Scale-dependent roughening kinetics in vapor deposited gold

Autores
Vázquez, L.; Salvarezza, Roberto Carlos; Herrasti, P.; Ocón, P.; Vara, J. M.; Arvia, Alejandro Jorge
Año de publicación
1996
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The roughening kinetics of gold deposits grown from vapor was studied by scanning tunneling microscopy. The dynamic scaling yielded the following growth exponents α(I)=0.90±0.06 and β(I)=0.25±0.06 for Ls>ds, and α(II)=0.37±0.05 and β(II)=0.45±0.06 for Ls>ds, where Ls is the scan length and ds is the average diameter of columns. The scaling properties of the domain-dependent-surface roughness exponents allowed us to give the rationale for experimental data on the fractal behavior of thin metal films.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Ciencias Exactas
Química
Computer simulations
Gold
Metallic films
Scanning tunneling microscopy
Surface roughening
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/126520

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oai_identifier_str oai:sedici.unlp.edu.ar:10915/126520
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Scale-dependent roughening kinetics in vapor deposited goldVázquez, L.Salvarezza, Roberto CarlosHerrasti, P.Ocón, P.Vara, J. M.Arvia, Alejandro JorgeCiencias ExactasQuímicaComputer simulationsGoldMetallic filmsScanning tunneling microscopySurface rougheningThe roughening kinetics of gold deposits grown from vapor was studied by scanning tunneling microscopy. The dynamic scaling yielded the following growth exponents α(I)=0.90±0.06 and β(I)=0.25±0.06 for L<sub>s</sub>>d<sub>s</sub>, and α(II)=0.37±0.05 and β(II)=0.45±0.06 for L<sub>s</sub>>d<sub>s</sub>, where L<sub>s</sub> is the scan length and d<sub>s</sub> is the average diameter of columns. The scaling properties of the domain-dependent-surface roughness exponents allowed us to give the rationale for experimental data on the fractal behavior of thin metal films.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1996-01-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf17-26http://sedici.unlp.edu.ar/handle/10915/126520enginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/0039602895008675info:eu-repo/semantics/altIdentifier/issn/0039-6028info:eu-repo/semantics/altIdentifier/doi/10.1016/0039-6028(95)00867-5info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:30:28Zoai:sedici.unlp.edu.ar:10915/126520Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:30:29.173SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Scale-dependent roughening kinetics in vapor deposited gold
title Scale-dependent roughening kinetics in vapor deposited gold
spellingShingle Scale-dependent roughening kinetics in vapor deposited gold
Vázquez, L.
Ciencias Exactas
Química
Computer simulations
Gold
Metallic films
Scanning tunneling microscopy
Surface roughening
title_short Scale-dependent roughening kinetics in vapor deposited gold
title_full Scale-dependent roughening kinetics in vapor deposited gold
title_fullStr Scale-dependent roughening kinetics in vapor deposited gold
title_full_unstemmed Scale-dependent roughening kinetics in vapor deposited gold
title_sort Scale-dependent roughening kinetics in vapor deposited gold
dc.creator.none.fl_str_mv Vázquez, L.
Salvarezza, Roberto Carlos
Herrasti, P.
Ocón, P.
Vara, J. M.
Arvia, Alejandro Jorge
author Vázquez, L.
author_facet Vázquez, L.
Salvarezza, Roberto Carlos
Herrasti, P.
Ocón, P.
Vara, J. M.
Arvia, Alejandro Jorge
author_role author
author2 Salvarezza, Roberto Carlos
Herrasti, P.
Ocón, P.
Vara, J. M.
Arvia, Alejandro Jorge
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Química
Computer simulations
Gold
Metallic films
Scanning tunneling microscopy
Surface roughening
topic Ciencias Exactas
Química
Computer simulations
Gold
Metallic films
Scanning tunneling microscopy
Surface roughening
dc.description.none.fl_txt_mv The roughening kinetics of gold deposits grown from vapor was studied by scanning tunneling microscopy. The dynamic scaling yielded the following growth exponents α(I)=0.90±0.06 and β(I)=0.25±0.06 for L<sub>s</sub>>d<sub>s</sub>, and α(II)=0.37±0.05 and β(II)=0.45±0.06 for L<sub>s</sub>>d<sub>s</sub>, where L<sub>s</sub> is the scan length and d<sub>s</sub> is the average diameter of columns. The scaling properties of the domain-dependent-surface roughness exponents allowed us to give the rationale for experimental data on the fractal behavior of thin metal films.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description The roughening kinetics of gold deposits grown from vapor was studied by scanning tunneling microscopy. The dynamic scaling yielded the following growth exponents α(I)=0.90±0.06 and β(I)=0.25±0.06 for L<sub>s</sub>>d<sub>s</sub>, and α(II)=0.37±0.05 and β(II)=0.45±0.06 for L<sub>s</sub>>d<sub>s</sub>, where L<sub>s</sub> is the scan length and d<sub>s</sub> is the average diameter of columns. The scaling properties of the domain-dependent-surface roughness exponents allowed us to give the rationale for experimental data on the fractal behavior of thin metal films.
publishDate 1996
dc.date.none.fl_str_mv 1996-01-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/126520
url http://sedici.unlp.edu.ar/handle/10915/126520
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/0039602895008675
info:eu-repo/semantics/altIdentifier/issn/0039-6028
info:eu-repo/semantics/altIdentifier/doi/10.1016/0039-6028(95)00867-5
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
17-26
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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