SINFOTON S2013/MIT-2790 of the Comunidad de Madrid, and from the European Research Council under the European Community's Seventh Framework Program (FP7/2007-2013)/ERC Grant agreement no. 267234/GRINDOOR).en
dc.description.statusPublicadoes
dc.format.extent9
dc.identifier.bibliographicCitationSolar Energy Materials and Solar Cells, (2005), v. 143, pp.: 613-622.en
dc.identifier.doihttps://doi.org/10.1016/j.solmat.2015.05.044
dc.identifier.issn0927-0248
dc.identifier.publicationfirstpage613
dc.identifier.publicationlastpage622
dc.identifier.publicationtitleSOLAR ENERGY MATERIALS AND SOLAR CELLSen
dc.identifier.publicationvolume143
dc.identifier.urihttps://hdl.handle.net/10016/36688
dc.identifier.uxxiAR/0000017439
dc.language.isoengen
dc.publisherElsevieren
dc.relation.projectIDGobierno de España. TEC2013-47342-C2-2-Res
dc.relation.projectIDGobierno de España. TEC2013-50138-EXPes
dc.relation.projectIDComunidad de Madrid. S2013/MIT-2790/SINFOTONes
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/267234/GRINDOORen
dc.rights© 2015 Elsevier B.V. All rights reserved.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaElectrónicaes
dc.subject.otherSuspended particle devicesen
dc.subject.otherElectro-optical materialsen
dc.subject.otherElectro-optical devicesen
dc.subject.otherOptical propertiesen
dc.subject.otherScattering particlesen
dc.subject.otherThin filmsen
dc.subject.otherSolar energyen
dc.subject.otherSmart windowsen
dc.titleSimulation of the thickness dependence of the optical properties of suspended particle devicesen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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