Device and method for disturbance free 3D MRAM fabrication
Abstract:
A magnetic random access memory includes a memory cell including a first fixed layer, a second fixed layer, and one or more free layers disposed between the first fixed layer and the second fixed layer. The first and second fixed layers are continuous layers and commonly shared by a plurality of memory cells. The magnetic random access memory has a relatively simple structure that not only reduces magnetic interference between memory cells, but also simplifies the fabrication process and increases the integration level.
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