Publicaciones

  • G. A. Pérez Alcázar, “Imanes permanentes: características, aplicaciones y futuro”. Rev. Acad. Colomb. Cienc. Ex. Fis. Nat. 40 (155): 221-233, (2016).
  • M. Salazar and G.A. Pérez Alcázar, “Magnetism in Granular Systems II”. J. Supercond. Nov. Magn. 29(1) 153-156 (2016).
  • H. Bustos, D. Oyola, Y. Rojas, J. S. Trujillo, and G. A. Pérez Alcázar, “Evidence of dipolar magnetic interaction in melted Fe50Al50 samples”. J. Supercond. Nov. Magn. DOI 10.1007/s10948-016-3429-y (2016).
  • M. Salazar and G. A. Pérez Alcázar, “Landau-Lifshitz-Gilbert equation with symmetric coefficients of the dissipative function II”. Phys. A. 453 144-149 (2016).
  • Juan A. Jaén, Josefina Iglesias, Alcides Muñoz, Jesús A. Tabares, Germán A. Pérez Alcázar, “Characterization of Magnesium Doped Lithium Iron Silicate”, Croat. Chem. Acta  88(4), DOI: 10.5562/cca2764 (2016).
  • J. S. Trujillo Hernández, J. A. Tabares y G. A. Pérez Alcázar, ¨Effect of heat treatment on the structural and magnetic properties of the system Fe56.25Al43.75 prepared by mechanical alloying¨, Rev. LatinAm. Metal. Mat. 35 49-54 (2015).
  • M. Salazar and G. A. Pérez Alcázar, “Landau-Lifshitz-Gilbert equation with symmetric coefficients of the dissipative function”. Phys. A, 424 312-316 (2015).
  •  J. Ramos, J. F. Piamba, H. Sánchez, G. A. Pérez Alcázar, “Mössbauer and XRD characterization of the phase transformations in a Fe-Mn-Al-C-Mo-Si-Cu as cast alloy during tribology test”. Hyp. Int. 232 119-126 (2015).
  •  Juan A. Jaén, Miguel Jiménez, Eibar Flores, Alcides Muñoz, Jesús A. Tabares, and Germán A. Pérez Alcázar, “Structural study on Li2Fe1-xNixSiO”. Hyp. Int. 232 127-140 (2015).
  • Ligia E. Zamora, J.C. Paz, J.F. Piamba, J.A. Tabares, and G.A. Pérez Alcázar, “A Mössbauer and magnetic study of ball milled Fe-doped ZnO Powders”. Hyp. Int. 232 111-118 (2015).
  • Edson Daniel Benitez Rodríguez, Humberto Bustos Rodríguez, Dagoberto Oyola Lozano, Yebrail Antonio Rojas Martínez, German Antonio Pérez Alcázar, “Mössbauer study of alloy Fe67.5Ni32.5 prepared by mechanical alloying”. Hyp. Int. 232 87-95 (2015).
  •  J.L. Valenzuela, J.F. Valderruten, G.A. Pérez Alcázar, H.D. Colorado, J.J. Romero, J.M. González, J.M. Greneche, and J.F. Marco, “Low temperature study of mechanically alloyed Fe67.5Ni32.5 Invar sample”. J. Mag. Mag. Mater. 385 83-87 (2015).
  •  J. F. Piamba and G. A. Pérez Alcázar, “Effect of Disorder on the Structural and Magnetic Properties of the Fe50Si50 Nanostructured System”. J. Alloys Compds. 643 S297-S301 (2015).
  • G.Y. Vélez and G.A. Pérez Alcázar, “Influence of atomic ordering on sigma phase precipitation of the Fe50Cr50 alloy”, J. Alloys Compds. 644 1009-1012 (2015).
  • J. S. Trujillo Hernández, A. Aragón Muriel, J. A. Tabares, G. A. Pérez Alcázar and A. Bolaños, “Preparation of Fe3O4 Nanoparticles and Removal of Methylene Blue through Adsorption”, Journal of Physics: Conference Series, 614 012007 (2015).
  • J. S. Trujillo Hernández, J. A. Tabares and G. A. Pérez Alcázar, “Heat treatment influence on the structural and magnetic properties of the intermetallic Fe56.25Al43.75 alloy prepared by mechanical alloying and arc-melted”. J. Phys: Conf. Series 480 012020 (2014).
