| 摘要 |
PROBLEM TO BE SOLVED: To provide a memory cell structure without gate leak current, and an activation method thereof. SOLUTION: The structure includes (a) a substrate, (b) first and second electrode regions 610, 1120 on the substrate, and (c) a third electrode region 1110 arranged between the first electrode region and the second electrode region. When a first write voltage potential is applied between the first electrode and the third electrode region, in response thereto, the third electrode region changes the shape of its own and then, when a predetermined read voltage potential is applied between the first electrode region and the third electrode region, in response thereto, a sense current flows between the first electrode region and the third electrode region. Further, when a second write voltage potential is applied between the second electrode region and the third electrode region, in response thereto, no sense current flows between the first electrode region and the third electrode region. COPYRIGHT: (C)2007,JPO&INPIT
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