Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)

Autores
Salazar Alarcón, Leonardo; Jia, J.; Carrera, Alvaro Daniel; Esaulov, V. A.; Ascolani, Hugo del Lujan; Gayone, Julio Esteban; Sánchez, Esteban Alejandro; Grizzi, Oscar
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present results of adsorption experiments of Sn and 1,4-benzenedimethanethiol (BDMT) on Cu(001), which illustrate the capabilities of a new setup specifically designed to perform surface studies by Direct Recoil Spectroscopy (DRS). The system consists of three UHV chambers connected in series with a 1–100 keV ion accelerator. In the main UHV chamber the DRS technique is combined with other more standard techniques such as Auger and Energy Loss Electron Spectroscopy, and Low Energy Electron Diffraction. The capabilities of the instrument are exemplified by two adsorption studies on the (001) face of Cu. First we describe measurements for 0.5 monolayer of Sn adsorbed on Cu that are in agreement with the crystallographic symmetry (3√2x√2) R45° seen by LEED and the appearance of Cu vacancies along the [100] direction. Then we present a study of self-assembling of 1,4-benzenedimethanethiol (BDMT) on Cu(001) from the vapour phase. For this system we show that it is possible to form a standing-up phase at large exposures, of the order of 106 L, and discuss its stability with temperature. We also discuss a S enrichment effect induced during the first adsorption stages of BDMT.
Fil: Salazar Alarcón, Leonardo. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jia, J.. Universite Paris Sud; Francia
Fil: Carrera, Alvaro Daniel. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Esaulov, V. A.. Universite Paris Sud; Francia
Fil: Ascolani, Hugo del Lujan. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gayone, Julio Esteban. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sánchez, Esteban Alejandro. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grizzi, Oscar. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Selfassembled
Monolayer
Bdmt
Cu(001)
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/32775
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/32775
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)Salazar Alarcón, LeonardoJia, J.Carrera, Alvaro DanielEsaulov, V. A.Ascolani, Hugo del LujanGayone, Julio EstebanSánchez, Esteban AlejandroGrizzi, OscarSelfassembledMonolayerBdmtCu(001)https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present results of adsorption experiments of Sn and 1,4-benzenedimethanethiol (BDMT) on Cu(001), which illustrate the capabilities of a new setup specifically designed to perform surface studies by Direct Recoil Spectroscopy (DRS). The system consists of three UHV chambers connected in series with a 1–100 keV ion accelerator. In the main UHV chamber the DRS technique is combined with other more standard techniques such as Auger and Energy Loss Electron Spectroscopy, and Low Energy Electron Diffraction. The capabilities of the instrument are exemplified by two adsorption studies on the (001) face of Cu. First we describe measurements for 0.5 monolayer of Sn adsorbed on Cu that are in agreement with the crystallographic symmetry (3√2x√2) R45° seen by LEED and the appearance of Cu vacancies along the [100] direction. Then we present a study of self-assembling of 1,4-benzenedimethanethiol (BDMT) on Cu(001) from the vapour phase. For this system we show that it is possible to form a standing-up phase at large exposures, of the order of 106 L, and discuss its stability with temperature. We also discuss a S enrichment effect induced during the first adsorption stages of BDMT.Fil: Salazar Alarcón, Leonardo. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Jia, J.. Universite Paris Sud; FranciaFil: Carrera, Alvaro Daniel. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Esaulov, V. A.. Universite Paris Sud; FranciaFil: Ascolani, Hugo del Lujan. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gayone, Julio Esteban. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sánchez, Esteban Alejandro. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Grizzi, Oscar. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32775Salazar Alarcón, Leonardo; Jia, J.; Carrera, Alvaro Daniel; Esaulov, V. A.; Ascolani, Hugo del Lujan; et al.; Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001); Elsevier; Vacuum; 115; 1-2014; 80-870042-207XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.vacuum.2014.01.017info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0042207X14000268info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:24:51Zoai:ri.conicet.gov.ar:11336/32775instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:24:51.909CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)
title Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)
spellingShingle Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)
Salazar Alarcón, Leonardo
Selfassembled
Monolayer
Bdmt
Cu(001)
title_short Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)
title_full Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)
title_fullStr Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)
title_full_unstemmed Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)
title_sort Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001)
dc.creator.none.fl_str_mv Salazar Alarcón, Leonardo
Jia, J.
