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Abstract:

In this paper we report electron yields and stopping power of protons colliding with surfaces of NaCl-type insulators formed with the alkali-metal ions Li+, Na+, K+, and Rb+ and the halides F-, Cl-, Br-, and I-. We also report fitted models for the static and dynamic polarization potentials of the eight ions of interest. The calculations are carried out within the shellwise local plasma approximation using the Levine-Louie response function, instead of the usual Lindhard one, to account for the ionization energy. © 2007 The American Physical Society.

Registro:

Documento: Artículo
Título:Total electron yields and stopping power of protons colliding with NaCl-type insulator surfaces
Autor:García, A.J.; Miraglia, J.E.
Filiación:Instituto de Astronomía y Física Del Espacio, Consejo Nacional de Investigaciones Cientificas y Técnicas, Universidad de Buenos Aires, Casilla de Correo 67, Sucursal 28 (C1428EGA) Buenos Aires, Argentina
Palabras clave:Alkali metals; Electrons; Ionization potential; Polarization; Positive ions; Sodium chloride; Electron yields; Levine Louie response function; Plasma approximation; Polarization potentials; Protons
Año:2007
Volumen:75
Número:4
DOI: http://dx.doi.org/10.1103/PhysRevA.75.042904
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_v75_n4_p_Garcia

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Citas:

---------- APA ----------
García, A.J. & Miraglia, J.E. (2007) . Total electron yields and stopping power of protons colliding with NaCl-type insulator surfaces. Physical Review A - Atomic, Molecular, and Optical Physics, 75(4).
http://dx.doi.org/10.1103/PhysRevA.75.042904
---------- CHICAGO ----------
García, A.J., Miraglia, J.E. "Total electron yields and stopping power of protons colliding with NaCl-type insulator surfaces" . Physical Review A - Atomic, Molecular, and Optical Physics 75, no. 4 (2007).
http://dx.doi.org/10.1103/PhysRevA.75.042904
---------- MLA ----------
García, A.J., Miraglia, J.E. "Total electron yields and stopping power of protons colliding with NaCl-type insulator surfaces" . Physical Review A - Atomic, Molecular, and Optical Physics, vol. 75, no. 4, 2007.
http://dx.doi.org/10.1103/PhysRevA.75.042904
---------- VANCOUVER ----------
García, A.J., Miraglia, J.E. Total electron yields and stopping power of protons colliding with NaCl-type insulator surfaces. Phys Rev A. 2007;75(4).
http://dx.doi.org/10.1103/PhysRevA.75.042904