Review Of Spin Dependent Hall Effect

Hall effects, in general, are transport phenomena, in which an applied field on thernparticles results in a motion perpendicular to the field. In traditional Hall effect andrnits quantum versions charges are transported by the action of a Lorentz force. Thernspin Hall effect(SHE) and its quantum versions are a relativistic spin orbit couplingrnphenomenon allow to create and manipulate the spin, and generate a spin current.rnIt is of particular importance to the development of transistor like devices. Thernspin orbit interaction responsible for the SHE is also expected to cause the inversernprocess of the SHE. The inverse spin Hall effect (ISHE) is a process that convertsrna spin current into an electric current. The quantum spin Hall effect allows for thernexistence of an unusual type of material called a topological insulator without externalrnmagnetic field which conducts electricity on the surface but not through the bulk ofrnthe material and my finding shows the plot of resistivity versus quantized magneticrnfield is plateau.

Get Full Work

Report copyright infringement or plagiarism