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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 - A la fecha
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


Nuclear versus electronic energy loss in slow Ar ion scattering on a Cu (100) surface: Experiment and simulations Wang, Jijin; Ding, Bin; Song, Xiaoxun; Shi, Yuanqing; Guo, Xinyue; Liu, Xuan; Wang, Lei; Wei, Mingxuan; Liu, Pinyang; Liu, Yuefeng; Hu, Bitao; Valdés, Jorge E.; Esaulov, Vladimir A.; Chen, Lin; Guo, Yanling; Chen, Ximeng Article WOS, ISI, SCOPUS, SCIELO Physical Review A (2020)
On the determination of stopping cross-sections in ion scattering in solids and deviations from standard models Mery M.; Chen L.; ValdÃ©s J.E.; Esaulov V.A. 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 Valdés, Jorge E.; Celedón, Carlos; Mery, Mario; Uribe, Juan D.; Segura, Rodrigo; Arista, Néstor R.; Abril, Isabel; Garcia-Molina, Rafael Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL D (2019)
Sputtering yields of tantalum by hydrogen ions in the energy range of 3-11keV Mery M.; Gonzalez C.; GarcÃa C.; romero C.P.; Esaulov V.A.; ValdÃ©s J.E. Article ISI SCOPUS RADIATION EFFECTS AND DEFECTS IN SOLIDS (2019)
Proton energy loss in multilayer graphene and carbon nanotubes Uribe, Juan D.; Mery, Mario; Fierro, Bernardo; Cardoso-Gil, Raul; Abril, Isabel; Garcia-Molina, Rafael; Valdes, Jorge E.; Esaulov, Vladimir A. Article ISI SCOPUS RADIATION EFFECTS AND DEFECTS IN SOLIDS (2018)
Electronic energy loss of protons and deuterons in multi-walled carbon nanotubes Carlos E. Celedón, Andrea Cortés; Esteban A. Sáchez, M. Sergio Moreno; Juan David Uribe, Nestor R. Arista Article European Physics Journal D (2017)
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; Garcia-Molina, Rafael; 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.; Esaulov V.A. Article ISI SCOPUS RADIATION EFFECTS AND DEFECTS IN SOLIDS (2016)
Electron transfer and energy loss processes in fluorine scattering on oxygen covered Ag(110) - Crystal azimuthal dependence Canario, AR; Guillemot, L; Diaz-Valdes, J; Valdes, JE; Vargas, P; Esaulov, VA Article NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2013)
Energy loss distribution of proton beams at normal incidence on multi-walled carbon nanotubes Valdes, JE; Celedón, C; Segura, R; Abril, I; Garcia-Molina, R; Denton, CD; Arista, NR; Vargas, P. Article ISI SCOPUS Carbon (2013)
Energy loss of protons and deuterons at low energies in Pd polycrystalline thin films Celedon, C; Sanchez, EA; Moreno, MS; Arista, NR; Uribe, JD; Mery, M; Valdes, JE; Vargas, P Article PHYSICAL REVIEW A (2013)
Energy loss of keV fluorine ions scattered off a missing-row reconstructed Au(110) surface under grazing incidence Chen L.; Shen, J; Valdes, JE; Vargas, P.; Esaulov, VA Article ISI SCOPUS Physical Review A - Atomic, Molecular, and Optical Physics (2011)
Energy losses of H and F ions in grazing scattering on a missing row reconstructed Au(110) surface Chen, L.; Valdes, JE; Vargas, P; Shen J.; Esaulov, VA Article PHYSICA SCRIPTA (2011)
Energy loss of protons in carbon nanotubes: Experiments and calculations Kyriakou, I; Celedón, C; Segura, R; Emfietzoglou, D; Vargas, P.; Valdes, JE; 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.; Valdes, JE; Vargas, P.; Esaulov, VA 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; Valdes, JE; 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 Valdes, JE; Vargas, P.; Celedón, C; Sanchez E.; Guillemot, L.; Esaulov, VA 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, NR; Valdes, JE; Vargas, P. Article ISI SCOPUS MICROELECTRONICS JOURNAL (2008)
Effect of oxygen adsorption on the energy losses in grazing scattering of hydrogen ions on Ag(110) Valdes, JE; Vargas, P; Guillemot, L; Esaulov, VA Article NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2007)
