Electron emission from insulator surfaces by ultra-short laser pulses

Photoelectron emission from insulator surfaces induced by ultra-short laser pulses is studied within a time-dependent distorted wave method. The proposed approach combines the Volkov phase, which takes into account the laser interaction, with a simple representation of the unperturbed surface states...

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Detalles Bibliográficos
Publicado:	2009
Materias:	Condensed matter physics Insulating materials Laser pulses Lithium compounds Photoelectrons Photons Distorted wave methods Insulator surfaces Laser interaction Photo-electron emission Short laser pulse Tight binding methods Time dependent Electron emission
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v194_n13_p_Acuna http://hdl.handle.net/20.500.12110/paper_17426588_v194_n13_p_Acuna
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_17426588_v194_n13_p_Acuna
record_format	dspace
spelling	paper:paper_17426588_v194_n13_p_Acuna2023-06-08T16:27:13Z Electron emission from insulator surfaces by ultra-short laser pulses Condensed matter physics Insulating materials Laser pulses Lithium compounds Photoelectrons Photons Distorted wave methods Insulator surfaces Laser interaction Photo-electron emission Short laser pulse Tight binding methods Time dependent Electron emission Photoelectron emission from insulator surfaces induced by ultra-short laser pulses is studied within a time-dependent distorted wave method. The proposed approach combines the Volkov phase, which takes into account the laser interaction, with a simple representation of the unperturbed surface states, given by the Tight-binding method. The model is applied to evaluate the photoelectron emission from a LiF(001) surface, finding effects of interference produced by the crystal lattice. © 2009 IOP Publishing Ltd. 2009 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v194_n13_p_Acuna http://hdl.handle.net/20.500.12110/paper_17426588_v194_n13_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	Condensed matter physics Insulating materials Laser pulses Lithium compounds Photoelectrons Photons Distorted wave methods Insulator surfaces Laser interaction Photo-electron emission Short laser pulse Tight binding methods Time dependent Electron emission
spellingShingle	Condensed matter physics Insulating materials Laser pulses Lithium compounds Photoelectrons Photons Distorted wave methods Insulator surfaces Laser interaction Photo-electron emission Short laser pulse Tight binding methods Time dependent Electron emission Electron emission from insulator surfaces by ultra-short laser pulses
topic_facet	Condensed matter physics Insulating materials Laser pulses Lithium compounds Photoelectrons Photons Distorted wave methods Insulator surfaces Laser interaction Photo-electron emission Short laser pulse Tight binding methods Time dependent Electron emission
description	Photoelectron emission from insulator surfaces induced by ultra-short laser pulses is studied within a time-dependent distorted wave method. The proposed approach combines the Volkov phase, which takes into account the laser interaction, with a simple representation of the unperturbed surface states, given by the Tight-binding method. The model is applied to evaluate the photoelectron emission from a LiF(001) surface, finding effects of interference produced by the crystal lattice. © 2009 IOP Publishing Ltd.
title	Electron emission from insulator surfaces by ultra-short laser pulses
title_short	Electron emission from insulator surfaces by ultra-short laser pulses
title_full	Electron emission from insulator surfaces by ultra-short laser pulses
title_fullStr	Electron emission from insulator surfaces by ultra-short laser pulses
title_full_unstemmed	Electron emission from insulator surfaces by ultra-short laser pulses
title_sort	electron emission from insulator surfaces by ultra-short laser pulses
publishDate	2009
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v194_n13_p_Acuna http://hdl.handle.net/20.500.12110/paper_17426588_v194_n13_p_Acuna
_version_	1768541675188125696

Electron emission from insulator surfaces by ultra-short laser pulses

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