• B.Sc. in Electrical Engineering , Universidad Tecnológica de Pereira, 1990.

• M.Sc. in Science - Physics, Universidad Nacional de Colombia, 2001.

• Ph.D in Engineering, Universidad Nacional de Colombia, 2010.

Achievements

1. J.D. Alzate-Cardona and D. Sabogal-Suárez and E. Restrepo-Parra, Magnetization switching process in a torus nanoring with easy-plane surface anisotropy, Journal of Magnetism and Magnetic Materials,442, , (2017), pp. 231 - 235.
   DOI: http://dx.doi.org/10.1016/j.jmmm.2017.06.130
2. J.C. Henao-Londoño and O.D. Arbeláez-Echeverri and J.D. Agudelo-Giraldo and E. Restrepo-Parra, Spontaneous Perpendicular Anisotropy in Ultra-thin Ferromagnetic Films, Journal of Superconductivity and Novel Magnetism,30, 8, (2017), pp. 34 - 39.
   DOI: http://dx.doi.org/10.1007/s10948-017-4005-9
3. J.D. Alzate-Cardona and D. Sabogal-Suárez and E. Restrepo-Parra, Critical and compensation behavior of a mixed spin-3/2 and spin-5/2 Ising ferrimagnetic system in a graphene layer, Journal of Magnetism and Magnetic Materials,429, , (2017), pp. 34 - 39.
   DOI: http://dx.doi.org/10.1016/j.jmmm.2017.01.004
4. J.D. Alzate-Cardona and O.D. Arbeláez-Echeverri and E. Restrepo-Parra, Implementation details of a variational method to solve the time independent Schrodinger equation, Revista Mexicana de Física E,63, , (2017), pp. 12 - 20.
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5. J.D. Agudelo-Giraldo and H.H. Ortiz-Álvarez and J. Restrepo and E. Restrepo-Parra, Magnetic Atomistic Modelling and Simulation of Nanocrystalline Thin Films, Superlattices and Microstructures,105, , (2017), pp. 90 - 98.
   DOI: http://dx.doi.org/10.1016/j.spmi.2017.02.032
6. J.D. Alzate-Cardona and S. Ruta and R.W. Chantrell and O.D. Arbeláez-Echeverri and E. Restrepo-Parra, Surface anisotropy and particle size influence on hysteresis loops in nanoparticles: A simulation approach, Journal of Magnetism and Magnetic Materials,424, , (2017), pp. 451 - 458.
   DOI: http://dx.doi.org/10.1016/j.jmmm.2016.10.108
7. J.D. Agudelo-Giraldo and S. Morales-Rojas and V.A. Hurtado-Marín and E. Restrepo-Parra, Influence of radial and tangential anisotropy components in single wall magnetic nanotubes. A Monte Carlo approach, Physica A: Statistical Mechanics and its Applications,466, , (2017), pp. 440 - 449.
   DOI: http://dx.doi.org/10.1016/j.physa.2016.08.030
8. J.H. Quintero and A. Mariño and L. Šiller and E. Restrepo-Parra and F.J. Caro-Lopera, Rocking curves of gold nitride species prepared by arc pulsed - physical assisted plasma vapor deposition, Surface and Coatings Technology,309, , (2017), pp. 249 - 257.
   DOI: http://dx.doi.org/10.1016/j.surfcoat.2016.11.081
9. D. Sabogal-Suárez and J.D. Alzate-Cardona and E. Restrepo-Parra, Fission gas bubble percolation on crystallographically consistent grain boundary networks, Journal Of Nuclear Materials,475, N/A, (2016), pp. 81-86.
   DOI: http://dx.doi.org/10.1016/j.jnucmat.2016.03.031
10. O.D. Arbeláez-Echeverri and J.D. Agudelo-Giraldo and E. Restrepo-Parra, Atomistic simulation of static magnetic properties of bit patterned media, Physica E: Low-dimensional Systems and Nanostructures,83, , (2016), pp. 486 - 490.
