Study of quantum transport in a magnetic wire*

Spatially varying magnetic fields lead to some very interesting physics for two dimensional electron gas. In this work we present some recent results based on the experimental observation of edge states confined by magnetic potentials and their dependence on the strength of the magnetic field strength as well as electrostatic gate voltage By numercially integrating Schroedinger Equation we explain the behavior of such magneto-electric edge states in such two dimensional electron gas.