Scale-dependent roughening kinetics in vapor deposited gold

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...

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Detalles Bibliográficos
Autores principales: Vázquez, L., Salvarezza, Roberto Carlos, Herrasti, P., Ocón, P., Vara, J. M., Arvia, Alejandro Jorge
Formato: Articulo
Lenguaje:Inglés
Publicado: 1996
Materias:
Ciencias Exactas
Química
Computer simulations
Gold
Metallic films
Scanning tunneling microscopy
Surface roughening
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/126520
https://www.sciencedirect.com/science/article/abs/pii/0039602895008675
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-126520
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Química
Computer simulations
Gold
Metallic films
Scanning tunneling microscopy
Surface roughening
spellingShingle Ciencias Exactas
Química
Computer simulations
Gold
Metallic films
Scanning tunneling microscopy
Surface roughening
Vázquez, L.
Salvarezza, Roberto Carlos
Herrasti, P.
Ocón, P.
Vara, J. M.
Arvia, Alejandro Jorge
Scale-dependent roughening kinetics in vapor deposited gold
topic_facet Ciencias Exactas
Química
Computer simulations
Gold
Metallic films
Scanning tunneling microscopy
Surface roughening
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.
format Articulo
Articulo
author Vázquez, L.
Salvarezza, Roberto Carlos
Herrasti, P.
Ocón, P.
Vara, J. M.
Arvia, Alejandro Jorge
author_facet Vázquez, L.
Salvarezza, Roberto Carlos
Herrasti, P.
Ocón, P.
Vara, J. M.
Arvia, Alejandro Jorge
author_sort Vázquez, L.
title Scale-dependent roughening kinetics in vapor deposited gold
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
publishDate 1996
url http://sedici.unlp.edu.ar/handle/10915/126520
https://www.sciencedirect.com/science/article/abs/pii/0039602895008675
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