2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/128273A three barrier resonant tunneling structure in which the two quantum wells are formed by a dilute magnetic semiconductor material (ZnMnSe) with a giant Zeeman splitting of the conduction band is theoretically investigated. Self-consistent numerical simulations of the structure predict giant magnetocurrent in the resonant bias regime as well as significant current spin polarization for a considerable range of applied biases.4 pages, 4 figuresMesoscale and Nanoscale PhysicsMaterials Sciencetext