Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films
Descripción del Articulo
This research was funded by the Research Management Office (DGI) of the Pontificia Universidad Católica del Perú (PUCP). The authors have been supported by the PUCP under the PhD scholarship program Huiracocha (J.A. Guerra), the “Programa de repatriación” (J.A. Töfflinger), the Master scholarship (L...
Autores: | , , , , , , |
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Formato: | objeto de conferencia |
Fecha de Publicación: | 2016 |
Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
Repositorio: | CONCYTEC-Institucional |
Lenguaje: | inglés |
OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/515 |
Enlace del recurso: | https://hdl.handle.net/20.500.12390/515 https://doi.org/10.1557/adv.2016.464 |
Nivel de acceso: | acceso abierto |
Materia: | Thin films Amorphous materials Annealing Chemical activation Luminescence Silicon carbide Terbium Light emission intensity Luminescence enhancements Optically active ions Rate-equation models Amorphous films https://purl.org/pe-repo/ocde/ford#1.03.00 |
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oai:repositorio.concytec.gob.pe:20.500.12390/515 |
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CONC |
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CONCYTEC-Institucional |
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4689 |
dc.title.none.fl_str_mv |
Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films |
title |
Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films |
spellingShingle |
Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films Guerra Torres, Jorge Andrés Thin films Amorphous materials Annealing Annealing Chemical activation Chemical activation Luminescence Silicon carbide Terbium Light emission intensity Luminescence enhancements Optically active ions Rate-equation models Rate-equation models Amorphous films Amorphous films https://purl.org/pe-repo/ocde/ford#1.03.00 |
title_short |
Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films |
title_full |
Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films |
title_fullStr |
Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films |
title_full_unstemmed |
Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films |
title_sort |
Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films |
author |
Guerra Torres, Jorge Andrés |
author_facet |
Guerra Torres, Jorge Andrés Tucto K. Montañez L.M. De Zela F. Töfflinger J.A. Winnaker A. Weingärtner R. |
author_role |
author |
author2 |
Tucto K. Montañez L.M. De Zela F. Töfflinger J.A. Winnaker A. Weingärtner R. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Guerra Torres, Jorge Andrés Tucto K. Montañez L.M. De Zela F. Töfflinger J.A. Winnaker A. Weingärtner R. |
dc.subject.none.fl_str_mv |
Thin films |
topic |
Thin films Amorphous materials Annealing Annealing Chemical activation Chemical activation Luminescence Silicon carbide Terbium Light emission intensity Luminescence enhancements Optically active ions Rate-equation models Rate-equation models Amorphous films Amorphous films https://purl.org/pe-repo/ocde/ford#1.03.00 |
dc.subject.es_PE.fl_str_mv |
Amorphous materials Annealing Annealing Chemical activation Chemical activation Luminescence Silicon carbide Terbium Light emission intensity Luminescence enhancements Optically active ions Rate-equation models Rate-equation models Amorphous films Amorphous films |
dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#1.03.00 |
description |
This research was funded by the Research Management Office (DGI) of the Pontificia Universidad Católica del Perú (PUCP). The authors have been supported by the PUCP under the PhD scholarship program Huiracocha (J.A. Guerra), the “Programa de repatriación” (J.A. Töfflinger), the Master scholarship (L.M. Montañez and K. Tucto) from CONCYTEC and the “Círculo de investigación” from CONCYTEC. The authors would like to thank Prof. Dr. A. R. Zanatta (IFSC-USP, Brazil) for providing access to his lab in order to perform the PL measurements and Prof. Dr. H. P. Strunk (University of Stuttgart, Germany) for helping us with the PLE measurements. |
publishDate |
2016 |
dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
dc.date.issued.fl_str_mv |
2016 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12390/515 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1557/adv.2016.464 |
dc.identifier.scopus.none.fl_str_mv |
2-s2.0-85041322534 |
url |
https://hdl.handle.net/20.500.12390/515 https://doi.org/10.1557/adv.2016.464 |
identifier_str_mv |
2-s2.0-85041322534 |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
MRS Advances |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Materials Research Society |
publisher.none.fl_str_mv |
Materials Research Society |
dc.source.none.fl_str_mv |
reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
instname_str |
Consejo Nacional de Ciencia Tecnología e Innovación |
instacron_str |
CONCYTEC |
institution |
CONCYTEC |
reponame_str |
CONCYTEC-Institucional |
collection |
CONCYTEC-Institucional |
repository.name.fl_str_mv |
Repositorio Institucional CONCYTEC |