Ground state of a hydrogen ion molecule immersed in an inhomogeneous electron gas J. Diaz-Valdes, F.A. Gutierrez , A.R. Matamala , C.D. Denton, P. Vargas, Jorge E. Valdés Article Nuclear Instruments and Methods in Physics Research B (2007)
Ground state of a hydrogen ion molecule immersed in an inhomogeneous electron gas J. Diaz-Valdes, F.A. Gutierrez , A.R. Matamala , C.D. Denton, P. Vargas, Jorge E. Valdés Article Nuclear Instruments and Methods in Physics Research B (2007)
Neutralization of low energy He + ions by Cu in the Auger regime Markin, SN; Primetzhofer, D; Valdes, JE; Taglauer, E; Bauer, P. Article ISI SCOPUS NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2007)
Threshold effect in the energy loss of slow protons and deuterons channeled in Au crystals E.A. Figueroa, E.D. Cantero, J.C. Eckardt, G.H. Lantschner, Jorge E. Valdés, and N.R. Arista Article Physical Review A (2007)
Surface roughness of thin gold films and its effects on the proton energy loss straggling C. Celedón, M. Flores, P. Häberle, Jorge E. Valdés Article Brazilian Journal of Physics (2006)
Angular dispersion of protons passing through thin metallic films J.C. Eckardt, G.H. Lantschner, N.R. Arista, Jorge E. Valdés and J. Ferrón Article Nuclear Instruments and Methods in Physics Research B (2005)
On the extraction of neutralization information from Low Energy Ion Scattering spectra M. Draxler, Jorge E. Valdés, R. Beikler, and P. Bauer Article Nuclear Instruments and Methods in Physics Research B (2005)
Recombination of H2+ molecules in channeling conditions C.D. Denton, J. Díaz-Valdés, Jorge E. Valdés, P. Vargas, and N.R. Arista Article Nuclear Instruments and Methods in Physics Research B (2005)
Angular dispersion of protons transmitted through thin gold films Archubi, C; Denton, C; Eckardt, JC; Lantschner, GH; Lovey, F; Valdés J.; Parra C.; Zappa, F; Arista, NR Article ISI PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS (2004)
Experimental energy loss of slow H+ and H in channelling conditions Jorge E. Valdés, C. Parra, J. Díaz-Valdés, C.D. Denton, C. Agurto, F. Ortega, N. R. Arista, P. Vargas Article Physical Review A (2003)
Experimental energy loss of slow H+ and H2+ in channeling conditions Valdés J.E.; Parra C.; Diaz-Valdes J.; Denton C.D.; 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, J.E. Valdés, L. Morales, M. Dinator, M. Avila, V. Poblete, J. Galvez, A. Trier Article X-Ray Spectrometry (2002)
An overview of x-ray spectrometry at research centers in Chile Romo-Kroger, CM; Cornejo Ponce L.; Morales, JR; Dinator, MI; Avila, MJ; Poblete, VH; Galvez, J; Goldschmidt A.; Trier, A; Valdés J.; Rojas, CM; Cantillano, ME; Vera, R; Figueroa, R.; García, M Article ISI SCOPUS X-RAY SPECTROMETRY (2002)
Energy loss straggling of low-velocity protons and deuterons channeled in Au <100> Jorge E. Valdés s, C. Denton, P. Vargas and N. R. Arista Article Nuclear Instruments and Methods in Physics Research B (2002)
Isotopic Effects in the Energy Loss of Muons and Protons in Metals J. E. Valdés, P. Vargas and N. R. Arista Article Nuclear Instruments and Methods in Physics Research B (2001)
Energy loss of protons at low velocities in Pd and Au polycristalline thin films J.E. Valdés, C. Agurto, F. Ortega, P. Vargas and N. R. Arista Article Nuclear Instruments and Methods in Physics Research B (2000)
Isotopic Effects in the Energy Loss of Muons, Pions, Protons and Deuterons Channeled in Si J. E. Valdés, P. Vargas and N. R. Arista Article Physical Review Letters (2000)
UV enhance avalanche photodiode array with planar segmentation of the pixels E. Gramsch, R. Avila, J. E. Valdés, J. Ferrer Article Nuclear Instruments and Methods in Physics Research A (1999)
