Influence of the projectile charge state on electron emission spectra from a Cu(111) surface

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Double differential electron emission distributions produced by grazing impact of fast dressed ions on a Cu(111) surface are investigated focusing on the effects of the electronic band structure. The process is described within the Band-Structure-Based approximation, which is a perturbative method t...

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Autores principales: Archubi, C.D., Silkin, V.M., Gravielle, M.S.
Formato: JOUR
Materias:
Electron emission spectra
Ions collisions
Surface
Band structure
Electrons
Emission spectroscopy
Projectiles
Surfaces
Double differential
Electron surface
Electronic band structure
Emission distribution
Emission spectrums
Perturbative method
Projectile charge
Electron emission
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00396028_v639_n_p75_Archubi
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00396028_v639_n_p75_Archubi
record_format dspace
spelling todo:paper_00396028_v639_n_p75_Archubi2023-10-03T14:49:52Z Influence of the projectile charge state on electron emission spectra from a Cu(111) surface Archubi, C.D. Silkin, V.M. Gravielle, M.S. Electron emission spectra Ions collisions Surface Band structure Electrons Emission spectroscopy Projectiles Surfaces Double differential Electron emission spectra Electron surface Electronic band structure Emission distribution Emission spectrums Perturbative method Projectile charge Electron emission Double differential electron emission distributions produced by grazing impact of fast dressed ions on a Cu(111) surface are investigated focusing on the effects of the electronic band structure. The process is described within the Band-Structure-Based approximation, which is a perturbative method that includes an accurate representation of the electron-surface interaction, incorporating information of the electronic band structure of the solid. Differences in the behavior of the emission spectra for He+ q, Li+ q, Be+ q and C+ q projectiles with different charge states q are explained by the combined effect of the projectile trajectory and the projectile charge distribution. © 2015 Elsevier B.V. All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00396028_v639_n_p75_Archubi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Electron emission spectra
Ions collisions
Surface
Band structure
Electrons
Emission spectroscopy
Projectiles
Surfaces
Double differential
Electron emission spectra
Electron surface
Electronic band structure
Emission distribution
Emission spectrums
Perturbative method
Projectile charge
Electron emission
spellingShingle Electron emission spectra
Ions collisions
Surface
Band structure
Electrons
Emission spectroscopy
Projectiles
Surfaces
Double differential
Electron emission spectra
Electron surface
Electronic band structure
Emission distribution
Emission spectrums
Perturbative method
Projectile charge
Electron emission
Archubi, C.D.
Silkin, V.M.
Gravielle, M.S.
Influence of the projectile charge state on electron emission spectra from a Cu(111) surface
topic_facet Electron emission spectra
Ions collisions
Surface
Band structure
Electrons
Emission spectroscopy
Projectiles
Surfaces
Double differential
Electron emission spectra
Electron surface
Electronic band structure
Emission distribution
Emission spectrums
Perturbative method
Projectile charge
Electron emission
description Double differential electron emission distributions produced by grazing impact of fast dressed ions on a Cu(111) surface are investigated focusing on the effects of the electronic band structure. The process is described within the Band-Structure-Based approximation, which is a perturbative method that includes an accurate representation of the electron-surface interaction, incorporating information of the electronic band structure of the solid. Differences in the behavior of the emission spectra for He+ q, Li+ q, Be+ q and C+ q projectiles with different charge states q are explained by the combined effect of the projectile trajectory and the projectile charge distribution. © 2015 Elsevier B.V. All rights reserved.
format JOUR
author Archubi, C.D.
Silkin, V.M.
Gravielle, M.S.
author_facet Archubi, C.D.
Silkin, V.M.
Gravielle, M.S.
author_sort Archubi, C.D.
title Influence of the projectile charge state on electron emission spectra from a Cu(111) surface
title_short Influence of the projectile charge state on electron emission spectra from a Cu(111) surface
title_full Influence of the projectile charge state on electron emission spectra from a Cu(111) surface
title_fullStr Influence of the projectile charge state on electron emission spectra from a Cu(111) surface
title_full_unstemmed Influence of the projectile charge state on electron emission spectra from a Cu(111) surface
title_sort influence of the projectile charge state on electron emission spectra from a cu(111) surface
url http://hdl.handle.net/20.500.12110/paper_00396028_v639_n_p75_Archubi
work_keys_str_mv AT archubicd influenceoftheprojectilechargestateonelectronemissionspectrafromacu111surface
AT silkinvm influenceoftheprojectilechargestateonelectronemissionspectrafromacu111surface
AT graviellems influenceoftheprojectilechargestateonelectronemissionspectrafromacu111surface
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