Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsElectronic MaterialsMagnetic MaterialsMagnetic Properties Of SolidsMagnetism In SolidsMemory DevicesSemiconductor PhysicsSpintronic MaterialsSpintronicsLogic DevicesMagnetic SemiconductorsNonlinear TransportNonvolatile MemoryNonvolatile Memory DevicesSpin Dynamics In SemiconductorsSpin TransportSpin-dependent Transport