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Charge and spin currents in mesoscopic rings: Role of next nearest-neighbors Rashba spin–orbit coupling using the Green's functions equation of motion technique
ArticleAbstract: The electronic states of a mesoscopic ring are assessed using the Green functions approach and the ePalabras claves:Mesoscopic ring, Persistent currents, Rashba spin–orbit coupling, Spin currents, Spin polarizationAutores:Bolívar N., Dalmagro F., Mayra Peralta, Mora E., Verrilli D.Fuentes:scopusCharge- 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:googlescopusA 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:googlescopusGauge field theory approach to spin transport in a 2D electron gas
ArticleAbstract: We discuss the Pauli Hamiltonian including the spin-orbit interaction within an U(1) × SU(2) gauge tPalabras claves:Gauge field theory, Spin Hall effect, Spin transport, Spin-orbit interactionAutores:Alexander Lopez, Berche B., Bolívar N., Ernesto Medina DaggerFuentes:googlescopus