The physical properties of the Hall current

We study the stationary state of Hall devices composed a load circuit connected to lateral edges Hall-bar. follow approach developed in previous work (Creff et al. J. Appl. Phys 2020) which ideal bar is defined by minimum power dissipation principle. The presence both and magnetic field induces injection current: so-called current. Analytical expressions for longitudinal transverse currents are derived. It shown that efficiency into quadratic angle obeys maximum transfer theorem. For usual values angle, main contribution this provides from current flowing along edges, instead crossing bar.