Patent ID: 7154773

Claim:
A magnetoresistive random access memory (MRAM) cell, comprising: a magnetic tunnel junction including first and second magnetic regions stacked in a parallel, overlying relationship and separated by a non-magnetic tunneling barrier layer, the first magnetic region comprising a reference layer having a fixed magnetization adjacent the tunneling barrier layer, the second magnetic region comprising a free layer provided with an easy axis of magnetization and having first and second free magnetizations that are aligned with the easy axis in opposite alignment to each other and being separated by a magnetic domain wall; wherein the magnetic domain wall is magnetically movable along the easy axis of the free layer, the free layer is magnetically coupled to magnetic fields generated by first and second currents running through first and second conductive lines crossing each other at a crossing angle, and the easy axis of the free layer is inclined under an inclination angle relative to both the first and second conductive lines.