PDI - Resultado de Búsqueda

Jorge Eduardo Valdés Leyton

Profesor Adjunto

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

VALPARAISO, Chile

Condensed Matter / Atomic Physics Experimental Laboratory on Radiation and Charged Particles Interaction with Solid - Matter Deterministic and semiclassical simulations in Ion-Solid interaction

Experimental Physics/Ion-Solid Collisions, Instituto Balseiro/Centro Atómico Bariloche. Argentina, 1993

PROFESOR ADJUNTO Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

2003 - At present
Academic Full Time

UNIVERSIDAD DE SANTIAGO DE CHILE

Sciences

Santiago, Chile

1983 - 2003

Academic Full Time

Universidad de Santiago de Chile

Santiago de Chile, Chile

1983 - 2003


Exploring graphene stopping power for protons. Apparent velocity threshold and unexpected high values in the proton electronic energy loss in monolayer and bilayer graphene films Mery, Mario; Uribe, Juan David; Fierro, Bernardo; Valdes, Jorge E.; Esaulov, Vladimir A. Article ISI RADIATION EFFECTS AND DEFECTS IN SOLIDS (2025)
Mechanism of oxygen reduction via chemical affinity in NiO/SiO2 interfaces irradiated with keV energy hydrogen and helium ions for heterostructure fabrication Mery; M.; GonzÃ¡lez-Fuentes; C.; Stankovi?; I.; NuÃ±ez; J.M.; ValdÃ©s; J.E.; Aguirre; M.H.; GarcÃa; C Article ISI SCOPUS Nanoscale Horizons (2024)
Anomalous electronic energy losses in protons passing through Gd thin films Valdes, Jorge E.; Leon, Andrea M.; Arista, Nestor; Esaulov, Vladimir A. Article ISI SCOPUS Radiation Effects and Defects in Solids (2023)
The free electron model and the electronic energy losses of protons at low velocities interacting with polycrystalline tantalum Mery, Mario; Leon, Andrea M.; Valdes, Jorge E. Article ISI SCOPUS Radiation Effects and Defects in Solids (2022)
Electronic energy loss and straggling in low energy H+ and H-2 (+) interaction with silicon films Mery, Mario; Valdes, Jorge E. Article ISI SCOPUS Radiation Effects and Defects in Solids (2021)
Nuclear versus electronic energy loss in slow Ar ion scattering on a Cu (100) surface: Experiment and simulations Article ISI SCOPUS Physical Review A (2020)
On the determination of stopping cross-sections in ion scattering in solids and deviations from standard models Article ISI SCOPUS Radiation Effects and Defects in Solids (2020)
Energy loss of H+ and H-2(+) beams in carbon nanotubes: a joint experimental and simulation study Mery, Mario; Abril, Isabel Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL D (2019)
Sputtering yields of tantalum by hydrogen ions in the energy range of 3-11keV ValdÃ©s J.E. Article ISI SCOPUS RADIATION EFFECTS AND DEFECTS IN SOLIDS (2019)
Proton energy loss in multilayer graphene and carbon nanotubes Mery, Mario; Fierro, Bernardo; Abril, Isabel; Valdes, Jorge E. Article ISI SCOPUS RADIATION EFFECTS AND DEFECTS IN SOLIDS (2018)
Simulation of the energy loss of proton beams interacting with few layer graphene foils Jose Esteve-Paredes, Juan; Valdes, Jorge E.; Sanchez-Claros, Jaime; Abril, Isabel; Bray, A; Hodgman, S; Machacek, J; Kheifets, A Article ISI SCOPUS Journal of Physics: Conference Series (2017)
Energy losses of slow ions traveling through crystalline solids and scattered on crystalline surfaces Valdés J.E.; Vargas P. Article ISI SCOPUS RADIATION EFFECTS AND DEFECTS IN SOLIDS (2016)
Energy loss distribution of proton beams at normal incidence on multi-walled carbon nanotubes Celedón, C; Segura R.; Abril, I; Garcia-Molina, R; Denton, CD; Arista N.R.; Vargas P. Article ISI SCOPUS Carbon (2013)
Energy loss of keV fluorine ions scattered off a missing-row reconstructed Au(110) surface under grazing incidence Chen L.; Shen J.; Vargas P.; Esaulov V.A. Article ISI SCOPUS Physical Review A - Atomic, Molecular, and Optical Physics (2011)
Energy loss of protons in carbon nanotubes: Experiments and calculations Kyriakou, I; Celedón, C; Segura R.; Emfietzoglou, D; Vargas P.; Abril, I; Denton, CD; Kostarelos, K; Garcia-Molina, R Article ISI SCOPUS Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms (2010)
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 Chen L.; Vargas P.; Esaulov V.A. Article ISI SCOPUS Journal of Physics Condensed Matter (2010)
Analysis of the Auger neutralization of He+ at Cu surfaces in low energy ion scattering Primetzhofer, D.; Markin, SN; Juaristi, I; Bauer P. Article ISI SCOPUS NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2009)
Electronic density corrugation and crystal azimuthal orientation effects on energy losses of hydrogen ions in grazing scattering on a Ag(110) surface Vargas P.; Celedón, C; Sanchez E.; Guillemot, L; Esaulov V.A. Article ISI SCOPUS PHYSICAL REVIEW A (2008)
Threshold effect in the energy loss of hydrogen and helium ions transmitted in channeling conditions in gold single crystal Celedón, C; Arista N.R.; Vargas P. Article ISI SCOPUS MICROELECTRONICS JOURNAL (2008)
Neutralization of low energy He + ions by Cu in the Auger regime Markin, SN; Primetzhofer, D.; Taglauer, E; Bauer P. Article ISI SCOPUS NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2007)
Angular dispersion of protons transmitted through thin gold films Archubi, C; Denton, C; Eckardt, JC; Lantschner, GH; Lovey, F; Valdes J.; Parra C.; Zappa, F; Arista N.R. Article ISI PHYSICA STATUS SOLIDI B-BASIC RESEARCH (2004)
Experimental energy loss of slow H+ and H2+ in channeling conditions Valdés J.E.; Parra C.; Diaz-Valdes J.; Agurto C.; Ortega F.; Arista, N. R.; Vargas P. Article SCOPUS PHYSICAL REVIEW A (2003)
An overview of x-ray spectrometry at research centers in Chile Romo-Kroger, CM; Cornejo Ponce L.; Dinator, MI; Avila, MJ; Poblete, VH; Galvez J.; Goldschmidt A.; Trier, A; Valdes J.; Rojas C.M.; et al. Article ISI SCOPUS X-RAY SPECTROMETRY (2002)