Freddy Rafael Pérez
Freddy Rafael Pérez
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Effects of chloride concentration, immersion time and steel composition on the spinel phase formation
FR Pérez, CA Barrero, ARH Walker, KE García, K Nomura
Materials Chemistry and Physics 117 (1), 214-223, 2009
432009
Factors affecting the amount of corroded iron converted into adherent rust in steels submitted to immersion tests
FR Pérez, CA Barrero, KE García
Corrosion Science 52 (8), (8), 2582-2591, 2010
232010
Structural properties of iron phases formed on low alloy steels immersed in sodium chloride-rich solutions
FR Pérez, CA Barrero, O Arnache, LC Sánchez, KE García, ARH Walker
Physica B: Condensed Matter 404 (8), 1347-1353, 2009
202009
Quantitative approach in iron oxides and oxihydroxides by vibrational analysis
AF Betancur, FR Pérez, MM Correa, CA Barrero
Opt. Pura Apl 45 (3), 269-275, 2012
162012
A general strategy for direct synthesis of reduced graphene oxide by chemical exfoliation of graphite
AF Betancur, N Ornelas-Soto, AM Garay-Tapia, FR Pérez, Á Salazar, ...
Materials Chemistry and Physics 218, 51-61, 2018
122018
Optical wavelet correlator by four-wave mixing via reflection holograms in a BSO crystal
A Salazar, R Góez, D Sierra, J Garzón, F Pérez, H Lorduy
Optics communications 239 (4-6), 287-296, 2004
92004
MARINE CORROSION OF IRON: MATHEMATICAL MODELLING OF THE PROCESSES AND MEASUREMENT OF LOST MASS.
FR Pérez, KE García, AL Morales, LC Sánchez, JD Arboleda, JM Mira, ...
Revista Colombiana de Física 38 (3), 2006
52006
Caracterización de herrumbres en procesos de corrosión de aceros en inmersión total
F Pérez
Revista Colombiana de Física 39, 83-86, 2007
42007
Structural and Vibrational Characteristics of Magnetite as a Corrosion Product.
FR Pérez, CA Barrero, KE García, AH Walker, J Tobón, F Londoño
Revista Colombiana de Física 40 (1), 2008
32008
Raman microscopy as a tool for the rust composition distribution analysis
FR Pérez, CA Barreo Meneses, K García, AH Hight Walker
Revista Colombiana de Física 42 (2), 4, 2010
22010
Diseño y construcción de un sistema espectroscópico controlado con LabVIEW
FR Pérez, L Reyes, J López, J Tobón, A Velásquez
Rev. Acad. Col. Cien. Exact. Fís. Nat., 2005
22005
Determination of textile local defects by digital image processing
N Aguilar, JG Reyes, ARS Martinez, FR Perez
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics …, 2004
22004
Graphene oxide-based nanomaterial as a coating with anti-corrosion properties
FR Pérez, A Betancur, A García, A Merlano, J Cabral, Á Salazar
Journal of Physics Conference Series 1219 (1), 012002, 2019
12019
Design and construction of a photon counting system
FR Pérez, C Del Valle, L Reyes, J Tobón, C Barrero, A Velásquez
Sixth Symposium Optics in Industry 6422, 642214, 2007
12007
Propiedades estructurales y magnéticas de hematitas puras sometidas a aleamiento mecánico en aire
LC Sánchez, F Perez, JD Arboleda, C Saragovi, C Barrero
Revista Colombiana de Física 38 (2), 497, 2006
12006
MORPHOLOGICAL ANALYSIS AND CLASSIFICATION OF TYPES OF SURFACE CORROSION DAMAGE BY DIGITAL IMAGE PROCESSING.
J Garzón, C Barrero, KE García, F Pérez, J Galeano, A Salazar, H Lorduy
Revista Colombiana de Física 38 (2), 2006
12006
Analysis of the wavelet-matched filtering in a four-wave mixing arrangement
Á Salazar, R Góez, D Sierra, JG Reyes, FR Perez, H Lorduy
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics …, 2004
12004
Numerical study of surface-enhanced Raman scattering (SERS) by a radial distribution of molecules covering a single metal spherical particle
FR Perez, A Salazar, JG Reyes
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics …, 2004
12004
RESPUESTA FOTORREFRACTIVA NO LINEAL A UN PATRÓN DE INTENSIDAD SENOIDAL
A Salazar, J Garzón, F Pérez, JE Rueda
Revista Colombiana de Física 36 (1), 109, 2004
12004
Chemical and morphological analysis of formation of rGO/ZnO composite obtained by microwave-assisted hydrothermal method
A Merlano, F Pérez, R Cabanzo, E Mejía, L Hoyos, A Salazar
Journal of Physics Conference Series 1541 (1), 1-13, 2020
2020
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