Carrera, Alvaro Daniel
Esaulov, V. A.
Ascolani, Hugo del Lujan
Gayone, Julio Esteban
Sánchez, Esteban Alejandro
Grizzi, Oscar
author Salazar Alarcón, Leonardo
author_facet Salazar Alarcón, Leonardo
Jia, J.
Carrera, Alvaro Daniel
Esaulov, V. A.
Ascolani, Hugo del Lujan
Gayone, Julio Esteban
Sánchez, Esteban Alejandro
Grizzi, Oscar
author_role author
author2 Jia, J.
Carrera, Alvaro Daniel
Esaulov, V. A.
Ascolani, Hugo del Lujan
Gayone, Julio Esteban
Sánchez, Esteban Alejandro
Grizzi, Oscar
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Selfassembled
Monolayer
Bdmt
Cu(001)
topic Selfassembled
Monolayer
Bdmt
Cu(001)
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present results of adsorption experiments of Sn and 1,4-benzenedimethanethiol (BDMT) on Cu(001), which illustrate the capabilities of a new setup specifically designed to perform surface studies by Direct Recoil Spectroscopy (DRS). The system consists of three UHV chambers connected in series with a 1–100 keV ion accelerator. In the main UHV chamber the DRS technique is combined with other more standard techniques such as Auger and Energy Loss Electron Spectroscopy, and Low Energy Electron Diffraction. The capabilities of the instrument are exemplified by two adsorption studies on the (001) face of Cu. First we describe measurements for 0.5 monolayer of Sn adsorbed on Cu that are in agreement with the crystallographic symmetry (3√2x√2) R45° seen by LEED and the appearance of Cu vacancies along the [100] direction. Then we present a study of self-assembling of 1,4-benzenedimethanethiol (BDMT) on Cu(001) from the vapour phase. For this system we show that it is possible to form a standing-up phase at large exposures, of the order of 106 L, and discuss its stability with temperature. We also discuss a S enrichment effect induced during the first adsorption stages of BDMT.
Fil: Salazar Alarcón, Leonardo. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jia, J.. Universite Paris Sud; Francia
Fil: Carrera, Alvaro Daniel. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Esaulov, V. A.. Universite Paris Sud; Francia
Fil: Ascolani, Hugo del Lujan. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gayone, Julio Esteban. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sánchez, Esteban Alejandro. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grizzi, Oscar. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description We present results of adsorption experiments of Sn and 1,4-benzenedimethanethiol (BDMT) on Cu(001), which illustrate the capabilities of a new setup specifically designed to perform surface studies by Direct Recoil Spectroscopy (DRS). The system consists of three UHV chambers connected in series with a 1–100 keV ion accelerator. In the main UHV chamber the DRS technique is combined with other more standard techniques such as Auger and Energy Loss Electron Spectroscopy, and Low Energy Electron Diffraction. The capabilities of the instrument are exemplified by two adsorption studies on the (001) face of Cu. First we describe measurements for 0.5 monolayer of Sn adsorbed on Cu that are in agreement with the crystallographic symmetry (3√2x√2) R45° seen by LEED and the appearance of Cu vacancies along the [100] direction. Then we present a study of self-assembling of 1,4-benzenedimethanethiol (BDMT) on Cu(001) from the vapour phase. For this system we show that it is possible to form a standing-up phase at large exposures, of the order of 106 L, and discuss its stability with temperature. We also discuss a S enrichment effect induced during the first adsorption stages of BDMT.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/32775
Salazar Alarcón, Leonardo; Jia, J.; Carrera, Alvaro Daniel; Esaulov, V. A.; Ascolani, Hugo del Lujan; et al.; Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001); Elsevier; Vacuum; 115; 1-2014; 80-87
0042-207X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32775
identifier_str_mv Salazar Alarcón, Leonardo; Jia, J.; Carrera, Alvaro Daniel; Esaulov, V. A.; Ascolani, Hugo del Lujan; et al.; Direct recoil spectroscopy of adsorbed atoms and self-assembled monolayers on Cu(001); Elsevier; Vacuum; 115; 1-2014; 80-87
0042-207X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.vacuum.2014.01.017
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0042207X14000268
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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