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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/32775
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
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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 Técnicas2025-09-29T10:27:52Zoai: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:34982025-09-29 10:27:52.352CONICET 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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |