Band-Structure Based model for photoelectron emission from metal surfaces

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Photoelectron emission spectra induced by grazing incidence of intense and ultrashort laser pulses on a metal surface are studied within a distorted-wave formalism. The proposed aproximation, named Band-Structure Based-Volkov (BSB-V) approach, includes a precise description of the surface potential,...

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Detalles Bibliográficos
Autores principales: Rios, C.A., Gravielle, M.S., Mitnik, D.M., Silkin, V.M.
Formato: Documento de conferencia publishedVersion
Publicado: 2012
Materias:
Condensed matter physics
Emission spectroscopy
Nonlinear equations
Photoelectron spectroscopy
Photoelectrons
Photons
Schrodinger equation
Ultrashort pulses
Band-structure-based models
Distorted waves
Grazing incidence
Metal surfaces
Numerical solution
Photo-electron emission
Structure-based
Time dependent Schrodinger equation
Band structure
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART13_p_Rios
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_17426588_v388_nPART13_p_Rios_oai
Aporte de:
Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
Descripción
Sumario:Photoelectron emission spectra induced by grazing incidence of intense and ultrashort laser pulses on a metal surface are studied within a distorted-wave formalism. The proposed aproximation, named Band-Structure Based-Volkov (BSB-V) approach, includes a precise description of the surface potential, incorporating information of the band structure of the solid. Results are compared with the numerical solution of the time-dependent Schrodinger equation and with values derived from simpler theoretical models. © Published under licence by IOP Publishing Ltd.

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