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Aldazabal, I.; Gravielle, M.S.; Miraglia, J.E.; Arnau, A.; Ponce, V.H. "Role of projectile charge state in convoy electron emission by fast protons colliding with LiF(0 0 1)" (2005) Inelastic Ion-Surface Collisions Proceedings of the 15th International Workshop on Inelastic Ion-Surface Collisons. 232(1-4):53-58
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Abstract:

Target ionization and projectile ionization differential cross sections are used to calculate the electron emission spectra by fast proton impact on ionic crystal surfaces under grazing incidence conditions. Both bare protons and neutral hydrogen species are considered. We use a planar potential approach to determine the projectile trajectory that later on allows us to calculate the charge state fractions. We show that, although the fraction of protons is significantly higher, the contribution from neutral hydrogen ionization has to be considered. The energy and angular dependence of the spectra is analyzed. © 2005 Elsevier B.V. All rights reserved.

Registro:

Documento: Artículo
Título:Role of projectile charge state in convoy electron emission by fast protons colliding with LiF(0 0 1)
Autor:Aldazabal, I.; Gravielle, M.S.; Miraglia, J.E.; Arnau, A.; Ponce, V.H.
Filiación:Departamento de Física de Materiales, Facultad de Químicas UPV/EHU, Apartado 1072, 20080 San Sebastián, Spain
Instituto de Astronomía Y Física del Espacio, Consejo Nacional de Investigaciones Cientificas Y Tecnicas and Departamento de Fisica, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, C.C. 67, Suc. 28, 1428 Buenos Aires, Argentina
Centro Mixto CSIC-UPV/EHU, Apartado 1072, 20080 San Sebastián, Spain
Donostia International Physics Center DIPC, San Sebastián, Spain
Centro Atómico Bariloche, Bariloche, Argentina
Palabras clave:Charge state; Convoy electrons; Electron emission; Ion-surface collision; Crystals; Hydrogen; Ionization; Lithium compounds; Protons; Surface phenomena; Charge state; Convoy electrons; Ion-surface collision; Projectile ionization; Electron emission
Año:2005
Volumen:232
Número:1-4
Página de inicio:53
Página de fin:58
DOI: http://dx.doi.org/10.1016/j.nimb.2005.03.024
Título revista:Inelastic Ion-Surface Collisions Proceedings of the 15th International Workshop on Inelastic Ion-Surface Collisons
Título revista abreviado:Nucl Instrum Methods Phys Res Sect B
ISSN:0168583X
CODEN:NIMBE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0168583X_v232_n1-4_p53_Aldazabal

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Citas:

---------- APA ----------
Aldazabal, I., Gravielle, M.S., Miraglia, J.E., Arnau, A. & Ponce, V.H. (2005) . Role of projectile charge state in convoy electron emission by fast protons colliding with LiF(0 0 1). Inelastic Ion-Surface Collisions Proceedings of the 15th International Workshop on Inelastic Ion-Surface Collisons, 232(1-4), 53-58.
http://dx.doi.org/10.1016/j.nimb.2005.03.024
---------- CHICAGO ----------
Aldazabal, I., Gravielle, M.S., Miraglia, J.E., Arnau, A., Ponce, V.H. "Role of projectile charge state in convoy electron emission by fast protons colliding with LiF(0 0 1)" . Inelastic Ion-Surface Collisions Proceedings of the 15th International Workshop on Inelastic Ion-Surface Collisons 232, no. 1-4 (2005) : 53-58.
http://dx.doi.org/10.1016/j.nimb.2005.03.024
---------- MLA ----------
Aldazabal, I., Gravielle, M.S., Miraglia, J.E., Arnau, A., Ponce, V.H. "Role of projectile charge state in convoy electron emission by fast protons colliding with LiF(0 0 1)" . Inelastic Ion-Surface Collisions Proceedings of the 15th International Workshop on Inelastic Ion-Surface Collisons, vol. 232, no. 1-4, 2005, pp. 53-58.
http://dx.doi.org/10.1016/j.nimb.2005.03.024
---------- VANCOUVER ----------
Aldazabal, I., Gravielle, M.S., Miraglia, J.E., Arnau, A., Ponce, V.H. Role of projectile charge state in convoy electron emission by fast protons colliding with LiF(0 0 1). Nucl Instrum Methods Phys Res Sect B. 2005;232(1-4):53-58.
http://dx.doi.org/10.1016/j.nimb.2005.03.024