Navegar

Colección

Datos Estadísticas

Artículo

La versión final de este artículo es de uso interno. El editor solo permite incluir en el repositorio el artículo en su versión post-print. Por favor, si usted la posee enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

Electron emission coming from the valence band of metal surfaces due to grazing incidence of high-frequency ultrashort laser pulses is studied. We introduce a distorted-wave method, named impulsive jellium-Volkov (IJV) approximation, in which the surface is represented by the jellium model while the interaction with the laser field is described by means of the Volkov phase. With the purpose of examining the proposed approach, we compare IJV results with values derived from the numerical solution of the corresponding time-dependent Schrödinger equation (TDSE). For Al(111) surfaces, double and single differential probability spectra are calculated considering different durations of the laser pulse. Very good agreement between IJV and TDSE results was found. The total probability dependence on the intensity and carrier-envelope phase of the pulse is also investigated. © 2007 The American Physical Society.

Registro:

Documento: Artículo
Título:Interaction of ultrashort laser pulses with metal surfaces: Impulsive jellium-Volkov approximation versus the solution of the time-dependent Schrödinger equation
Autor:Faraggi, M.N.; Gravielle, M.S.; Mitnik, D.M.
Filiación:Instituto de Astronomía y Física del Espacio, CONICET, Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina
Departamento de Física, FCEN, Universidad de Buenos Aires, Buenos Aires, Argentina
Palabras clave:Approximation theory; Probability; Schrodinger equation; Ultrashort pulses; Grazing incidence; Volkov phase; Electron emission
Año:2007
Volumen:76
Número:1
DOI: http://dx.doi.org/10.1103/PhysRevA.76.012903
Título revista:Physical Review A - Atomic, Molecular, and Optical Physics
Título revista abreviado:Phys Rev A
ISSN:10502947
CODEN:PLRAA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v76_n1_p_Faraggi

Referencias:

  • Milošević, D.B., Paulus, G.G., Bauer, D., Becker, W., (2006) J. Phys. B, 39, p. 203. , JPAPEH 0953-4075 10.1088/0953-4075/39/14/R01
  • Becker, A., Faisal, F.H.M., (2005) J. Phys. B, 38, p. 1. , JPAPEH 0953-4075 10.1088/0953-4075/38/3/R01
  • Paulus, G.G., (2001) Nature (London), 414, p. 182. , NATUAS 0028-0836 10.1038/35102520
  • Paulus, G.G., Lindner, F., Walther, H., Baltuska, A., Goulielmakis, E., Lezius, M., Krausz, F., (2003) Phys. Rev. Lett., 91, p. 253004. , PRLTAO 0031-9007 10.1103/PhysRevLett.91.253004
  • Lemell, C., Tong, X.-M., Krausz, F., Burgdörfer, J., (2003) Phys. Rev. Lett., 90, p. 076403. , PRLTAO 0031-9007 10.1103/PhysRevLett.90.076403
  • Faisal, F.H.M., Kamiński, J.Z., Saczuk, E., (2005) Phys. Rev. A, 72, p. 023412. , PLRAAN 1050-2947 10.1103/PhysRevA.72.023412
  • Dombi, P., Krausz, F., Farkas, G., (2006) J. Mod. Opt., 53, p. 163. , JMOPEW 0950-0340
  • Volkov, D.M., (1935) Z. Phys., 94, p. 250. , ZEPYAA 0044-3328 10.1007/BF01331022
  • Faraggi, M.N., Gravielle, M.S., Silkin, V.M., (2006) Phys. Rev. A, 73, p. 032901. , PLRAAN 1050-2947 10.1103/PhysRevA.73.032901
  • Gravielle, M.S., (1998) Phys. Rev. A, 58, p. 4622. , PLRAAN 1050-2947 10.1103/PhysRevA.58.4622
  • Gravielle, M.S., Miraglia, J.E., Otero, G.G., Sánchez, E.A., Grizzi, O., (2004) Phys. Rev. A, 69, p. 042902. , PLRAAN 1050-2947 10.1103/PhysRevA.69.042902
  • McDowell, M.R.C., Coleman, J.P., (1970) Introduction to the Theory of Ion-Atom Collisions, , 1st ed. (North-Holland, Amsterdam
  • MacRi, P., Miraglia, J.E., Gravielle, M.S., (2003) J. Opt. Soc. Am. B, 20, p. 1801. , JOBPDE 0740-3224
  • Reiss, H.R., (1980) Phys. Rev. A, 22, p. 1786. , PLRAAN 1050-2947 10.1103/PhysRevA.22.1786
  • Smirnova, O., Spanner, M., Ivanov, M., (2006) J. Phys. B, 39, p. 307. , JPAPEH 0953-4075 10.1088/0953-4075/39/13/S05
  • Yudin, G.L., Patchkovskii, S., Corkum, P.B., Bandrauk, A.D., (2007) J. Phys. B, 40, p. 93. , JPAPEH 0953-4075 10.1088/0953-4075/40/5/F03
  • Dewangan, D.P., Eichler, J., (1997) Phys. Rep., 247, p. 59. , PRPLCM 0370-1573 10.1016/0370-1573(94)90012-4
  • Press, W.H., Teukolsky, S.A., Vetterling, W.T., Flannery, B.P., (1992) Numerical Recipes, , Cambridge University Press, New York
  • Pindzola, M.S., Robicheaux, F., Colgan, J., Mitnik, D.M., Griffin, D.C., Schultz, D.R., (2002) Photonic, Electronic, and Atomic Collisions: ICPEAC XXII, p. 483. , edited by J. Burgdörfer, Rinton Press, Princeton, NJ, C. R. Vane (S. Datz, and J. S. Cohen
  • Pindzola, M.S., Robicheaux, F., Loch, S.D., Berengut, J.C., Topcu, T., Colgan, J., Foster, M., Kleiman, U., (2007) J. Phys. B, 40, p. 39. , JPAPEH 0953-4075 10.1088/0953-4075/40/7/R01
  • Arbó, D.G., Yoshida, S., Persson, E., Dimitriou, K.I., Burgdörfer, J., (2006) Phys. Rev. Lett., 96, p. 143003. , PRLTAO 0031-9007 10.1103/PhysRevLett.96.143003
  • Keldysh, L.V., (1965) Sov. Phys. JETP, 20, p. 1307. , SPHJAR 0038-5646

Citas:

---------- APA ----------
Faraggi, M.N., Gravielle, M.S. & Mitnik, D.M. (2007) . Interaction of ultrashort laser pulses with metal surfaces: Impulsive jellium-Volkov approximation versus the solution of the time-dependent Schrödinger equation. Physical Review A - Atomic, Molecular, and Optical Physics, 76(1).
http://dx.doi.org/10.1103/PhysRevA.76.012903
---------- CHICAGO ----------
Faraggi, M.N., Gravielle, M.S., Mitnik, D.M. "Interaction of ultrashort laser pulses with metal surfaces: Impulsive jellium-Volkov approximation versus the solution of the time-dependent Schrödinger equation" . Physical Review A - Atomic, Molecular, and Optical Physics 76, no. 1 (2007).
http://dx.doi.org/10.1103/PhysRevA.76.012903
---------- MLA ----------
Faraggi, M.N., Gravielle, M.S., Mitnik, D.M. "Interaction of ultrashort laser pulses with metal surfaces: Impulsive jellium-Volkov approximation versus the solution of the time-dependent Schrödinger equation" . Physical Review A - Atomic, Molecular, and Optical Physics, vol. 76, no. 1, 2007.
http://dx.doi.org/10.1103/PhysRevA.76.012903
---------- VANCOUVER ----------
Faraggi, M.N., Gravielle, M.S., Mitnik, D.M. Interaction of ultrashort laser pulses with metal surfaces: Impulsive jellium-Volkov approximation versus the solution of the time-dependent Schrödinger equation. Phys Rev A. 2007;76(1).
http://dx.doi.org/10.1103/PhysRevA.76.012903