Hall field-induced resistance oscillations in tilted magnetic fields
  We have studied the effect of an in-plane magnetic field on Hall field-induced resistance oscillations in high mobility two-dimensional electron systems. We have found that the oscillation frequency depends only on the perpendicular component of the magnetic field but the oscillation amplitude decays exponentially with an in-plane component. While these findings cannot be accounted for by existing theories of nonlinear transport, our analysis suggests that the decay can be explained by an in-plane magnetic field-induced modification of the quantum scattering rate. 
A.T. Hatke, M.A. Zudov, L.N. Pfeiffer, and K.W. West
cond-mat.mes-hall