Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis

Undoped ZnO thin films were prepared using the ultrasonic spray pyrolysis deposition technique with zinc acetylacetonate dissolved in N,N-dimethylformamide as the source materials solution. The addition of water mist in a parallel flux to the spray solution stream was also used during deposition of...

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Detalles Bibliográficos
Autores: Martínez Pérez, L., Aguilar-Frutis, M., Zelaya-Angel, O., Muñoz Aguirre, N.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2006
País:México
Institución:Instituto Politécnico Nacional
Repositorio:Repositorio Digital del IPN
OAI Identifier:oai:www.repositoriodigital.ipn.mx:123456789/11414
Acceso en línea:http://hdl.handle.net/123456789/962
http://www.repositoriodigital.ipn.mx/handle/123456789/11414
Access Level:acceso abierto
Palabra clave:THIN FILMS
SPRAY PYROLYSIS
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spelling Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysisMartínez Pérez, L.Aguilar-Frutis, M.Zelaya-Angel, O.Muñoz Aguirre, N.THIN FILMSSPRAY PYROLYSISUndoped ZnO thin films were prepared using the ultrasonic spray pyrolysis deposition technique with zinc acetylacetonate dissolved in N,N-dimethylformamide as the source materials solution. The addition of water mist in a parallel flux to the spray solution stream was also used during deposition of the films. The addition of water mist improved the electrical characteristics of the ZnO films. Fresh ZnO samples were then thermally annealed in a H2 reducing atmosphere. X-ray diffraction patterns show mainly the wurzite crystalline ZnO phase in the films. An electrical resistivity (ρ) of around 2.7 × 10–2 0 cm was measured at room temperature for the best undoped ZnO film. ρ is approximately one order of magnitude lower than the resistivities found in undoped ZnO films obtained by means of similar non-vacuum depositionINVESTIGACIONINSTITUTO POLITECNICO NACIONALWILEY-VCH2012-03-28T22:26:08Z2012-03-28T22:26:08Z2006-04-252013-01-16T15:13:51Z2013-01-16T15:13:51Z2013-01-16info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlephys. stat. sol. (a) 203, No. 10, 2411–2417 (2006)http://hdl.handle.net/123456789/962http://www.repositoriodigital.ipn.mx/handle/123456789/11414reponame:Repositorio Digital del IPNinstname:Instituto Politécnico Nacionalinstacron:IPNeninfo:eu-repo/semantics/openAccessoai:www.repositoriodigital.ipn.mx:123456789/114142026-02-18T16:41:15Z
dc.title.none.fl_str_mv Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis
title Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis
spellingShingle Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis
Martínez Pérez, L.
THIN FILMS
SPRAY PYROLYSIS
title_short Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis
title_full Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis
title_fullStr Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis
title_full_unstemmed Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis
title_sort Improved electrical, optical, and structural properties of undoped ZnO thin films grownby water-mist-assisted spray pyrolysis
dc.creator.none.fl_str_mv Martínez Pérez, L.
Aguilar-Frutis, M.
Zelaya-Angel, O.
Muñoz Aguirre, N.
author Martínez Pérez, L.
author_facet Martínez Pérez, L.
Aguilar-Frutis, M.
Zelaya-Angel, O.
Muñoz Aguirre, N.
author_role author
author2 Aguilar-Frutis, M.
Zelaya-Angel, O.
Muñoz Aguirre, N.
author2_role author
author
author
dc.subject.none.fl_str_mv THIN FILMS
SPRAY PYROLYSIS
topic THIN FILMS
SPRAY PYROLYSIS
description Undoped ZnO thin films were prepared using the ultrasonic spray pyrolysis deposition technique with zinc acetylacetonate dissolved in N,N-dimethylformamide as the source materials solution. The addition of water mist in a parallel flux to the spray solution stream was also used during deposition of the films. The addition of water mist improved the electrical characteristics of the ZnO films. Fresh ZnO samples were then thermally annealed in a H2 reducing atmosphere. X-ray diffraction patterns show mainly the wurzite crystalline ZnO phase in the films. An electrical resistivity (ρ) of around 2.7 × 10–2 0 cm was measured at room temperature for the best undoped ZnO film. ρ is approximately one order of magnitude lower than the resistivities found in undoped ZnO films obtained by means of similar non-vacuum deposition
publishDate 2006
dc.date.none.fl_str_mv 2006-04-25
2012-03-28T22:26:08Z
2012-03-28T22:26:08Z
2013-01-16T15:13:51Z
2013-01-16T15:13:51Z
2013-01-16
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv phys. stat. sol. (a) 203, No. 10, 2411–2417 (2006)
http://hdl.handle.net/123456789/962
http://www.repositoriodigital.ipn.mx/handle/123456789/11414
identifier_str_mv phys. stat. sol. (a) 203, No. 10, 2411–2417 (2006)
url http://hdl.handle.net/123456789/962
http://www.repositoriodigital.ipn.mx/handle/123456789/11414
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv WILEY-VCH
publisher.none.fl_str_mv WILEY-VCH
dc.source.none.fl_str_mv reponame:Repositorio Digital del IPN
instname:Instituto Politécnico Nacional
instacron:IPN
instname_str Instituto Politécnico Nacional
instacron_str IPN
institution IPN
reponame_str Repositorio Digital del IPN
collection Repositorio Digital del IPN
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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