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Associate researchers

José Mejía López

Phone(s): (56-2) 23547149
Departamento de Física, Fac. de Física, Pontificia Universidad Católica de Chile
Avda. Vicuña Mackenna 4860. San Joaquín. Santiago

Publications

2018
  1. A. León, E.A. Velásquez, J. Mejía-López, P.Vargas
    Ab initio study of the magnetic behavior of metal hydrides: A comparison with the Slater-Pauling curve
    Computational Materials Science 141, 122-126
  2. J. Mejía-López, E.A. Velásquez, J. Mazo-Zuluaga, D. Altbir
    Thermal gradients for the stabilization of a single domain wall in magnetic nanowires
    Nanotechnology 29 (2018) 345702 (5pp)
  3. J. Mejía-López, A. Mejía-López, J. Mazo-Zuluaga
    Uniaxial magnetic anisotropy energy of bimetallic Co–Ni clusters from a first-principles perspective
    Phys. Chem. Chem. Phys., 2018,20, 16528-16539

2017
  1. E.A. Velásquez, S. López-Moreno, J. Mazo-Zuluaga, J. Mejía-López
    Fe/Ni core/shell nanowires and nanorods: a combined first-principles and atomistic simulation study
    Phys. Chem. Chem. Phys., (2017) 19, 16267-1627
  2. A. Ochoa, J. Mejía-López, E.A. Velásquez, J. Mazo-Zuluaga
    Finite-length Fe nanowire arrays: the effects of magnetic anisotropy energy, dipolar interaction and system size on their magnetic properties
    J. Phys. D: Appl. Phys. 50 (2017) 095003 (11pp) | Published 7 Feb

2016
  1. S. López-Moreno, A.H. Romero, J. Mejía-López, A. Muñoz
    First-principles study of pressure-induced structural phase transitions in MnF2
    Phys. Chem. Chem. Phys., 2016,18, 33250-33263; Published (web) 28 Oct
  2. A. Mejía-López, J.Mazo-Zuluaga, J. Mejía-López
    Sequential oxygen chemisorption on Fe13 clusters: from first-principles to practical insights
    J. Phys.: Condens. Matter 28 (2016) 485002 (12pp) | Published 30 Sep

2017
  1. A. León, E.A. Velásquez, J. Mazo-Zuluaga, J. Mejía-López, J.M. Florez, P. Vargas
    Magnetic effects of interstitial hydrogen in nickel
    Journal of Magnetism and Magnetic Materials 421 (2017) 7–12; Published 1 Jan

2016
  1. A. Norambuena, S.A. Reyes, J. Mejía-Lopéz, A. Gali, J.R. Maze
    Microscopic modeling of the effect of phonons on the optical properties of solid-state emitters
    Phys. Rev. B 94, 134305; Published 18 Oct 2016
  2. J. Mazo-Zuluaga, E.A. Velásquez, D. Altbir, J. Mejía-López
    Controlling domain wall nucleation and propagation with temperature gradients
    Appl. Phys. Lett. 109, 122408 (2016); Published 19 Sep 2016

2015
  1. J. Mejía-López, E.A. Velásquez, S. López-Moreno, J. Mazo-Zuluaga
    Complex magnetic states in Ni/Fe bi-segmented nanorods
    Phys. Status Solidi RRL 9, No. 12, 740–744 (2015); Published Dec 2015
  2. F. Munoz, A.H. Romero, J. Mejia-Lopez, I. Roshchin, R.I. Gonzalez, M. Kiwi
    Surface states of FeF2 (110) and its uncompensated magnetization
    Journal of Magnetism and Magnetic Materials 393 (2015) 226–232; Published 1 Nov 2015

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