Browsing by Author "Mejía López, José Félix"
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- ItemA charge optimized many-body potential for iron/iron-fluoride systems(2019) Tangarife Franco, Edwin; Romero, A. H.; Mejía López, José Félix
- ItemAb initio study of the magnetic behavior of metal hydrides : a comparison with the slater-pauling curve(2018) León, Andrea; Velásquez Sierra, Ever Alberto; Mejía López, José Félix; Vargas, P.
- ItemAnalytic treatment of the incomplete ferromagnetic domain-wall model for exchange bias(2002) Mejía López, José Félix; Ramírez Leiva, Ricardo; kiwiTichauer, Miguel Germán
- ItemAnisotropía de superficie en nanopartículas de magnetita: simulación de Monte Carlo(2007) Mazo-Zuluaga, J.; Mejía López, José Félix
- ItemAsymmetric magnetic dots: A way to control magnetic properties(2011) Vargas, N.; Mejía López, José Félix
- ItemAsymmetric Reversal of the Hysteresis Loop in Exchange-Biased Nanodots(2005) Mejía López, José Félix
- ItemBridging the gap between discrete and continuous magnetic models in the scaling approach(2015) Mejía López, José Félix
- ItemCoercivity of a percolative magnetic system(2000) Mejía López, José Félix; Ramírez Leiva, Ricardo; kiwiTichauer, Miguel Germán
- ItemComplex magnetic states in Ni/Fe bi-segmented nanorods(2015) Mejía López, José Félix; Velasquez, Ever A.; Lopez-Moreno, S.; Mazo-Zuluaga, J.
- ItemControlling domain wall nucleation and propagation with temperature gradients(2016) Mazo Zuluaga, J.; Velásquez, E. A.; Altbir, D.; Mejía López, José Félix
- Item(Cu)tet(Cr2–xSnx)octS4–ySey Spinels : Crystal Structure, Density Functional Theory Calculations, and Magnetic Behavior(2019) Moris, Silvana; Valencia Gálvez, Paulina; Mejía López, José Félix; Peña, Octavio; Barahona, Patricia; Galdámez, Antonio
- ItemDevelopment of vortex state in circular magnetic nanodots: Theory and experiment(2010) Mejía López, José Félix
- ItemDisplacements of hysteresis loops in magnetite nanoparticles(2012) Mazo-Zuluaga, J.; Mejía López, José Félix
- ItemEffect of Anisotropy and Exchange Bias on Reversal of Sub-100 nm Magnetic Dots(IEEE, 2006) Roshchin, J. V.; Li, C.; Li, Z.; Mejía López, José Félix; Altbir, D.; Romero, H. A.; Dumas, R. K.; Liu, K.; Batlle, X.; Schuller, I. K.Detailed knowledge of magnetization reversal and possible magnetic configurations in magnetic nanostructures is essential for high-density magnetic memory. Magnetism of nanostructured magnets, of size comparable to or smaller than ferromagnetic domain size, offers a great potential for new physics. We present results of a systematic study of magnetic reversal in sub-100 nm nanodots, and how this reversal can be affected by various types of anisotropy, temperature, and exchange bias.
- ItemEffect of sulphur doping on manganese clusters: an ab initio study(2008) Mejía López, José Félix; Pinto Díaz, Julio Carlos
- ItemEffect of surface anisotropy on the magnetic properties of magnetite nanoparticles: A Heisenberg-Monte Carlo study(2008) Mazo-Zuluaga, J.; Mejía López, José Félix
- ItemEncapsulation effect of pi-conjugated quaterthiophene on the radial breathing and tangential modes of semiconducting and metallic single-walled carbon nanotubes(2020) Chenouf, J.; Boutahir, M.; Fakrach, B.; Rahmani, A.; Chadli, H.; Hermet, P.; Mejía López, José Félix; Rahmani, A.
- ItemEnergetics and the magnetic state of Mn2 adsorbed on Au(111): Dimer bond distance dependence(2016) Lopez Moreno, S.; Mejía López, José Félix; Munoz, Francisco; Calles, A.; Moran Lopez, J.L.
- ItemEnergy contributions in magnetite nanoparticles: computation of magnetic phase diagram, theory, and simulation(2011) Mejía López, José Félix
- ItemExchange bias of patterned systems: Model and numerical simulation(2010) García Alimenti, Griselda Noemi; kiwiTichauer, Miguel Germán; Mejía López, José Félix; Ramírez Leiva, Ricardo