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Magnetic memory, recording method of magnetic memory, and reading method of magnetic memory

机译:磁记忆,磁记忆记录方法,以及磁记忆读取方法

摘要

There is provided a magnetic memory that can suppress the increase in manufacturing costs while recording multivalued information in one memory cell, the memory including first and second tunnel junction elements each having a laminated structure including a reference layer with a fixed magnetization direction, a recording layer with a reversible magnetization direction, and an insulating layer sandwiched between the reference layer and the recording layer, a first selection transistor electrically connected to first ends of the first and second tunnel junction elements, a first wire electrically connected to a second end of the first tunnel junction element, and a second wire electrically connected to a second end of the second tunnel junction element.
机译:提供了一种磁存储器,其可以在一个存储器单元中记录多值信息时可以抑制制造成本的增加,存储器包括第一和第二隧道结元件,每个隧道结元件具有包括具有固定磁化方向的基准层的层叠结构,记录层利用可逆磁化方向和夹在参考层和记录层之间的绝缘层,第一选择晶体管电连接到第一和第二隧道结元件的第一端,第一线电连接到第一线的第二端隧道结元件和电连接到第二隧道结元件的第二端的第二导线。

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