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Ríos Rubiano, C.A.; Bocan, G.A.; Juaristi, J.I.; Gravielle, M.S. "Trajectory-dependent energy loss for swift He atoms axially scattered off a silver surface" (2014) Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 340:15-20
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Abstract:

Angle- and energy-loss-resolved distributions of helium atoms grazingly scattered from a Ag(110) surface along low indexed crystallographic directions are investigated considering impact energies in the few keV range. Final projectile distributions are evaluated within a semi-classical formalism that includes dissipative effects due to electron-hole excitations through a friction force. For mono-energetic beams impinging along the [11¯0],[11¯2] and [001] directions, the model predicts the presence of multiple peak structures in energy-loss spectra. Such structures provide detailed information about the trajectory-dependent energy loss. However, when the experimental dispersion of the incident beam is taken into account, these energy-loss peaks are completely washed out, giving rise to a smooth energy-loss distribution, in fairly good agreement with available experimental data. © 2014 Elsevier B.V. All rights reserved.

Registro:

Documento: Artículo
Título:Trajectory-dependent energy loss for swift He atoms axially scattered off a silver surface
Autor:Ríos Rubiano, C.A.; Bocan, G.A.; Juaristi, J.I.; Gravielle, M.S.
Filiación:Instituto de Astronomía y Física Del Espacio (CONICET-UBA), Casilla de correo 67, sucursal 28, Buenos Aires, Argentina
Centro Atómico Bariloche, Comisión Nacional de Energía Ató Mica, Consejo Nacional de Investigaciones Científicas y Técnicas, S.C. de Bariloche, Río Negro, Argentina
Departamento de Física de Materiales, Facultad de Químicas, UPV/EHU, San Sebastián, 20018, Spain
Donostia International Physics Center (DIPC), Centro de Física de Materiales CFM/MPC (CSIC-UPV/EHU), San Sebastián, 20018, Spain
Palabras clave:Energy loss; Grazing incidence; Metal surface; Friction; Silver; Surface scattering; Crystallographic directions; Dissipative effects; Energy loss distributions; Energy-loss spectrum; Grazing incidence; Metal surfaces; Multiple peak structures; Projectile distributions; Energy dissipation
Año:2014
Volumen:340
Página de inicio:15
Página de fin:20
DOI: http://dx.doi.org/10.1016/j.nimb.2014.07.032
Título revista:Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
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_v340_n_p15_RiosRubiano

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Citas:

---------- APA ----------
Ríos Rubiano, C.A., Bocan, G.A., Juaristi, J.I. & Gravielle, M.S. (2014) . Trajectory-dependent energy loss for swift He atoms axially scattered off a silver surface. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 340, 15-20.
http://dx.doi.org/10.1016/j.nimb.2014.07.032
---------- CHICAGO ----------
Ríos Rubiano, C.A., Bocan, G.A., Juaristi, J.I., Gravielle, M.S. "Trajectory-dependent energy loss for swift He atoms axially scattered off a silver surface" . Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 340 (2014) : 15-20.
http://dx.doi.org/10.1016/j.nimb.2014.07.032
---------- MLA ----------
Ríos Rubiano, C.A., Bocan, G.A., Juaristi, J.I., Gravielle, M.S. "Trajectory-dependent energy loss for swift He atoms axially scattered off a silver surface" . Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 340, 2014, pp. 15-20.
http://dx.doi.org/10.1016/j.nimb.2014.07.032
---------- VANCOUVER ----------
Ríos Rubiano, C.A., Bocan, G.A., Juaristi, J.I., Gravielle, M.S. Trajectory-dependent energy loss for swift He atoms axially scattered off a silver surface. Nucl Instrum Methods Phys Res Sect B. 2014;340:15-20.
http://dx.doi.org/10.1016/j.nimb.2014.07.032