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Energy loss in grazing proton-surface collisions

Abstract

The energy loss of fast protons, with energy E > 100 keV, specularly reflected on a solid surface with glancing angle of incidence of the order of a mrad is analysed on theoretical grounds. Two different contributions can be distinguished: (i) energy losses originating from the interaction with the valence band, accounted for through an induced force, and (ii) the excitation of electron bound states of the target atoms. The results are compared with available experimental data. (orig.)
Authors:
Juaristi, J I; [1]  Garcia de Abajo, F J [2] 
  1. Dept. Fisica de Materiales, Facultad de Quimicas, UPV/EHU, San Sebastian (Spain)
  2. Dept. Ciencias de la Computacion e Inteligencia Artificial, Facultad de Informatica, UPV/EHU, San Sebastian (Spain)
Publication Date:
May 01, 1994
Product Type:
Conference
Report Number:
CONF-9307171-
Reference Number:
NLN-94-0FH956; EDB-94-156450
Resource Relation:
Journal Name: Nuclear Instruments and Methods in Physics Research, Section B; (Netherlands); Journal Volume: 90:1-4; Conference: 15. international conference on atomic collisions in solids (ICALS-15), London (Canada), 26-3 Jul 1993
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; PROTONS; ENERGY LOSSES; COLLISIONS; ELECTRONIC STRUCTURE; EXCITATION; KEV RANGE 100-1000; SURFACES; BARYONS; ELEMENTARY PARTICLES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; FERMIONS; HADRONS; KEV RANGE; LOSSES; NUCLEONS; 665300* - Interactions Between Beams & Condensed Matter- (1992-)
OSTI ID:
6971596
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0168-583X; CODEN: NIMBEU
Submitting Site:
NLN
Size:
Pages: 252-256
Announcement Date:

Citation Formats

Juaristi, J I, and Garcia de Abajo, F J. Energy loss in grazing proton-surface collisions. Netherlands: N. p., 1994. Web.
Juaristi, J I, & Garcia de Abajo, F J. Energy loss in grazing proton-surface collisions. Netherlands.
Juaristi, J I, and Garcia de Abajo, F J. 1994. "Energy loss in grazing proton-surface collisions." Netherlands.
@misc{etde_6971596,
title = {Energy loss in grazing proton-surface collisions}
author = {Juaristi, J I, and Garcia de Abajo, F J}
abstractNote = {The energy loss of fast protons, with energy E > 100 keV, specularly reflected on a solid surface with glancing angle of incidence of the order of a mrad is analysed on theoretical grounds. Two different contributions can be distinguished: (i) energy losses originating from the interaction with the valence band, accounted for through an induced force, and (ii) the excitation of electron bound states of the target atoms. The results are compared with available experimental data. (orig.)}
journal = {Nuclear Instruments and Methods in Physics Research, Section B; (Netherlands)}
volume = {90:1-4}
place = {Netherlands}
year = {1994}
month = {May}
}