    DOI: http://dx.doi.org/10.1016/j.physe.2015.12.016
11. H.A. Martínez-Rodríguez and J.F. Jurado and J. Restrepo and O. Arnache and E. Restrepo-Parra, Role of iron in the ferromagnetic-antiferromagnetic boundary of La0.5Ca0.5Mn1-xFexO3+δ (0≤x≤0.5) manganites, Ceramics International,42, 11, (2016), pp. 12606 - 12612.
    DOI: http://dx.doi.org/10.1016/j.ceramint.2016.04.133
12. J.D. Agudelo-Giraldo and E. Restrepo-Parra and J. Restrepo, Correlation between vacancies and magnetoresistance changes in FM manganites using the Monte Carlo method, Journal of Magnetism and Magnetic Materials,391, , (2015), pp. 129 - 135.
    DOI: http://dx.doi.org/10.1016/j.jmmm.2015.04.102
13. J. De La Roche and J.M. González and E. Restrepo-Parra and F. Sequeda and V. Alleh and T.W. Scharf, Retraction notice to “Structure adhesion and corrosion resistance study of tungsten bisulfide doped with titanium deposited by DC magnetron co-sputtering” [Appl. Surf. Sci. 320 (2014) 538–543], Applied Surface Science,349, , (2015), pp. 997 -.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2015.06.013
14. D. Sabogal-Suárez and J.D. Alzate-Cardona and E. Restrepo-Parra, Static and dynamic critical behavior of thin magnetic Ising films, Physica A: Statistical Mechanics and its Applications,434, , (2015), pp. 60 - 67.
    DOI: http://dx.doi.org/10.1016/j.physa.2015.03.072
15. M.F. García and E. Restrepo-Parra and J.C. Riaño-Rojas, Modeling and simulation of the deposition/relaxation processes of polycrystalline diatomic structures of metallic nitride films, Journal of Crystal Growth,418, , (2015), pp. 70 - 78.
    DOI: http://dx.doi.org/10.1016/j.jcrysgro.2015.01.016
16. D. Escobar and R. Ospina and A.G. Gómez and E. Restrepo-Parra, Microstructure, residual stress and hardness study of nanocrystalline titanium–zirconium nitride thin films, Ceramics International,41, 1, Part B, (2015), pp. 947 - 952.
    DOI: http://dx.doi.org/10.1016/j.ceramint.2014.09.012
17. C.M. Bedoya-Hincapié and H.H. Ortiz-Álvarez and E. Restrepo-Parra and J.J. Olaya-Flórez and J.E. Alfonso, Hysteresis loop behaviors of ferroelectric thin films: A Monte Carlo simulation study, Chinese Physics B,24, 11, (2015), pp. 117701.
    DOI: http://dx.doi.org/10.1088/1674-1056/24/11/117701
18. S. Ramírez-Ramírez and D. Sabogal-Suárez and D. Escobar-Rincón and J. de la Roche-Yepes and E. Restrepo-Parra and P.J. Arango-Arango, Thermal Stability of WC Coatings Produced by DC Magnetron Sputtering, Momento,49, N/A, (2014), pp. 57-68.
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19. H.H. Ortiz-Álvarez and C.M. Bedoya-Hincapié and E. Restrepo-Parra, Monte Carlo simulation of charge mediated magnetoelectricity in multiferroic bilayers, Physica B: Condensed Matter,454, , (2014), pp. 235 - 239.
    DOI: http://dx.doi.org/10.1016/j.physb.2014.08.002
20. J. De La Roche and J.M. González and E. Restrepo-Parra and F. Sequeda and V. Alleh and T.W. Scharf, RETRACTED: Structure adhesion and corrosion resistance study of tungsten bisulfide doped with titanium deposited by DC magnetron co-sputtering, Applied Surface Science,320, , (2014), pp. 538 - 543.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2014.09.094
21. C.M. Bedoya-Hincapié and E. Restrepo-Parra and J.J. Olaya-Flórez and J.E. Alfonso and F.J. Flores-Ruiz and F.J. Espinoza-Beltrán, Ferroelectric behavior of bismuth titanate thin films grown via magnetron sputtering, Ceramics International,40, 8, Part A, (2014), pp. 11831 - 11836.
