摘要 |
According to one embodiment, a nonvolatile memory device includes a first conductive unit, a second conductive unit, and a memory layer. The memory layer is provided between the first conductive unit and the second conductive unit. The memory layer is capable of reversibly transitioning between a first state with a low resistance and a second state with a higher resistance than the first state due to a current supplied via the first conductive unit and the second conductive unit. The memory layer has a chalcopyrite structure.
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