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Álvaro Andrés Velásquez Torres
Álvaro Andrés Velásquez Torres
Profesor de tiempo completo, Universidad EAFIT, Escuela de Ciencias Aplicadas e Ingeniería
Verified email at eafit.edu.co
Title
Cited by
Cited by
Year
Synthesis and characterization of magnetite-maghemite nanoparticles obtained by the high-energy ball milling method
AA Velásquez, CC Marín, JP Urquijo
Journal of Nanoparticle Research 20, 1-13, 2018
282018
Synthesis and characterization of magnetite-maghemite nanoparticles in presence of polyethylene glycol obtained by mechanical milling
AA Velásquez, JP Urquijo
Materials Science and Engineering: B 263, 114873, 2021
192021
Design and construction of an autonomous control system for Mössbauer spectrometry
AA Velásquez, JM Trujillo, AL Morales, JE Tobon, L Reyes, JR Gancedo
Hyperfine interactions 161, 139-145, 2005
162005
Influence of Co2+ on the structural and magnetic properties of substituted magnetites obtained by the coprecipitation method
AA Velásquez, JP Urquijo
Hyperfine Interactions 232, 97-110, 2015
122015
Synthesis and characterization of Cu2+ substituted magnetite
AL Morales, AA Velásquez, JP Urquijo, E Baggio
Hyperfine Interactions 203, 75-84, 2011
112011
Dipolar interactions among magnetic dipoles of iron oxide particles dispersed in mili-size hydrogel beads
DG Actis, GAM Medina, AA Velásquez, C Pereda, LM Sanchez, ...
Journal of Magnetism and Magnetic Materials 513, 166993, 2020
82020
Green synthesis of magnetic nanoparticles using leaf extracts of Aloe vera and Kalanchoe daigremontiana to remove divalent mercury from natural waters
G Morales, G Campillo, E Vélez, J Osorio, J Urquijo, ÁA Velásquez
Journal of physics: conference series 1247 (1), 012021, 2019
72019
Laboratorios remotos: Diversos escenarios de trabajo
M Arroyave, AA Velásquez, T Olarte, JC Montoya
Universidad de Los Andes, 2011
7*2011
Implementation and automation of a Faraday experiment for the magneto-optical characterization of ferrofluids
AA Velásquez, JP Urquijo
Measurement Science and Technology 27 (1), 015303, 2015
42015
Study of the effect of Cu2+ in the lattice dynamics of doped magnetites obtained by the hydrothermal synthesis method
AA Velásquez, JP Urquijo
Spectral Analysis Review 2013, 2013
42013
Design and construction of an electromechanical velocity modulator for Mössbauer spectroscopy
AA Velásquez, A Carmona, D Velásquez, L Ángel
Hyperfine Interactions 202, 63-71, 2011
42011
Diseño de un sistema de bajo costo para la Automatización de medidas en experimentos de Física.“LabGICM”
L Reyes, B Buitrago, A Velasquez, J Tobón, J Lopez, J Otálora
Revista Colombiana de Física 38 (2), 2006
42006
Growth and characterization of magnetite-maghemite thin films by the dip coating method
AA Velásquez, A Arnedo
Hyperfine Interactions 238, 1-12, 2017
32017
Growth of magnetite films by a hydrogel method
AA Velásquez, CC Marín, JP Urquijo
Journal of Magnetism and Magnetic Materials 432, 190-197, 2017
32017
Implementation of a preamplifier-amplifier system for radiation detectors used in Mössbauer spectroscopy
AA Velásquez, M Arroyave
Hyperfine Interactions 224, 65-72, 2014
32014
Design and Construction of an Autonomous Low‐Cost Pulse Height Analyzer and a Single Channel Analyzer for Mössbauer Spectroscopy
AA Velásquez, JR Gancedo, JM Trujillo, AL Morales, JE Tobón, L Reyes
AIP Conference Proceedings 765 (1), 389-394, 2005
32005
Aplicación de labVIEW como instrumento virtual en mediciones de campo magnético (gaussimetro)
JH López Botero, L Reyes Herrera, JE Tobón Gómez, JA Otálora Arias, ...
Sociedad Colombiana de Física, 2005
32005
Diseño y construcción de un teslámetro digital embebido para la caracterización magnética de materiales
AA Velásquez, J Baena Rodríguez, YF Gutiérrez Loaiza
Ingeniería y Ciencia 11 (21), 99-113, 2015
22015
Diseño y construcción de un reactor mecatrónico para el crecimiento de películas delgadas por la técnica de recubrimiento por inmersión
AA Velásquez, JP Urquijo, Y Gutiérrez
Ingeniería y Ciencia 10 (20), 93-113, 2014
22014
Design and Construction of a Mechatronic Reactor for the Growth of Thin Films by the Dip Coating Technique
AA Velásquez, JP Urquijo, Y Gutiérrez
Universidad EAFIT, 2014
22014
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Articles 1–20