Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers

Photovoltaic optoelectronic tweezers (PVOTs) have been proven to be an efficient tool for the manipulation and massive assembly of micro/nano-objects. The technique relies on strong electric fields produced by certain ferroelectric materials upon illumination due to the bulk photovoltaic effect (cus...

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Detalles Bibliográficos
Autores: Sebastián Vicente, Carlos, Remacha-Sanz, Pablo, Elizechea-López, Eva, García Cabañes, Ángel, Carrascosa Rico, Mercedes
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/706654
Acceso en línea:http://hdl.handle.net/10486/706654
https://dx.doi.org/10.1063/5.0098784
Access Level:acceso abierto
Palabra clave:Charged Particles
Electric Fields
Ferroelectric Materials
Ferroelectricity
Nanoparticles
Optical Tweezers
Física
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spelling Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezersSebastián Vicente, CarlosRemacha-Sanz, PabloElizechea-López, EvaGarcía Cabañes, ÁngelCarrascosa Rico, MercedesCharged ParticlesElectric FieldsFerroelectric MaterialsFerroelectricityNanoparticlesOptical TweezersFísicaPhotovoltaic optoelectronic tweezers (PVOTs) have been proven to be an efficient tool for the manipulation and massive assembly of micro/nano-objects. The technique relies on strong electric fields produced by certain ferroelectric materials upon illumination due to the bulk photovoltaic effect (customarily LiNbO3:Fe). Despite the rapid development of PVOTs and the achievement of high-quality 1D and 2D particle patterning, research efforts aimed at the fabrication of combinatorial structures made up of multiple types of particles have been scarce. Here, we have established the working principles of three different methods to tackle this pending challenge. To that end, dielectrophoresis and/or electrophoresis acting on neutral and charged particles, respectively, have been suitably exploited. Simple mixed structures combining metallic and dielectric nanoparticles of different sizes have been obtained. The results lay the groundwork for future fabrication of more complex combinatorial structures by PVOT, where micro/nanoparticles are the basic building blocks of miniaturized functional devicesAmerican Institute of PhysicsDepartamento de Física de MaterialesFacultad de Ciencias20222022-09-22research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/706654https://dx.doi.org/10.1063/5.0098784reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7066542026-06-23T12:46:27Z
dc.title.none.fl_str_mv Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers
title Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers
spellingShingle Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers
Sebastián Vicente, Carlos
Charged Particles
Electric Fields
Ferroelectric Materials
Ferroelectricity
Nanoparticles
Optical Tweezers
Física
title_short Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers
title_full Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers
title_fullStr Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers
title_full_unstemmed Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers
title_sort Combinatorial nanoparticle patterns assembled by photovoltaic optoelectronic tweezers
dc.creator.none.fl_str_mv Sebastián Vicente, Carlos
Remacha-Sanz, Pablo
Elizechea-López, Eva
García Cabañes, Ángel
Carrascosa Rico, Mercedes
author Sebastián Vicente, Carlos
author_facet Sebastián Vicente, Carlos
Remacha-Sanz, Pablo
Elizechea-López, Eva
García Cabañes, Ángel
Carrascosa Rico, Mercedes
author_role author
author2 Remacha-Sanz, Pablo
Elizechea-López, Eva
García Cabañes, Ángel
Carrascosa Rico, Mercedes
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física de Materiales
Facultad de Ciencias
dc.subject.none.fl_str_mv Charged Particles
Electric Fields
Ferroelectric Materials
Ferroelectricity
Nanoparticles
Optical Tweezers
Física
topic Charged Particles
Electric Fields
Ferroelectric Materials
Ferroelectricity
Nanoparticles
Optical Tweezers
Física
description Photovoltaic optoelectronic tweezers (PVOTs) have been proven to be an efficient tool for the manipulation and massive assembly of micro/nano-objects. The technique relies on strong electric fields produced by certain ferroelectric materials upon illumination due to the bulk photovoltaic effect (customarily LiNbO3:Fe). Despite the rapid development of PVOTs and the achievement of high-quality 1D and 2D particle patterning, research efforts aimed at the fabrication of combinatorial structures made up of multiple types of particles have been scarce. Here, we have established the working principles of three different methods to tackle this pending challenge. To that end, dielectrophoresis and/or electrophoresis acting on neutral and charged particles, respectively, have been suitably exploited. Simple mixed structures combining metallic and dielectric nanoparticles of different sizes have been obtained. The results lay the groundwork for future fabrication of more complex combinatorial structures by PVOT, where micro/nanoparticles are the basic building blocks of miniaturized functional devices
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-09-22
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/706654
https://dx.doi.org/10.1063/5.0098784
url http://hdl.handle.net/10486/706654
https://dx.doi.org/10.1063/5.0098784
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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