  • H. D. Colorado, J. S. Trujillo Hernández, G. A. Pérez Alcázar, and A. Bolaños, “Structural, calorimetric and magnetic properties study of the Cu0.91Fe0.09O system”, Hyp. Int. 224 171 (2014).
  • G. Medina, J. A. Tabares, G. A. Pérez Alcázar, and J. M. Barraza, “Comparison of methods to obtain ash from coal of the Southwest of Colombia”, Hyp. Int. 224 131 (2014).
  • L. M. Flor Torres and G. A. Pérez Alcázar, “Structural and magnetic characterization of the “GASPAR” meteorite from Betéitiva, Boyacá, Colombia”, Hyp. Int. 224 289 (2014).
  • M. M. Rico, G. A. Pérez Alcázar, and J. M. Greneche, “Effect of boron in Fe70Al30 nanostructured alloys produced by mechanical alloying”, Hyp. Int. 224 313 (2014).
  • R. R. Rodríguez, J. L. Valenzuela, J. A. Tabares, and G. A. Pérez Alcázar, “Mössbauer and X-ray study of the Fe65Ni35 invar alloy obtained by mechanical alloying”, Hyp. Int. 224 323 (2014).
  • J. M. Marín, Y. A. Rojas, G. A. Pérez Alcázar, B. Cruz y M. H. Medina Barreto, “Effect of sintering conditions on the magnetic and structural properties of Fe0.6Mn0.1Al0.3 synthesized by mechanical allotting”,  Hyp. Int. 224 35 (2014).
  • G. Y. Velez, G. A. Perez Alcazar, Ligia E. Zamora, and J. A. Tabares, ¨Structural and magnetic study of the Fe2Nb alloy obtained by mechanical alloying and sintering, J. Supercond. Nov. Magn. 27 1279-1283 (2014).
  • G. Y. Velez, G. A. Perez Alcazar, and Ligia E. Zamora, ¨Influence of atomic order  on the Fe2Nb antiferromagnetic alloy¨, J. Magn. Magn. Mater. 354 333 (2014).
  • M. Rivera Pinilla, H. Bustos Rodríguez, D. Oyola Lozano, Y. A. Rojas Martínez, E. A. Ávila Pedraza y G. A. Pérez Alcázar, “Caracterización de fases minerales de suelos agrícolas del cultivo de arroz, utilizando espectrometría Mössbauer y la difracción de rayos X”, Rev. Col. de Física, 45 160 (2013).
  • G. A. Pérez Alcázar, L.E. Zamora, J.A. Tabares, J.F. Piamba, J.M. González, J.M.Greneche, A. Martinez, J.J. Romero, and J.F. Marco, “Evidence of magnetic dipolar interaction in micrometric powders of the Fe50Mn10Al40 system: Melted alloys”, J. Magn. Magn. Mater. 327 137 (2013).
  • G. Y. Vélez, G. A. Pérez Alcázar, Ligia E. Zamora, and J. A. Tabares “Effect of the preparation method on the structural and magnetic properties of the Fe2Nb alloy”, Cryst. Res. Technol. 48 423 (2013).
  • J.A. Velasco Jaramillo, G.Y. Velez, Ligia E. Zamora, G. A. Pérez Alcázar, and J.A. Tabares, ¨Structural and hyperfine study of the FeNi3 nanostructured alloy¨, Rev. Mex. Fis. S 58 142 (2012).
  • D.M. Osorio, I.J. Castro, G.A. Pérez Alcázar, J.A. Tabares, “Study of the structural and magnetic properties of metallic iron-hematite particles for use in magnetorheological fluids”. Hyp. Int. 208 1 (2012). 
  • H. Bustos, D. Oyola, Y. Rojas, G.A. Pérez Alcázar, J. M. Gonzalez, D. Margineda, “Evidence of dipolar magnetic field in mechanically alloyed Fe50Al50 samples”, J. Alloys Compd. 536S S377 (2012). 
  • H. Bustos, D. Oyola, Y. Rojas, M. Rivera P., and G.A. Pérez Alcázar, “Characterization of mineral phases of agricultural soil samples of Colombian coffee using Mössbauer spectroscopy and X-ray diffraction Hyp. Int. 208 13 (2012). 
  • L.E. Zamora, G.A. Pérez Alcázar, J.A. Tabares, J.J. Romero, A. Martínez, J.M. González, F.J. Palomares, and J.F. Marco, “Low temperature study of micrometric powder of melted Fe50Mn10Al40 alloy“, Physica B, 407 2306 (2012). 
