Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses

Energy- and angle-resolved electron emission spectra produced by incidence of ultrashort electromagnetic pulses on a LiF(001) surface are studied by employing a distorted-wave method named the crystal surface-Volkov (CSV) approximation. The theory makes use of the Volkov phase to describe the action...

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Detalles Bibliográficos
Autor principal:	Gravielle, Maria Silvia
Publicado:	2011
Materias:	Distorted waves Electron emission spectra Emitted electron External electric field External fields Photo-electron emission Surface planes Tight binding model Ultrashort electromagnetic pulse Vector potential Crystal orientation Electric fields Electromagnetic pulse Electromagnetism Emission spectroscopy Nuclear explosions Photoelectron spectroscopy Electron emission
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v83_n3_p_Acuna http://hdl.handle.net/20.500.12110/paper_10502947_v83_n3_p_Acuna
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_10502947_v83_n3_p_Acuna
record_format	dspace
spelling	paper:paper_10502947_v83_n3_p_Acuna2023-06-08T16:02:38Z Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses Gravielle, Maria Silvia Distorted waves Electron emission spectra Emitted electron External electric field External fields Photo-electron emission Surface planes Tight binding model Ultrashort electromagnetic pulse Vector potential Crystal orientation Electric fields Electromagnetic pulse Electromagnetism Emission spectroscopy Nuclear explosions Photoelectron spectroscopy Electron emission Energy- and angle-resolved electron emission spectra produced by incidence of ultrashort electromagnetic pulses on a LiF(001) surface are studied by employing a distorted-wave method named the crystal surface-Volkov (CSV) approximation. The theory makes use of the Volkov phase to describe the action of the external electric field on the emitted electron, while the electron-surface interaction is represented within the tight-binding model. The CSV approach is applied to investigate the effects introduced by the crystal lattice when the electric field is oriented parallel to the surface plane. These effects are essentially governed by the vector potential of the external field, while the influence of the crystal orientation was found to be negligible. © 2011 American Physical Society. Fil:Gravielle, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2011 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v83_n3_p_Acuna http://hdl.handle.net/20.500.12110/paper_10502947_v83_n3_p_Acuna
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 Electron emission spectra Emitted electron External electric field External fields Photo-electron emission Surface planes Tight binding model Ultrashort electromagnetic pulse Vector potential Crystal orientation Electric fields Electromagnetic pulse Electromagnetism Emission spectroscopy Nuclear explosions Photoelectron spectroscopy Electron emission
spellingShingle	Distorted waves Electron emission spectra Emitted electron External electric field External fields Photo-electron emission Surface planes Tight binding model Ultrashort electromagnetic pulse Vector potential Crystal orientation Electric fields Electromagnetic pulse Electromagnetism Emission spectroscopy Nuclear explosions Photoelectron spectroscopy Electron emission Gravielle, Maria Silvia Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses
topic_facet	Distorted waves Electron emission spectra Emitted electron External electric field External fields Photo-electron emission Surface planes Tight binding model Ultrashort electromagnetic pulse Vector potential Crystal orientation Electric fields Electromagnetic pulse Electromagnetism Emission spectroscopy Nuclear explosions Photoelectron spectroscopy Electron emission
description	Energy- and angle-resolved electron emission spectra produced by incidence of ultrashort electromagnetic pulses on a LiF(001) surface are studied by employing a distorted-wave method named the crystal surface-Volkov (CSV) approximation. The theory makes use of the Volkov phase to describe the action of the external electric field on the emitted electron, while the electron-surface interaction is represented within the tight-binding model. The CSV approach is applied to investigate the effects introduced by the crystal lattice when the electric field is oriented parallel to the surface plane. These effects are essentially governed by the vector potential of the external field, while the influence of the crystal orientation was found to be negligible. © 2011 American Physical Society.
author	Gravielle, Maria Silvia
author_facet	Gravielle, Maria Silvia
author_sort	Gravielle, Maria Silvia
title	Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses
title_short	Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses
title_full	Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses
title_fullStr	Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses
title_full_unstemmed	Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses
title_sort	photoelectron emission from lif surfaces by ultrashort electromagnetic pulses
publishDate	2011
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v83_n3_p_Acuna http://hdl.handle.net/20.500.12110/paper_10502947_v83_n3_p_Acuna
work_keys_str_mv	AT graviellemariasilvia photoelectronemissionfromlifsurfacesbyultrashortelectromagneticpulses
_version_	1768544831051661312

Photoelectron emission from LiF surfaces by ultrashort electromagnetic pulses

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