    DOI: http://dx.doi.org/10.1016/j.ceramint.2014.04.017
22. L.C. Agudelo-Morimitsu and J. De La Roche and A. Ruden and D. Escobar and E. Restrepo-Parra, Effect of substrate temperature on the mechanical and tribological properties of W/WC produced by DC magnetron sputtering, Ceramics International,40, 5, (2014), pp. 7037 - 7042.
    DOI: http://dx.doi.org/10.1016/j.ceramint.2013.12.033
23. E. Restrepo-Parra and J.D. Agudelo-Giraldo and J. Restrepo, Thickness and bilayer number dependence on exchange bias in ferromagnetic/antiferromagnetic multilayers based on La1−xCaxMnO3, Physica B: Condensed Matter,440, , (2014), pp. 61 - 66.
    DOI: http://dx.doi.org/10.1016/j.physb.2014.01.007
24. E. Restrepo-Parra and L. Ramos-Rivera and J. Londoño-Navarro, Magnetocaloric properties in La1−xCaxMnO3 thin films: Monte Carlo simulations, Journal of Magnetism and Magnetic Materials,351, , (2014), pp. 65 - 69.
    DOI: http://dx.doi.org/10.1016/j.jmmm.2013.09.011
25. D. Escobar and R. Ospina and A.G. Gómez and E. Restrepo-Parra and P.J. Arango, X-ray microstructural analysis of nanocrystalline TiZrN thin films by diffraction pattern modeling, Materials Characterization,88, , (2014), pp. 119 - 126.
    DOI: http://dx.doi.org/10.1016/j.matchar.2013.10.028
26. J.D. Agudelo-Giraldo and E. Restrepo-Parra and J. Restrepo, Monte Carlo simulation of roughness effect on magnetic and magnetotransport behavior of La2/3Ca1/3MnO3/La1/3Ca2/3MnO3 bilayers, Physica B: Condensed Matter,434, , (2014), pp. 149 - 154.
    DOI: http://dx.doi.org/10.1016/j.physb.2013.11.014
27. R. Ospina and D. Escobar-Rincón and P.J. Arango and E. Restrepo-Parra and J.F. Jurado, Structural and chemical composition analysis of WCN produced by pulsed vacuum arc discharge, Surface and Coatings Technology,232, , (2013), pp. 96 - 100.
    DOI: http://dx.doi.org/10.1016/j.surfcoat.2013.04.058
28. E. Restrepo-Parra and J. Londoño-Navarro and J. Restrepo, Interface exchange parameters in La2/3Ca1/3Mn3O/La1/3Ca2/3Mn3O bilayers: a Monte Carlo approach, Journal of Magnetism and Magnetic Materials,344, , (2013), pp. 1 - 7.
    DOI: http://dx.doi.org/10.1016/j.jmmm.2013.05.003
29. E. Restrepo-Parra and G. Orozco-Hernández and J.C. Riaño-Rojas, Monte Carlo simulation of surface anisotropy in La2/3Ca1/3MnO3 nanoparticles, Journal of Magnetism and Magnetic Materials,344, , (2013), pp. 44 - 48.
    DOI: http://dx.doi.org/10.1016/j.jmmm.2013.05.002
30. L.C. Agudelo-Morimitsu and J. De La Roche and D. Escobar and R. Ospina and E. Restrepo-Parra, Substrate heating and post-annealing effect on tungsten/tungsten carbide bilayers grown by non-reactive DC magnetron sputtering, Ceramics International,39, 7, (2013), pp. 7355 - 7365.
    DOI: http://dx.doi.org/10.1016/j.ceramint.2013.02.075
31. M. Vargas and H.A. Castillo and E. Restrepo-Parra and W. De La Cruz, Stoichiometry behavior of TaN, TaCN and TaC thin films produced by magnetron sputtering, Applied Surface Science,279, , (2013), pp. 7 - 12.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2013.03.028
32. C.D. Salazar-Enriquez and E. Restrepo-Parra and J. Restrepo, Magnetotransport properties in magnetic nanotubes studied using Monte Carlo simulations, Physica E: Low-dimensional Systems and Nanostructures,52, , (2013), pp. 86 - 91.
