Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering

The electronic version of this article is the complete one and can be found online at: http://link.springer.com/article/10.1186/1556-276X-8-162

Detalles Bibliográficos
Autores: Allah, Rabie Fath, Ben, Teresa, González, David, Hortelano, Vanesa, Martínez, Oscar, Plaza Canga-Argüelles, José Luis
Tipo de recurso: artículo
Fecha de publicación:2013
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/667546
Acceso en línea:http://hdl.handle.net/10486/667546
https://dx.doi.org/10.1186/1556-276X-8-162
Access Level:acceso abierto
Palabra clave:Irradiation
Nanowires
ZnO
Física
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spelling Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputteringAllah, Rabie FathBen, TeresaGonzález, DavidHortelano, VanesaMartínez, OscarPlaza Canga-Argüelles, José LuisIrradiationNanowiresZnOFísicaThe electronic version of this article is the complete one and can be found online at: http://link.springer.com/article/10.1186/1556-276X-8-162The effects of low-energy (≤2 kV) Ar+ irradiation on the optical and structural properties of zinc oxide (ZnO) nanowires (NWs) grown by a simple and cost-effective low-temperature technique were investigated. Both photoluminescence spectra from ZnO NW-coated films and cathodoluminescence analysis of individual ZnO NWs demonstrated obvious evidences of ultraviolet/visible luminescent enhancement with respect to irradiation fluence. Annihilation of the thinner ZnO NWs after the ion bombardment was appreciated by means of high-resolution scanning electron microscopy and transmission electron microscopy (TEM), which results in an increasing NW mean diameter for increasing irradiation fluences. Corresponding structural analysis by TEM pointed out not only significant changes in the morphology but also in the microstructure of these NWs, revealing certain radiation-sensitive behavior. The possible mechanisms accounting for the decrease of the deep-level emissions in the NWs with the increasing irradiation fluences are discussed according to their structural modificationsThis work has been supported by the MICINN (project no. MAT2010-15206) and the EU (COST Action MP0805)Springer Pub. Co.Departamento de Física de MaterialesFacultad de Ciencias20132013-06-13research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/667546https://dx.doi.org/10.1186/1556-276X-8-162reponame: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:10486/6675462026-06-23T12:46:27Z
dc.title.none.fl_str_mv Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering
title Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering
spellingShingle Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering
Allah, Rabie Fath
Irradiation
Nanowires
ZnO
Física
title_short Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering
title_full Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering
title_fullStr Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering
title_full_unstemmed Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering
title_sort Modification of the optical and structural properties of ZnO nanowires by low-energy Ar+ ion sputtering
dc.creator.none.fl_str_mv Allah, Rabie Fath
Ben, Teresa
González, David
Hortelano, Vanesa
Martínez, Oscar
Plaza Canga-Argüelles, José Luis
author Allah, Rabie Fath
author_facet Allah, Rabie Fath
Ben, Teresa
González, David
Hortelano, Vanesa
Martínez, Oscar
Plaza Canga-Argüelles, José Luis
author_role author
author2 Ben, Teresa
González, David
Hortelano, Vanesa
Martínez, Oscar
Plaza Canga-Argüelles, José Luis
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física de Materiales
Facultad de Ciencias
dc.subject.none.fl_str_mv Irradiation
Nanowires
ZnO
Física
topic Irradiation
Nanowires
ZnO
Física
description The electronic version of this article is the complete one and can be found online at: http://link.springer.com/article/10.1186/1556-276X-8-162
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-06-13
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/10486/667546
https://dx.doi.org/10.1186/1556-276X-8-162
url http://hdl.handle.net/10486/667546
https://dx.doi.org/10.1186/1556-276X-8-162
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 Springer Pub. Co.
publisher.none.fl_str_mv Springer Pub. Co.
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 15,198674

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