J. E. Valdés
J. E. Valdés
Professor, Physics Department, Universidad Santa María
Adresse e-mail validée de usm.cl
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Energy loss of slow protons in solids: Deviation from the proportionality with projectile velocity
JE Valdés, JC Eckardt, GH Lantschner, NR Arista
Physical Review A 49 (2), 1083, 1994
901994
Threshold effect in the energy loss of slow protons and deuterons channeled in Au crystals
EA Figueroa, ED Cantero, JC Eckardt, GH Lantschner, JE Valdes, ...
Physical Review-Section A-Atomic Molecular and Optical Physics 75 (1), 10901, 2007
502007
Electronic energy loss of low velocity H+ beams in Al, Ag, Sb, Au and Bi
JE Valdés, G aMartínez Tamayo, GH Lantschner, JC Eckardt, NR Arista
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 1993
301993
Experimental energy loss of slow H+ and H 2+ in channeling conditions
JE Valdés, C Parra, J Díaz-Valdés, CD Denton, C Agurto, F Ortega, ...
Physical Review A 68 (6), 064901, 2003
282003
Electronic density corrugation and crystal azimuthal orientation effects on energy losses of hydrogen ions in grazing scattering on a Ag (110) surface
JE Valdés, P Vargas, C Celedón, E Sanchez, L Guillemot, VA Esaulov
Physical Review A 78 (3), 032902, 2008
232008
Energy loss of keV fluorine ions scattered off a missing-row reconstructed Au (110) surface under grazing incidence (10 pages) 032901
L Chen, J Shen, JE Valdés, P Vargas, VA Esaulov
Physical Review-Section A-Atomic Molecularand Optical Physics 83 (3), 2011
172011
Energy loss of slow protons channeled in Au
P Vargas, JE Valdés, NR Arista
Physical Review A 53 (3), 1638, 1996
171996
Electronic energy loss of slow protons channeled in metals
JE Valdés, P Vargas, NR Arista
Physical Review A 56 (6), 4781, 1997
161997
Energy-loss effects in multiple-scattering angular distributions of ions in matter
JE Valdés, NR Arista
Physical Review A 49 (4), 2690, 1994
131994
Energy loss of protons and deuterons at low energies in Pd polycrystalline thin films
C Celedón, EA Sanchez, MS Moreno, NR Arista, JD Uribe, M Mery, ...
Physical Review A 88 (1), 012903, 2013
122013
Surface channelling and energy losses of 4 keV hydrogen and fluorine ions in grazing scattering on Au (111) and missing row reconstructed Au (110) surfaces
L Chen, JE Valdés, P Vargas, VA Esaulov
Journal of Physics: Condensed Matter 22 (34), 345005, 2010
112010
Energy loss of protons in carbon nanotubes: Experiments and calculations
I Kyriakou, C Celedón, R Segura, D Emfietzoglou, P Vargas, JE Valdés, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2010
102010
Energy loss distribution of proton beams at normal incidence on multi-walled carbon nanotubes
JE Valdés, C Celedon, R Segura, I Abril, R Garcia-Molina, CD Denton, ...
Carbon 52, 137-144, 2013
92013
Surface roughness of thin gold films and its effects on the proton energy loss straggling
C Celedón, M Flores, P Häberle, JE Valdés
Brazilian journal of physics 36 (3B), 956-959, 2006
92006
On the extraction of neutralisation information from low energy ion scattering spectra
M Draxler, JE Valdés, R Beikler, P Bauer
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2005
92005
Energy losses of muons, pions, protons, and deuterons channeled in Si
JE Valdés, P Vargas, NR Arista
Physical review letters 85 (22), 4731, 2000
92000
Effect of oxygen adsorption on the energy losses in grazing scattering of hydrogen ions on Ag (1 1 0)
JE Valdés, P Vargas, L Guillemot, VA Esaulov
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2007
82007
Ground state of a hydrogen ion molecule immersed in an inhomogeneous electron gas
J Diaz-Valdes, FA Gutierrez, AR Matamala, CD Denton, P Vargas, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2007
82007
Energy loss straggling of low-velocity protons and deuterons channeled in Au< 100
JE Valdés, P Vargas, CD Denton, NR Arista
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2002
72002
Differences in the energy loss of protons and positive muons in solids
JE Valdés, P Vargas, NR Arista
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2001
72001
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