Electronic Energy Loss of slow protons channeled in metals J.E. Valdés, P.Vargas, and N. R. Arista Article Physical Review A (1997)
Energy Loss of Slow Protons Channeled in Au P.Vargas, J.E. Valdés and N. R. Arista Article Physical Review A (1996)
Energy Loss of Slow Protons in solids: desviation from the proportionality with proyectile velocity J.E.Valdés, N. R. Arista, G.H. Lantschner and J.C. Eckard Article Physical Review A (1994)
Energy Loss effects in multiple scattering angular distributions of ions in matter J. E. Valdés and N. R. Arista Article Physical Review A (1994)
Electronic Energy Loss of low velocity H beams in Al, Ag, Sb, Au and Bi J.E. Valdés, G. Martínez, N. R. Arista, G.H.Lantschner and J.C. Eckardt Article Nuclear Instruments and Methods in Physics Research B (1993)
Influence of foil roughness on low energy stopping powers: calculations based on multiple scattering theory J.E. Valdés, G. Martínez, N. R. Arista, G.H. Lantschner and J.C.Eckardt Article Journal of Physics Condensed Matter (1993)
On the pinning of domain walls in low magnetization materials C. H. Wörner and J. E. Valdés Article Journal of Applied Physics (1988)
Analysis of fused samples using influence coefficients obtained from synthetics standards J. Ward. and J.E. Valdés Article X-Ray Spectrometry (1987)


FORTALECIMIENTO DE LAS CAPACIDADES DE INVESTIGACIÓN DE CETAM EN QUÍMICA ATMOSFÉRICA REGIONAL (REDES12005) Proyecto 2015-2018 Investigador(a)
SISTEMA DE EVAPORACIÓN FÍSICA=> SPUTTER SYSTEM FONDEQUIP (EQM140161) Proyecto 2015-2018 Coinvestigador(a)
SELF ASSEMBLED MONOLAYERS (SAM'S) ON SEMICONDUCTOR AND REACTIVE SURFACES PCI (C12E02) Proyecto 2012-2015 Inv. Principal
ION BEAM INTERACTION AT LOW ENERGIES WITH GRAPHITE FONDECYT (1100759) Proyecto 2010-2014 Inv. Responsable
PERDIDA DE ENERGIA EN FUNCION DEL ANGULO DE SALIDA DE IONES DE HIDROGENO H , D , H2 Y H3 , ACELERADOS A BAJAS ENERGIAS, TRANSMITIDOS EN NANOESTRUCTURAS. FONDECYT (3110117) Proyecto 2010-2013 Inv. Patrocinante
Centro para el Desarrollo de la Nanociencia y la Nanotecnología Conicyt (FB0807) Proyecto 2009-2015 Coinvestigador(a)
INTERACTION OF HYDROGEN IONS AT LOW ENERGIES WITH CARBON NANOTUBES FONDECYT (7090075) Proyecto 2009-2010 Inv. Responsable
INTERACTION OF HYDROGEN IONS AT LOW ENERGIES WITH CARBON NANOTUBES FONDECYT (7080143) Proyecto 2008-2009 Inv. Responsable
INTERACTION OF HYDROGEN IONS AT LOW ENERGIES WITH CARBON NANOTUBES FONDECYT (7070175) Proyecto 2007-2008 Inv. Responsable
INTERACTION OF HYDROGEN IONS AT LOW ENERGIES WITH CARBON NANOTUBES FONDECYT (1071075) Proyecto 2007-2010 Inv. Responsable
DETERMINATION OF ENERGY LOSS OF IONS IN SOLIDS USING TRANSMISSION AND BACKSCATTERING GEOMETRY. FONDECYT (7050182) Proyecto 2005-2006 Inv. Responsable
Estudio Experimental y Teórico de la Interacción de Iones con Sólidos a Bajas Energías UTFSM - DGIP (11.04.23) Proyecto 2004-2006 Director(a)
DETERMINATION OF ENERGY LOSS OF IONS IN SOLIDS USING TRANSMISSION AND BACKSCATTERING GEOMETRY. FONDECYT (1030175) Proyecto 2003-2006 Inv. Responsable
Nucleus Condensed Matter Physics MIDEPLAN (ICM P02-54F) Proyecto 2003-2006 Coinvestigador(a)
THEORETICAL STUDY OF MOLECULES AND IONS CHANNELLED IN SOLIDS FONDECYT (1020357) Proyecto 2002-2004 Coinvestigador(a)
ENERGY LOSS DISTRIBUTIONS OF IONS TRANSMITTED THROUGH PALLADIUM THIN FILMS PCI (7980046) Proyecto 1998-1999 Inv. Principal
ENERGY LOSS DISTRIBUTIONS OF IONS TRANSMITTED THROUGH PALLADIUM THIN FILMS FONDECYT (1980038) Proyecto 1998-1999 Inv. Principal
DEVELOPMENT OF AVALANCHE PHOTODIODE ARRAYS FOR POSITRON EMISSION TOMOGRAPHY FONDEF (1911236) Proyecto 1996-1998 Coinvestigador(a)
ESTUDIO DE LA DISPERSIÓN EN LA DISTRIBUCIÓN DE PÉRDIDA DE ENERGÍA DE IONES LENTOS EN SÓLIDOS FONDECYT (1950325) Proyecto 1995-1996 Inv. Principal