  • M. Salazar and G.A. Pérez Alcázar, “Magnetism in Granular Systems“, J. Supercond. Nov. Magn. (2012).
  • J.F. Piamba, J. C. Paz, L.E. Zamora, G.A. Pérez Alcázar, “Study of Fe-doped ZnO by Mechanical Alloying”, J. Supercond. Nov. Magn. (2012). DOI 10.1007/s10948-012-1650-x. 
  • W.R. Aguirre-Contreras, F. Reyes-Gomez, and G. A. Pérez Alcázar, “Monte Carlo study of the effect of the long-range order parameter on the magnetic properties of A56.25B43.75 alloys, where (A) and (B) are magnetic and diluter atoms, respectively”, Rev. Mex. Fis. (2012). DOI 10.1007/s10948-012-1652-8. 
  • W.R. Aguirre-Contreras, F. Reyes-Gomez, G.A. Pérez Alcázar, “Monte Carlo study of the effect of structural long-range order on the magnetic properties of A9B7 alloys, where only (A) is magnetic”, Rev. Mex. Fis. (2012).
  • H. Bustos Rodríguez, D. Oyola Lozano, G.A. Pérez Alcázar, “Magnetic and structural properties of nanostructured FeAl alloys produced by mechanical alloying”, Rev. Mex. Fis. (2012). 
  • A. Charris Hernández, Z. Camaño De Ávila, G.A. Pérez Alcázar, “Magnetic characterization of Fe32Co40Nb6B11Si10Cu1 alloy by the Transmission Mösbauer Spectroscopy technique”, Rev. Mex. Fis. (2012).
  • P.K. Dager, G.A. Pérez Alcázar, J.C. Tróchez, E. Ortiz, “Magnetic Features of Nd2Fe17-xMx (M = Ga, Mn) Compounds”, Rev. Mex. Fis. (2012). 
  • J.L. Galán Rojas, R. Gómez Cruz, G.A. Pérez Alcázar, “Magnetic and structural characterization of the M-SiO2 systems, with M=Fe, Ni and Co produced by Sol-Gel, Rev. Mex. Fis. (2012).
  • J.F. Piamba, R.R. Rodríguez, G.A. Pérez Alcázar, “Mössbauer and xrd study of the Fe0.5Si0.5 system produced by mechanical alloying and sinterization”, Rev. Mex. Fis. (2012). 
  • F. Reyes-Gomez, W.R. Aguirre-Contreras, G.A. Pérez Alcázar, “Simulation of the magnetic sourronding distribution in diluted A56.25B43.75 alloys, for different long range order parameter, and its effect on the magnetic properties”, Rev. Mex. Fis. (2012). 
  • G.Y. Vélez, G.A. Pérez Alcázar, L.E. Zamora, J.A. Tabares, “Structural and hyperfine study of the FeNi3 nanostructured alloy”, Rev. Mex. Fis. (2012). 
  • J.C. Paz, L.E. Zamora, G.A. Pérez Alcázar, A.F. Rebolledo, J.J. Romero, F.M. Palomares and J.M. González, “Study on Fe59.5Al25.5Si15 system obtained by Milling”, Rev. Mex. Fis. (2012). 
  • H.D. Colorado y G.A. Pérez Alcázar, “Magnetic and structural properties of Cu0.85Fe0.15 system synthesized by co-precipitation”. Hyp. Int. 202 139 (2011).
  • G.Y. Vélez, R.R. Rodríguez, C.A. Melo, G.A. Pérez Alcázar, L.E. Zamora, J.A. Tabares, “Mössbauer and XRD study of the Fe65Si35 alloy obtained by mechanical alloying”. Hyp. Int. 203 93 (2011). 
  • D.C. Palacio, J.F. Valderruten, L.E. Zamora, G.A. Pérez Alcázar, J.A. Tabares, “Effect of Ni on the lattice parameter and the magnetic hyperfine field in (Fe70Al30)100−xNix alloys”. Hyp. Int. 195 241 (2010). 
  • J.F. Valderruten, G.A. Pérez Alcázar, J.M. Greneche, “Structural and magnetic properties of Fe–Ni mecanosynthesized alloys”. Hyp. Int. 195 219 (2010). 
  • G.Y. Vélez, G.A. Pérez Alcázar, L.E. Zamora, J.J. Romero, A. Martínez, “Structural and magnetic properties of Fe–Ni mecanosynthesized alloys”. Hyp. Int. 195 179 (2010).