Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning

Autores
Heffner, Herman; Soldera, Marcos Maximiliano; Lasagni, Andrés Fabián
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Surface texturization of Transparent Conductive Oxides (TCOs) is a well-known strategy to enhance the light-trapping capabilities of thin-film solar cells and thus, to increase their power conversion efficiency. Herein, the surface modification of fluorine-doped tin oxide (FTO) using picosecond infrared direct laser interference patterning (DLIP) is presented. The surface characterization exhibits periodic microchannels, which act as diffraction gratings yielding an increase in the average diffuse transmittance up to 870% in the spectral range of 400–1000 nm. Despite the one dimensionality of the microstructures, the films did not acquire a significant anisotropic electrical behavior, but a partial deterioration of their conductivity is observed as a result of the removal of conductive material. This work proposes the feasibility of trading off a portion of the electrical conductivity to obtain a substantial improvement in the optical performance.
Fil: Heffner, Herman. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina. Technische Universität Dresden; Alemania
Fil: Soldera, Marcos Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Grupo Vinculado Instituto de Ingeniería Química | Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Grupo Vinculado Instituto de Ingeniería Química; Argentina. Technische Universität Dresden; Alemania
Fil: Lasagni, Andrés Fabián. Fraunhofer–Institut für Werkstoff und Strahltechnik; Alemania. Technische Universität Dresden; Alemania
Materia
DIRECT LASER INTERFERENCE PATTERNING
FLUORINE-DOPED TIN OXIDE
INFRARED LASER ABLATION
PICOSECOND PULSED LASER
SURFACE TEXTURING
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/204368
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference PatterningHeffner, HermanSoldera, Marcos MaximilianoLasagni, Andrés FabiánDIRECT LASER INTERFERENCE PATTERNINGFLUORINE-DOPED TIN OXIDEINFRARED LASER ABLATIONPICOSECOND PULSED LASERSURFACE TEXTURINGhttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Surface texturization of Transparent Conductive Oxides (TCOs) is a well-known strategy to enhance the light-trapping capabilities of thin-film solar cells and thus, to increase their power conversion efficiency. Herein, the surface modification of fluorine-doped tin oxide (FTO) using picosecond infrared direct laser interference patterning (DLIP) is presented. The surface characterization exhibits periodic microchannels, which act as diffraction gratings yielding an increase in the average diffuse transmittance up to 870% in the spectral range of 400–1000 nm. Despite the one dimensionality of the microstructures, the films did not acquire a significant anisotropic electrical behavior, but a partial deterioration of their conductivity is observed as a result of the removal of conductive material. This work proposes the feasibility of trading off a portion of the electrical conductivity to obtain a substantial improvement in the optical performance.Fil: Heffner, Herman. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina. Technische Universität Dresden; AlemaniaFil: Soldera, Marcos Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Grupo Vinculado Instituto de Ingeniería Química | Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Grupo Vinculado Instituto de Ingeniería Química; Argentina. Technische Universität Dresden; AlemaniaFil: Lasagni, Andrés Fabián. Fraunhofer–Institut für Werkstoff und Strahltechnik; Alemania. Technische Universität Dresden; AlemaniaWiley VCH Verlag2022-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/204368Heffner, Herman; Soldera, Marcos Maximiliano; Lasagni, Andrés Fabián; Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning; Wiley VCH Verlag; Advanced Engineering Materials (print); 24; 11; 11-2022; 1-71438-1656CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/adem.202200266info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/adem.202200266info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:56Zoai:ri.conicet.gov.ar:11336/204368instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:48:56.573CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
title Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
spellingShingle Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
Heffner, Herman
DIRECT LASER INTERFERENCE PATTERNING
FLUORINE-DOPED TIN OXIDE
INFRARED LASER ABLATION
PICOSECOND PULSED LASER
SURFACE TEXTURING
title_short Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
title_full Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
title_fullStr Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
title_full_unstemmed Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
title_sort Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
dc.creator.none.fl_str_mv Heffner, Herman
Soldera, Marcos Maximiliano
Lasagni, Andrés Fabián
author Heffner, Herman
author_facet Heffner, Herman
Soldera, Marcos Maximiliano
Lasagni, Andrés Fabián
author_role author
author2 Soldera, Marcos Maximiliano
Lasagni, Andrés Fabián
author2_role author
author
dc.subject.none.fl_str_mv DIRECT LASER INTERFERENCE PATTERNING
FLUORINE-DOPED TIN OXIDE
INFRARED LASER ABLATION
PICOSECOND PULSED LASER
SURFACE TEXTURING
topic DIRECT LASER INTERFERENCE PATTERNING
FLUORINE-DOPED TIN OXIDE
INFRARED LASER ABLATION
PICOSECOND PULSED LASER
SURFACE TEXTURING
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Surface texturization of Transparent Conductive Oxides (TCOs) is a well-known strategy to enhance the light-trapping capabilities of thin-film solar cells and thus, to increase their power conversion efficiency. Herein, the surface modification of fluorine-doped tin oxide (FTO) using picosecond infrared direct laser interference patterning (DLIP) is presented. The surface characterization exhibits periodic microchannels, which act as diffraction gratings yielding an increase in the average diffuse transmittance up to 870% in the spectral range of 400–1000 nm. Despite the one dimensionality of the microstructures, the films did not acquire a significant anisotropic electrical behavior, but a partial deterioration of their conductivity is observed as a result of the removal of conductive material. This work proposes the feasibility of trading off a portion of the electrical conductivity to obtain a substantial improvement in the optical performance.
Fil: Heffner, Herman. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina. Technische Universität Dresden; Alemania
Fil: Soldera, Marcos Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Grupo Vinculado Instituto de Ingeniería Química | Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Grupo Vinculado Instituto de Ingeniería Química; Argentina. Technische Universität Dresden; Alemania
Fil: Lasagni, Andrés Fabián. Fraunhofer–Institut für Werkstoff und Strahltechnik; Alemania. Technische Universität Dresden; Alemania
description Surface texturization of Transparent Conductive Oxides (TCOs) is a well-known strategy to enhance the light-trapping capabilities of thin-film solar cells and thus, to increase their power conversion efficiency. Herein, the surface modification of fluorine-doped tin oxide (FTO) using picosecond infrared direct laser interference patterning (DLIP) is presented. The surface characterization exhibits periodic microchannels, which act as diffraction gratings yielding an increase in the average diffuse transmittance up to 870% in the spectral range of 400–1000 nm. Despite the one dimensionality of the microstructures, the films did not acquire a significant anisotropic electrical behavior, but a partial deterioration of their conductivity is observed as a result of the removal of conductive material. This work proposes the feasibility of trading off a portion of the electrical conductivity to obtain a substantial improvement in the optical performance.
publishDate 2022
dc.date.none.fl_str_mv 2022-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/204368
Heffner, Herman; Soldera, Marcos Maximiliano; Lasagni, Andrés Fabián; Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning; Wiley VCH Verlag; Advanced Engineering Materials (print); 24; 11; 11-2022; 1-7
1438-1656
CONICET Digital
CONICET
url http://hdl.handle.net/11336/204368
identifier_str_mv Heffner, Herman; Soldera, Marcos Maximiliano; Lasagni, Andrés Fabián; Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning; Wiley VCH Verlag; Advanced Engineering Materials (print); 24; 11; 11-2022; 1-7
1438-1656
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/adem.202200266
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/adem.202200266
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley VCH Verlag
publisher.none.fl_str_mv Wiley VCH Verlag
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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