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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Detalles Bibliográficos
Autores principales:	Gravielle, Maria Silvia, Mitnik, Dario Marcelo
Publicado:	2012
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:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v85_n4_p_RiosRubiano 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	paper:paper_10502947_v85_n4_p_RiosRubiano
record_format	dspace
spelling	paper:paper_10502947_v85_n4_p_RiosRubiano2023-06-08T16:02:42Z Band-structure effects in photoelectron-emission spectra from metal surfaces Gravielle, Maria Silvia Mitnik, Dario Marcelo 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. 2012 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v85_n4_p_RiosRubiano 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 Gravielle, Maria Silvia Mitnik, Dario Marcelo 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.
author	Gravielle, Maria Silvia Mitnik, Dario Marcelo
author_facet	Gravielle, Maria Silvia Mitnik, Dario Marcelo
author_sort	Gravielle, Maria Silvia
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
publishDate	2012
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v85_n4_p_RiosRubiano http://hdl.handle.net/20.500.12110/paper_10502947_v85_n4_p_RiosRubiano
work_keys_str_mv	AT graviellemariasilvia bandstructureeffectsinphotoelectronemissionspectrafrommetalsurfaces AT mitnikdariomarcelo bandstructureeffectsinphotoelectronemissionspectrafrommetalsurfaces
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Band-structure effects in photoelectron-emission spectra from metal surfaces

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