    DOI: http://dx.doi.org/10.1016/j.physe.2013.03.007
33. R. Ospina and D. Escobar and E. Restrepo-Parra and P.J. Arango and J.F. Jurado, Mechanical and tribological behavior of W/WCN bilayers grown by pulsed vacuum arc discharge, Tribology International,62, , (2013), pp. 124 - 129.
    DOI: http://dx.doi.org/10.1016/j.triboint.2013.01.014
34. A. Ruden and E. Restrepo-Parra and A.U. Paladines and F. Sequeda, Corrosion resistance of CrN thin films produced by dc magnetron sputtering, Applied Surface Science,270, , (2013), pp. 150 - 156.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2012.12.148
35. D.M. Devia and E. Restrepo-Parra and P.J. Arango and A.P. Tschiptschin and J.M. Velez, Erratum to “TiAlN coatings deposited by triode magnetron sputtering varying the bias voltage” [Appl. Surf. Sci. 257 (2011) 6181–6185], Applied Surface Science,258, 22, (2012), pp. 9103 -.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2012.01.078
36. D.M. Devia and E. Restrepo-Parra and P.J. Arango, Erratum to “Comparative study of titanium carbide and nitride coatings grown by cathodic vacuum arc technique” [Appl. Surf. Sci. 258 (2011) 1164–1174], Applied Surface Science,258, 22, (2012), pp. 9104 -.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2012.01.077
37. C.M. Bedoya-Hincapié and E. Restrepo-Parra and J.C. Riaño Rojas and J.J. Olaya-Flores and J.E. Alfonso, Monte Carlo simulation of ferroelectric properties in bismuth titanate (Bi4Ti3O12) thin films, Computational Materials Science,62, , (2012), pp. 131 - 135.
    DOI: http://dx.doi.org/10.1016/j.commatsci.2012.05.023
38. L. Ramos-Rivera and D. Escobar and V. Benavides-Palacios and P.J. Arango and E. Restrepo-Parra, Effect of annealing process on TiN/TiC bilayers grown by pulsed arc discharge, Physica B: Condensed Matter,407, 16, (2012), pp. 3248 - 3251.
    DOI: http://dx.doi.org/10.1016/j.physb.2011.12.078
39. R. Ospina and D. Escobar and E. Restrepo-Parra and P.J. Arango and J.F. Jurado, Substrate temperature influence on W/WCNx bilayers grown by pulsed vacuum arc discharge, Applied Surface Science,258, 12, (2012), pp. 5100 - 5104.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2012.01.137
40. C.D. Salazar-Enríquez and E. Restrepo-Parra and J. Restrepo, Influence of the structural properties on the pseudocritical magnetic behavior of single-wall ferromagnetic nanotubes, Journal of Magnetism and Magnetic Materials,324, 8, (2012), pp. 1631 - 1636.
    DOI: http://dx.doi.org/10.1016/j.jmmm.2011.12.024
41. S. Amaya- Roncancio and D.F. Arias-Mateus and M.M. Gómez-Hermida and J.C. Riaño-Rojas and E. Restrepo-Parra, Molecular dynamics simulations of the temperature effect in the hardness on Cr and CrN films, Applied Surface Science,258, 10, (2012), pp. 4473 - 4477.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2012.01.009
42. D.M. Devia and E. Restrepo-Parra and P.J. Arango, Comparative study of titanium carbide and nitride coatings grown by cathodic vacuum arc technique, Applied Surface Science,258, 3, (2011), pp. 1164 - 1174.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2011.09.061
43. E. Restrepo-Parra and C.D. Salazar-Enríquez and J. Londoño-Navarro and J.F. Jurado and J. Restrepo, Magnetic phase diagram simulation of La1−xCaxMnO3 system by using Monte Carlo, Metropolis algorithm and Heisenberg model, Journal of Magnetism and Magnetic Materials,323, 11, (2011), pp. 1477 - 1483.
