Band-structure effects in photoelectron-emission spectra from metal surfaces

Photoelectron emission from the valence band of a metal surface due to the grazing incidence of ultrashort laser pulses is studied in the framework of a distorted-wave formulation. We propose a model, named the band-structure-based- Volkov (BSB-V) approximation, which takes into account the contribu...

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Autores principales: Rios Rubiano, C.A., Gravielle, M.S., Mitnik, D.M., Silkin, V.M.
Formato: JOUR
Materias:
Distorted waves
Electronic band structure
Grazing incidence
Metal surfaces
Photo-electron emission
Band structure
Beryllium
Emission spectroscopy
Photoelectrons
Ultrashort pulses
Photons
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10502947_v85_n4_p_RiosRubiano
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_10502947_v85_n4_p_RiosRubiano
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spelling todo:paper_10502947_v85_n4_p_RiosRubiano2023-10-03T16:00:13Z Band-structure effects in photoelectron-emission spectra from metal surfaces Rios Rubiano, C.A. Gravielle, M.S. Mitnik, D.M. Silkin, V.M. Distorted waves Electronic band structure Grazing incidence Metal surfaces Photo-electron emission Band structure Beryllium Emission spectroscopy Photoelectrons Ultrashort pulses Photons Photoelectron emission from the valence band of a metal surface due to the grazing incidence of ultrashort laser pulses is studied in the framework of a distorted-wave formulation. We propose a model, named the band-structure-based- Volkov (BSB-V) approximation, which takes into account the contribution of the band structure of the solid. The BSB-V approach is applied to calculate differential electron-emission probabilities for Al(111) and Be(0001) surfaces. A noticeable influence of the electronic band structure was observed in the case of beryllium, while for aluminum such effects were found to play a minor role. © 2012 American Physical Society. Fil:Gravielle, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Mitnik, D.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10502947_v85_n4_p_RiosRubiano
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Distorted waves
Electronic band structure
Grazing incidence
Metal surfaces
Photo-electron emission
Band structure
Beryllium
Emission spectroscopy
Photoelectrons
Ultrashort pulses
Photons
spellingShingle Distorted waves
Electronic band structure
Grazing incidence
Metal surfaces
Photo-electron emission
Band structure
Beryllium
Emission spectroscopy
Photoelectrons
Ultrashort pulses
Photons
Rios Rubiano, C.A.
Gravielle, M.S.
Mitnik, D.M.
Silkin, V.M.
Band-structure effects in photoelectron-emission spectra from metal surfaces
topic_facet Distorted waves
Electronic band structure
Grazing incidence
Metal surfaces
Photo-electron emission
Band structure
Beryllium
Emission spectroscopy
Photoelectrons
Ultrashort pulses
Photons
description Photoelectron emission from the valence band of a metal surface due to the grazing incidence of ultrashort laser pulses is studied in the framework of a distorted-wave formulation. We propose a model, named the band-structure-based- Volkov (BSB-V) approximation, which takes into account the contribution of the band structure of the solid. The BSB-V approach is applied to calculate differential electron-emission probabilities for Al(111) and Be(0001) surfaces. A noticeable influence of the electronic band structure was observed in the case of beryllium, while for aluminum such effects were found to play a minor role. © 2012 American Physical Society.
format JOUR
author Rios Rubiano, C.A.
Gravielle, M.S.
Mitnik, D.M.
Silkin, V.M.
author_facet Rios Rubiano, C.A.
Gravielle, M.S.
Mitnik, D.M.
Silkin, V.M.
author_sort Rios Rubiano, C.A.
title Band-structure effects in photoelectron-emission spectra from metal surfaces
title_short Band-structure effects in photoelectron-emission spectra from metal surfaces
title_full Band-structure effects in photoelectron-emission spectra from metal surfaces
title_fullStr Band-structure effects in photoelectron-emission spectra from metal surfaces
title_full_unstemmed Band-structure effects in photoelectron-emission spectra from metal surfaces
title_sort band-structure effects in photoelectron-emission spectra from metal surfaces
url http://hdl.handle.net/20.500.12110/paper_10502947_v85_n4_p_RiosRubiano
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AT mitnikdm bandstructureeffectsinphotoelectronemissionspectrafrommetalsurfaces
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