repository.mail.fl_str_mv |
repositorio@concytec.gob.pe |
_version_ |
1839175408942055424 |
spelling |
Publicationrp00710600rp00713600rp00708600rp00711600rp00712600rp00709600rp00714600Guerra Torres, Jorge AndrésTucto K.Montañez L.M.De Zela F.Töfflinger J.A.Winnaker A.Weingärtner R.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2016https://hdl.handle.net/20.500.12390/515https://doi.org/10.1557/adv.2016.4642-s2.0-85041322534This research was funded by the Research Management Office (DGI) of the Pontificia Universidad Católica del Perú (PUCP). The authors have been supported by the PUCP under the PhD scholarship program Huiracocha (J.A. Guerra), the “Programa de repatriación” (J.A. Töfflinger), the Master scholarship (L.M. Montañez and K. Tucto) from CONCYTEC and the “Círculo de investigación” from CONCYTEC. The authors would like to thank Prof. Dr. A. R. Zanatta (IFSC-USP, Brazil) for providing access to his lab in order to perform the PL measurements and Prof. Dr. H. P. Strunk (University of Stuttgart, Germany) for helping us with the PLE measurements.The luminescence of Tb-doped a-SiC:H thin films with different Tb concentrations under sub-bandgap photon excitation was investigated. Two independent processes were identified. The annealing induced activation of the Tb3+ and the inhibition of host-mediated non-radiative recombination paths. The integrated emission intensity is described by a rate equation model, considering these two. In this study, the luminescence enhancement with increasing annealing temperature is shown. The optimal Tb concentration and annealing temperature for the highest Tb-related light emission intensity is determined. Finally, a parameter proportional to the number of optically active ions is found through the aforementioned model.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengMaterials Research SocietyMRS Advancesinfo:eu-repo/semantics/openAccessThin filmsAmorphous materials-1Annealing-1Annealing-1Chemical activation-1Chemical activation-1Luminescence-1Silicon carbide-1Terbium-1Light emission intensity-1Luminescence enhancements-1Optically active ions-1Rate-equation models-1Rate-equation models-1Amorphous films-1Amorphous films-1https://purl.org/pe-repo/ocde/ford#1.03.00-1Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Filmsinfo:eu-repo/semantics/conferenceObjectreponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/515oai:repositorio.concytec.gob.pe:20.500.12390/5152024-05-30 15:35:38.507http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="0bd9feb6-9358-4420-a400-fd5bc60c3952"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Analytical Study of the Thermal Activation of Tb Doped Amorphous SiC:H Thin Films</Title> <PublishedIn> <Publication> <Title>MRS Advances</Title> </Publication> </PublishedIn> <PublicationDate>2016</PublicationDate> <DOI>https://doi.org/10.1557/adv.2016.464</DOI> <SCP-Number>2-s2.0-85041322534</SCP-Number> <Authors> <Author> <DisplayName>Guerra Torres, Jorge Andrés</DisplayName> <Person id="rp00710" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Tucto K.</DisplayName> <Person id="rp00713" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Montañez L.M.</DisplayName> <Person id="rp00708" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>De Zela F.</DisplayName> <Person id="rp00711" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Töfflinger J.A.</DisplayName> <Person id="rp00712" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Winnaker A.</DisplayName> <Person id="rp00709" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Weingärtner R.</DisplayName> <Person id="rp00714" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Materials Research Society</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Thin films</Keyword> <Keyword>Amorphous materials</Keyword> <Keyword>Annealing</Keyword> <Keyword>Annealing</Keyword> <Keyword>Chemical activation</Keyword> <Keyword>Chemical activation</Keyword> <Keyword>Luminescence</Keyword> <Keyword>Silicon carbide</Keyword> <Keyword>Terbium</Keyword> <Keyword>Light emission intensity</Keyword> <Keyword>Luminescence enhancements</Keyword> <Keyword>Optically active ions</Keyword> <Keyword>Rate-equation models</Keyword> <Keyword>Rate-equation models</Keyword> <Keyword>Amorphous films</Keyword> <Keyword>Amorphous films</Keyword> <Abstract>The luminescence of Tb-doped a-SiC:H thin films with different Tb concentrations under sub-bandgap photon excitation was investigated. Two independent processes were identified. The annealing induced activation of the Tb3+ and the inhibition of host-mediated non-radiative recombination paths. The integrated emission intensity is described by a rate equation model, considering these two. In this study, the luminescence enhancement with increasing annealing temperature is shown. The optimal Tb concentration and annealing temperature for the highest Tb-related light emission intensity is determined. Finally, a parameter proportional to the number of optically active ions is found through the aforementioned model.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
score |
13.448654 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).