Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell

Detalhes bibliográficos
Autor(a) principal: Castro, T. [UNESP]
Data de Publicação: 2018
Outros Autores: Manzani, D., Ribeiro, S. J.L. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.jlumin.2018.04.028
http://hdl.handle.net/11449/170914
Resumo: In this work, Er3+-containing fluoroindate glasses were synthesized by the conventional melt-quenching method varying Er3+ content from 0.1 to 7 mol%. The series of fluoroindate glass were investigated according to their luminescent properties. Upon excitation at 1550 nm, all glass samples showed green, red and near-infrared emissions centered at 550, 667 and 978 nm. Energy transfer upconversion (ETU) is the main mechanism responsible for the upconverted emissions and involves neighbour erbium ions. The highest near-infrared emission intensity at 1000 nm is observed for the glass sample containing 7 mol% of Er3+, which was used to evaluate the photovoltaic response of monocrystalline and monofacial silicon solar cell. This approach represents a beneficial strategy to stud spectral modification in upconverter materials.
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spelling Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cellFluoroindate glassesPhotocurrentRare-earthSolar cellIn this work, Er3+-containing fluoroindate glasses were synthesized by the conventional melt-quenching method varying Er3+ content from 0.1 to 7 mol%. The series of fluoroindate glass were investigated according to their luminescent properties. Upon excitation at 1550 nm, all glass samples showed green, red and near-infrared emissions centered at 550, 667 and 978 nm. Energy transfer upconversion (ETU) is the main mechanism responsible for the upconverted emissions and involves neighbour erbium ions. The highest near-infrared emission intensity at 1000 nm is observed for the glass sample containing 7 mol% of Er3+, which was used to evaluate the photovoltaic response of monocrystalline and monofacial silicon solar cell. This approach represents a beneficial strategy to stud spectral modification in upconverter materials.Institute of Chemistry São Paulo State University – UNESPSão Carlos Institute of Chemistry University of São PauloInstitute of Chemistry São Paulo State University – UNESPUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Castro, T. [UNESP]Manzani, D.Ribeiro, S. J.L. [UNESP]2018-12-11T16:52:55Z2018-12-11T16:52:55Z2018-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article260-264application/pdfhttp://dx.doi.org/10.1016/j.jlumin.2018.04.028Journal of Luminescence, v. 200, p. 260-264.0022-2313http://hdl.handle.net/11449/17091410.1016/j.jlumin.2018.04.0282-s2.0-850456771572-s2.0-85045677157Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Luminescence0,694info:eu-repo/semantics/openAccess2023-10-02T06:03:30Zoai:repositorio.unesp.br:11449/170914Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:45:19.488142Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell
title Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell
spellingShingle Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell
Castro, T. [UNESP]
Fluoroindate glasses
Photocurrent
Rare-earth
Solar cell
title_short Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell
title_full Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell
title_fullStr Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell
title_full_unstemmed Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell
title_sort Up-conversion mechanisms in Er3+-doped fluoroindate glasses under 1550 nm excitation for enhancing photocurrent of crystalline silicon solar cell
author Castro, T. [UNESP]
author_facet Castro, T. [UNESP]
Manzani, D.
Ribeiro, S. J.L. [UNESP]
author_role author
author2 Manzani, D.
Ribeiro, S. J.L. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Castro, T. [UNESP]
Manzani, D.
Ribeiro, S. J.L. [UNESP]
dc.subject.por.fl_str_mv Fluoroindate glasses
Photocurrent
Rare-earth
Solar cell
topic Fluoroindate glasses
Photocurrent
Rare-earth
Solar cell
description In this work, Er3+-containing fluoroindate glasses were synthesized by the conventional melt-quenching method varying Er3+ content from 0.1 to 7 mol%. The series of fluoroindate glass were investigated according to their luminescent properties. Upon excitation at 1550 nm, all glass samples showed green, red and near-infrared emissions centered at 550, 667 and 978 nm. Energy transfer upconversion (ETU) is the main mechanism responsible for the upconverted emissions and involves neighbour erbium ions. The highest near-infrared emission intensity at 1000 nm is observed for the glass sample containing 7 mol% of Er3+, which was used to evaluate the photovoltaic response of monocrystalline and monofacial silicon solar cell. This approach represents a beneficial strategy to stud spectral modification in upconverter materials.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T16:52:55Z
2018-12-11T16:52:55Z
2018-08-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.jlumin.2018.04.028
Journal of Luminescence, v. 200, p. 260-264.
0022-2313
http://hdl.handle.net/11449/170914
10.1016/j.jlumin.2018.04.028
2-s2.0-85045677157
2-s2.0-85045677157
url http://dx.doi.org/10.1016/j.jlumin.2018.04.028
http://hdl.handle.net/11449/170914
identifier_str_mv Journal of Luminescence, v. 200, p. 260-264.
0022-2313
10.1016/j.jlumin.2018.04.028
2-s2.0-85045677157
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Luminescence
0,694
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 260-264
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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