Hall effect in quasi-two-dimensional superlattices in nonquantizing magnetic and strong electric fields

The transverse electric field Ey arising in quasi-two-dimensional superlattices (SLs) in a strong pulling electric field Ex and a weak magnetic field oriented in a direction perpendicular to the plane of the SL (H ∥ Z) is calculated. In the case where the electronic energy spectrum is nonadditive, the field Ey includes the Hall factor and the spontaneous transverse electric field that exists without H. The field Ey is a multivalued and sign-variable function of Ex. The asymptotically stable branches of the function Ey are determined. The (kinetic) “potential,” whose minimum corresponds to a stationary state of the nonequilibrium electron gas, is used.