发明授权
US08878318B2 Structure and method for a MRAM device with an oxygen absorbing cap layer 有权
具有氧吸收盖层的MRAM器件的结构和方法

Structure and method for a MRAM device with an oxygen absorbing cap layer
摘要:
MTJ stack structures for an MRAM device include an MTJ stack having a pinned ferromagnetic layer over a pinning layer, a tunneling barrier layer over the pinned ferromagnetic layer, a free ferromagnetic layer over the tunneling barrier layer, a conductive oxide layer over the free ferromagnetic layer, and an oxygen-based cap layer over the conductive oxide layer.
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