    DOI: http://dx.doi.org/10.1016/j.jmmm.2011.01.003
44. D.M. Devia and E. Restrepo-Parra and P.J. Arango and A.P. Tschiptschin and J.M. Velez, TiAlN coatings deposited by triode magnetron sputtering varying the bias voltage, Applied Surface Science,257, 14, (2011), pp. 6181 - 6185.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2011.02.027
45. H.A. Castillo and E. Restrepo-Parra and J.M. Vélez and W. de la Cruz, Substrate temperature influence on boron carbide coatings grown by the PLD technique, Surface and Coatings Technology,205, 12, (2011), pp. 3607 - 3612.
    DOI: http://dx.doi.org/10.1016/j.surfcoat.2010.12.043
46. H.A. Castillo and E. Restrepo-Parra and P.J. Arango-Arango, Chemical and morphological difference between TiN/DLC and a-C:H/DLC grown by pulsed vacuum arc techniques, Applied Surface Science,257, 7, (2011), pp. 2665 - 2668.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2010.10.039
47. R. Ospina-Ospina and J.F. Jurado and J.M. Vélez and P.J. Arango and C. Salazar-Enríquez and E. Restrepo-Parra, Structural and morphological characterization WCxNy thin films grown by pulsed vacuum arc discharge in an argon–nitrogen atmosphere, Surface and Coatings Technology,205, 7, (2010), pp. 2191 - 2196.
    DOI: http://dx.doi.org/10.1016/j.surfcoat.2010.08.149
48. E. Restrepo-Parra and C.M. Bedoya-Hincapié and F.J. Jurado and J.C. Riaño-Rojas and J. Restrepo, Monte Carlo study of the critical behavior and magnetic properties of La2/3Ca1/3MnO3 thin films, Journal of Magnetism and Magnetic Materials,322, 21, (2010), pp. 3514 - 3518.
    DOI: http://dx.doi.org/10.1016/j.jmmm.2010.06.055
49. D.S. Galeano-Osorio and S. Vargas and L.M. López-Córdoba and R. Ospina and E. Restrepo-Parra and P.J. Arango, Substrate temperature influence on the trombogenicity in amorphous carbon nitride thin coatings, Applied Surface Science,256, 24, (2010), pp. 7484 - 7489.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2010.05.094
50. H.A. Castillo and P.J. Arango and J.M. Vélez and E. Restrepo-Parra and G. Soto and W. De la Cruz, Synthesis and characterization of cubic BC2N grown by reactive laser ablation, Surface and Coatings Technology,204, 24, (2010), pp. 4051 - 4056.
    DOI: http://dx.doi.org/10.1016/j.surfcoat.2010.05.025
51. E. Restrepo-Parra and L.E. Moreno-Montoya and P.J. Arango-Arango, ZnO thin films growth by pulsed vacuum arc discharge, Surface and Coatings Technology,204, 3, (2009), pp. 271 - 276.
    DOI: http://dx.doi.org/10.1016/j.surfcoat.2009.07.020
52. B. Segura-Giraldo and E. Restrepo-Parra and P.J. Arango-Arango, On the influence of a TiN interlayer on DLC coatings produced by pulsed vacuum arc discharge: Compositional and morphological study, Applied Surface Science,256, 1, (2009), pp. 136 - 141.
    DOI: http://dx.doi.org/10.1016/j.apsusc.2009.07.094
53. S. Amaya-Roncancio and E. Restrepo-Parra, Finite elements modeling of multilayers of Cr/CrN, Microelectronics Journal,39, 11, (2008), pp. 1336 - 1338.
    DOI: http://dx.doi.org/10.1016/j.mejo.2008.01.078
54. E. Restrepo-Parra and S. Amaya-Roncancio and C.M. Bedoya-Hincapie and J.C. Riaño-Rojas, Simulation of band structure for CrN lattices by using a 3D array of range-limited circularly symmetric attractive potential, Superlattices and Microstructures,43, 5–6, (2008), pp. 559 - 563.
    DOI: http://dx.doi.org/10.1016/j.spmi.2007.07.027
55. J.C. Riaño-Rojas and E. Restrepo-Parra and F.A. Prieto-Ortiz and J.J. Olaya-Florez, On the application of digital image processing to surfaces of different nitride coatings, Superlattices and Microstructures,43, 5–6, (2008), pp. 564 - 569.
    DOI: http://dx.doi.org/10.1016/j.spmi.2007.06.027