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
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/126520
Ver los metadatos del registro completo
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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:UNLP2025-10-22T17:11:25Zoai: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:13292025-10-22 17:11:26.088SEDICI (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 |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/126520 |
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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 |
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openAccess |
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http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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