2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/23995We have studied spin carrier dynamics under full spin-orbit coupling. The anisotropy of dispersions for independent circular spinor polarizations is explored as a possible vertical multichannel voltage controlled spin-filter. Small voltage variations are found to select the current polarizations in a resonant tunneling geometry.4 pages, 4 figuresMesoscale and Nanoscale PhysicsMaterials Sciencetext