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.
Documento: | Conferencia |
Título: | Band-Structure Based model for photoelectron emission from metal surfaces |
Autor: | Rios, C.A.; Gravielle, M.S.; Mitnik, D.M.; Silkin, V.M. |
Ciudad: | Belfast |
Filiación: | Instituto de Astronomia y Física Del Espacio, CONICET, UBA, Buenos Aires, Argentina Depto. de Física, FCEN, UBA, Buenos Aires, Argentina Donosita International Physics Center (DIPC), 20018, San Sebastián, Spain IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain |
Palabras clave: | 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 |
Año: | 2012 |
Volumen: | 388 |
Número: | PART 13 |
DOI: | http://dx.doi.org/10.1088/1742-6596/388/13/132019 |
Título revista: | 27th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2011 |
Título revista abreviado: | J. Phys. Conf. Ser. |
ISSN: | 17426588 |
PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_17426588_v388_nPART13_p_Rios.pdf |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v388_nPART13_p_Rios |