Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering

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One of us, J.A., is very grateful to CONCYTEC for a scholarship financing doctoral studies. A.T. is also very grateful to Universidad Nacional de Ingeniería and MINEDU Perú for special grants as a researcher professor. We are very thankful to H. Huanca and C. Luyo for achieving our X-ray diffractogr...

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Detalles Bibliográficos
Autores: Tafur, G, Benndorf, C, Acosta, D, Asencios, J, Talledo, A
Formato: objeto de conferencia
Fecha de Publicación:2019
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/1010
Enlace del recurso:https://hdl.handle.net/20.500.12390/1010
https://doi.org/10.1088/1742-6596/1173/1/012004
Nivel de acceso:acceso abierto
Materia:Z-Scan
Ion Implantation
Nanocrystal
https://purl.org/pe-repo/ocde/ford#2.10.00
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oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/1010
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
title Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
spellingShingle Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
Tafur, G
Z-Scan
Ion Implantation
Nanocrystal
https://purl.org/pe-repo/ocde/ford#2.10.00
title_short Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
title_full Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
title_fullStr Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
title_full_unstemmed Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
title_sort Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
author Tafur, G
author_facet Tafur, G
Benndorf, C
Acosta, D
Asencios, J
Talledo, A
author_role author
author2 Benndorf, C
Acosta, D
Asencios, J
Talledo, A
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Tafur, G
Benndorf, C
Acosta, D
Asencios, J
Talledo, A
dc.subject.none.fl_str_mv Z-Scan
topic Z-Scan
Ion Implantation
Nanocrystal
https://purl.org/pe-repo/ocde/ford#2.10.00
dc.subject.es_PE.fl_str_mv Ion Implantation
Nanocrystal
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#2.10.00
description One of us, J.A., is very grateful to CONCYTEC for a scholarship financing doctoral studies. A.T. is also very grateful to Universidad Nacional de Ingeniería and MINEDU Perú for special grants as a researcher professor. We are very thankful to H. Huanca and C. Luyo for achieving our X-ray diffractograms.
publishDate 2019
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 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/1010
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1088/1742-6596/1173/1/012004
dc.identifier.isi.none.fl_str_mv 471127200004
url https://hdl.handle.net/20.500.12390/1010
https://doi.org/10.1088/1742-6596/1173/1/012004
identifier_str_mv 471127200004
dc.language.iso.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licenses/by/3.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/3.0/
dc.publisher.none.fl_str_mv Institute of Physics Publishing
publisher.none.fl_str_mv Institute of Physics Publishing
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_ 1844883126905470976
spelling Publicationrp02871600rp02309500rp01203500rp02872600rp02870600Tafur, GBenndorf, CAcosta, DAsencios, JTalledo, A2024-05-30T23:13:38Z2024-05-30T23:13:38Z2019https://hdl.handle.net/20.500.12390/1010https://doi.org/10.1088/1742-6596/1173/1/012004471127200004One of us, J.A., is very grateful to CONCYTEC for a scholarship financing doctoral studies. A.T. is also very grateful to Universidad Nacional de Ingeniería and MINEDU Perú for special grants as a researcher professor. We are very thankful to H. Huanca and C. Luyo for achieving our X-ray diffractograms.In this work it is reported the experimental production of silver-dielectric nanocomposites by the rf and dc magnetron sputtering techniques, as well as, the evolution of the plasmon resonance in silver nanoparticles as a function of the size of silver nanoparticles in the nanocomposites. Our nanocomposites are constituted by the intercalation of dielectric (Teflon, SiO2, TiO2 or a-C) layers made by rf magnetron sputtering with layers of silver nanoparticles made by dc magnetron sputtering. Size of silver nanoparticles was modulated by changing the values of dc current of the plasma during deposition and keeping constant all the other parameters. High resolution transmission electron microscopy was used to observe the shape and size of nanoparticles. The chemical composition and crystalline structure of the materials were analyzed by X-ray photoelectron spectroscopy and X-ray diffraction, respectively. UV-visible spectroscopy in the 350-1100 nm range was used to study the plasmon-resonance evolution. Dipolar and Quadrupolar Plasmon resonance were observed and interpreted in terms of the Mie theory.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengInstitute of Physics Publishinginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/3.0/Z-ScanIon Implantation-1Nanocrystal-1https://purl.org/pe-repo/ocde/ford#2.10.00-1Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputteringinfo: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##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/1010oai:repositorio.concytec.gob.pe:20.500.12390/10102024-05-30 15:23:32.757https://creativecommons.org/licenses/by/3.0/info:eu-repo/semantics/openAccesshttp://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#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="78fe402e-8ccd-438e-a036-1e738d1315fd"> <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>Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering</Title> <PublishedIn> <Publication> </Publication> </PublishedIn> <PublicationDate>2019</PublicationDate> <DOI>https://doi.org/10.1088/1742-6596/1173/1/012004</DOI> <ISI-Number>471127200004</ISI-Number> <Authors> <Author> <DisplayName>Tafur, G</DisplayName> <Person id="rp02871" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Benndorf, C</DisplayName> <Person id="rp02309" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Acosta, D</DisplayName> <Person id="rp01203" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Asencios, J</DisplayName> <Person id="rp02872" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Talledo, A</DisplayName> <Person id="rp02870" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Institute of Physics Publishing</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by/3.0/</License> <Keyword>Z-Scan</Keyword> <Keyword>Ion Implantation</Keyword> <Keyword>Nanocrystal</Keyword> <Abstract>In this work it is reported the experimental production of silver-dielectric nanocomposites by the rf and dc magnetron sputtering techniques, as well as, the evolution of the plasmon resonance in silver nanoparticles as a function of the size of silver nanoparticles in the nanocomposites. Our nanocomposites are constituted by the intercalation of dielectric (Teflon, SiO2, TiO2 or a-C) layers made by rf magnetron sputtering with layers of silver nanoparticles made by dc magnetron sputtering. Size of silver nanoparticles was modulated by changing the values of dc current of the plasma during deposition and keeping constant all the other parameters. High resolution transmission electron microscopy was used to observe the shape and size of nanoparticles. The chemical composition and crystalline structure of the materials were analyzed by X-ray photoelectron spectroscopy and X-ray diffraction, respectively. UV-visible spectroscopy in the 350-1100 nm range was used to study the plasmon-resonance evolution. Dipolar and Quadrupolar Plasmon resonance were observed and interpreted in terms of the Mie theory.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.425424
Optical properties of silver nanoparticles embedded in dielectric films produced by dc and rf magnetron sputtering
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