The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces
- Autores
- Terán Arce, Fernando; Vela, María Elena; Salvarezza, Roberto Carlos; Arvia, Alejandro Jorge
- Año de publicación
- 1998
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The dynamics of butanethiol and dodecanethiol monolayers adsorbed on Au(111) studied by ex situ and in situ sequential scanning tunneling microscopy (STM) shows, at room temperature and in the range of seconds, √3×√3 R30°⇔c(4×2) transitions. High-resolution STM imaging also shows that these transitions can be explained by a displacement of adsorbed molecules from hollow to bridge sites and vice versa. Transitions from the p(n×1) superlattice to the √3×√3 R30° lattice were also imaged in real time. These processes appear to be coupled with fluctuations of the hole size of the Au(111) terrace.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Química
Butanoles
Dodecanol
Oro
monolayers
scanning tunneling microscopy
Cinética química - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/84128
Ver los metadatos del registro completo
id |
SEDICI_d4778f0fedb7c9fa56affe043662047e |
---|---|
oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/84128 |
network_acronym_str |
SEDICI |
repository_id_str |
1329 |
network_name_str |
SEDICI (UNLP) |
spelling |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terracesTerán Arce, FernandoVela, María ElenaSalvarezza, Roberto CarlosArvia, Alejandro JorgeCiencias ExactasQuímicaButanolesDodecanolOromonolayersscanning tunneling microscopyCinética químicaThe dynamics of butanethiol and dodecanethiol monolayers adsorbed on Au(111) studied by <i>ex situ</i> and <i>in situ</i> sequential scanning tunneling microscopy (STM) shows, at room temperature and in the range of seconds, √3×√3 <i>R30°⇔c</i>(4×2) transitions. High-resolution STM imaging also shows that these transitions can be explained by a displacement of adsorbed molecules from hollow to bridge sites and vice versa. Transitions from the <i>p</i>(<i>n</i>×1) superlattice to the √3×√3 <i>R30°</i> lattice were also imaged in real time. These processes appear to be coupled with fluctuations of the hole size of the Au(111) terrace.Instituto de Investigaciones Fisicoquímicas Teóricas y AplicadasFacultad de Ciencias Exactas1998-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf5703-5706http://sedici.unlp.edu.ar/handle/10915/84128enginfo:eu-repo/semantics/altIdentifier/issn/0021-9606info:eu-repo/semantics/altIdentifier/doi/10.1063/1.477190info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:19Zoai:sedici.unlp.edu.ar:10915/84128Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:20.266SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces |
title |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces |
spellingShingle |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces Terán Arce, Fernando Ciencias Exactas Química Butanoles Dodecanol Oro monolayers scanning tunneling microscopy Cinética química |
title_short |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces |
title_full |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces |
title_fullStr |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces |
title_full_unstemmed |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces |
title_sort |
The dynamic behavior of butanethiol and dodecanethiol adsorbates on Au(111) terraces |
dc.creator.none.fl_str_mv |
Terán Arce, Fernando Vela, María Elena Salvarezza, Roberto Carlos Arvia, Alejandro Jorge |
author |
Terán Arce, Fernando |
author_facet |
Terán Arce, Fernando Vela, María Elena Salvarezza, Roberto Carlos Arvia, Alejandro Jorge |
author_role |
author |
author2 |
Vela, María Elena Salvarezza, Roberto Carlos Arvia, Alejandro Jorge |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ciencias Exactas Química Butanoles Dodecanol Oro monolayers scanning tunneling microscopy Cinética química |
topic |
Ciencias Exactas Química Butanoles Dodecanol Oro monolayers scanning tunneling microscopy Cinética química |
dc.description.none.fl_txt_mv |
The dynamics of butanethiol and dodecanethiol monolayers adsorbed on Au(111) studied by <i>ex situ</i> and <i>in situ</i> sequential scanning tunneling microscopy (STM) shows, at room temperature and in the range of seconds, √3×√3 <i>R30°⇔c</i>(4×2) transitions. High-resolution STM imaging also shows that these transitions can be explained by a displacement of adsorbed molecules from hollow to bridge sites and vice versa. Transitions from the <i>p</i>(<i>n</i>×1) superlattice to the √3×√3 <i>R30°</i> lattice were also imaged in real time. These processes appear to be coupled with fluctuations of the hole size of the Au(111) terrace. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas Facultad de Ciencias Exactas |
description |
The dynamics of butanethiol and dodecanethiol monolayers adsorbed on Au(111) studied by <i>ex situ</i> and <i>in situ</i> sequential scanning tunneling microscopy (STM) shows, at room temperature and in the range of seconds, √3×√3 <i>R30°⇔c</i>(4×2) transitions. High-resolution STM imaging also shows that these transitions can be explained by a displacement of adsorbed molecules from hollow to bridge sites and vice versa. Transitions from the <i>p</i>(<i>n</i>×1) superlattice to the √3×√3 <i>R30°</i> lattice were also imaged in real time. These processes appear to be coupled with fluctuations of the hole size of the Au(111) terrace. |
publishDate |
1998 |
dc.date.none.fl_str_mv |
1998-10 |
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/10915/84128 |
url |
http://sedici.unlp.edu.ar/handle/10915/84128 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0021-9606 info:eu-repo/semantics/altIdentifier/doi/10.1063/1.477190 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf 5703-5706 |
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 |
_version_ |
1844616035748020224 |
score |
13.070432 |