| 摘要 |
Structures and methods for operating the same. The structure includes (a) a substrate; (b) a first and second electrode regions on the substrate; and (c) a third electrode region disposed between the first and second electrode regions. In response to a first write voltage potential applied between the first and third electrode regions, the third electrode region changes its own shape, such that in response to a pre-specified read voltage potential subsequently applied between the first and third electrode regions, a sensing current flows between the first and third electrode regions. In addition, in response to a second write voltage potential being applied between the second and third electrode regions, the third electrode region changes its own shape such that in response to the pre-specified read voltage potential applied between the first and third electrode regions, said sensing current does not flow between the first and third electrode regions.
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