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Analytic treatment of the incomplete ferromagnetic domain-wall model for exchange bias
ArticleAbstract: The incomplete ferromagnetic domain-wall model we proposed recently is solved analytically. We derivPalabras claves:exchange bias, Interfaces, Magnetic devices, Magnetic multilayers, NanostructuresAutores:José Mejía-López, Kiwi M., Ramírez R.Fuentes:scopusEnergetics and the magnetic state of Mn<inf>2</inf> adsorbed on Au(111): Dimer bond distance dependence
ArticleAbstract: In this work we present a theoretical study of the adsorption Mn2 dimer on the Au(111) surface. HerePalabras claves:Diffusion of Mn 2, Magnetic bi-stability, Supported manganese dimerAutores:Calles A., José Mejía-López, López-Moreno S., Morán-López J.L., Munoz F.Fuentes:scopusExchange bias of patterned systems: Model and numerical simulation
ArticleAbstract: The magnitude of the exchange bias field of patterned systems exhibits a notable increase in relatioPalabras claves:exchange bias, Magnetic heterostructures, Magnetic multilayersAutores:García G., José Mejía-López, Kiwi M., Ramírez R.Fuentes:scopusHydrogen induced AFM to FM magnetic transition in ε-FeH<inf>x</inf>
ArticleAbstract: We study the magnetic behavior of the metallic system ∊-FeHx as a function hydrogen concentration (xPalabras claves:Autores:José Mejía-López, León A.M., Torres F., Vargas P., Velásquez É.A.Fuentes:scopusMagnetic effects of interstitial hydrogen in nickel
ArticleAbstract: Hydrogen storage in materials is among the most relevant fields when thinking about energy conversioPalabras claves:ab initio calculations, Ferromagnetic nickel, Interstitial hydrogen, Metal hydrides, NiH x, Stoner modelAutores:Florez J., José Mejía-López, León A.M., Mazo-Zuluaga J., Vargas P., Velásquez É.A.Fuentes:scopusPercolation and magnetism: Interplay and relevance
ArticleAbstract: Magnetism of artificial structures, multilayer arrays and granular systems has lately attracted widePalabras claves:Coercivity, percolation, thin filmsAutores:José Mejía-López, Kiwi M., Schuller I.K., Suhl H.Fuentes:scopusSearching for the nanoscopic-macroscopic boundary
ArticleAbstract: Several studies have focused on the size-dependent properties of elements, looking for a unique defiPalabras claves:Nanoscopic-macroscopic boundary, Nanostructure, Ordering temperature, Quantum Heisenberg variational approachAutores:Altbir D., Duque L.F., José Mejía-López, Mazo-Zuluaga J., Velásquez É.A.Fuentes:scopusSurface states of FeF<inf>2</inf> (110) and its uncompensated magnetization
ArticleAbstract: The (110) surface of iron fluoride (FeF2) is especially relevant to the understanding of the exchangPalabras claves:Autores:Gonzalez R.I., José Mejía-López, Kiwi M., Munoz F., Romero A.H., Roshchin I.V.Fuentes:scopus