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A perfect spin filtering device through Mach-Zehnder interferometry in a GaAs/AlGaAs electron gas
ArticleAbstract: A spin filtering device based on quantum spin interference is addressed, for use with a two-dimensioPalabras claves:Autores:Alexander Lopez, Berche B., Bolívar N., Ernesto Medina DaggerFuentes:googlescopusCharge- and spin-polarized currents in mesoscopic rings with Rashba spin-orbit interactions coupled to an electron reservoir
ArticleAbstract: The electronic states of a mesoscopic ring are assessed in the presence of Rashba spin-orbit (SO) coPalabras claves:Autores:Berche B., Bolívar N., Ellner M., Ernesto Medina DaggerFuentes:googlescopusClassical Yang-Mills theory in condensed matter physics
ArticleAbstract: Gauge field theory approaches have been used extensively in recent times to discuss the physical conPalabras claves:Autores:Berche B., Ernesto Medina DaggerFuentes:googlescopusCorrelations in the low-temperature phase of the two-dimensional XY model
ArticleAbstract: Monte Carlo simulations of the two-dimensional XY model are performed in a square geometry with fixePalabras claves:Autores:Berche B., Fariñas-Sánchez A.I., Ricardo ParedesFuentes:scopusGauge transformations and conserved quantities in classical and quantum mechanics
ArticleAbstract: We are taught that gauge transformations in classical and quantum mechanics do not change the physicPalabras claves:Autores:Berche B., Ernesto Medina Dagger, Malterre D.Fuentes:googlescopusGauge transformations of spin-orbit interactions in graphene
ArticleAbstract: Inclusion of spin-dependent interactions in graphene in the vicinity of the Dirac points can be posePalabras claves:Mesoscopic and Nanoscale SystemsAutores:Alexander Lopez, Berche B., Bolívar N., Ernesto Medina DaggerFuentes:googlescopusFerromagnetic order induced on graphene by Ni/Co proximity effects
ArticleAbstract: We build a tight-binding Hamiltonian describing Co/Ni over graphene, contemplating ATOP (a Co/Ni atoPalabras claves:Autores:Berche B., Colmenárez L., Ernesto Medina Dagger, Lopez A., Mayra PeraltaFuentes:scopusInfluence of quenched dilution on the quasi-long-range ordered phase of the 2d XY model
ArticleAbstract: The influence of non magnetic impurities in the 2d XY model is investigated through Monte Carlo (MC)Palabras claves:Autores:Berche B., Fariñas-Sánchez A.I., Holovatch Y., Ricardo ParedesFuentes:scopusEvidence for a topological transition in nematic-to-isotropic phase transition in two dimensions
ArticleAbstract: The nematic-to-isotropic orientational phase transition, or equivalently the RP2 model, is considerePalabras claves:Autores:Berche B., Fariñas-Sánchez A.I., Ricardo ParedesFuentes:scopusIntroduction to thermodynamics of spin models in the Hamiltonian limit
ArticleAbstract: A didactic description of the thermodynamic properties of classical spin systems is given in terms oPalabras claves:Autores:Alexander Lopez, Berche B.Fuentes:googlescopus