| 摘要 |
A method of forming a semi-conductor structure forming, on a prepared substrate, a ferroelecuic memory (FEM) gate unit. A gate junction region is formed between the source junction region and the drain junction region for the FEM gate unit on a FEM gate unit device area, which FEM gate unit includes a lower metal layer, a ferroelectric (FE) layer, and an upper metal layer, and which is formed on a conductive channel precursor. The structure of the semiconductor includes a substrate, which may be either bulk silicon or SOI-type silicon, conductive channels of first and second type formed above the substrate, an FEM gate unit formed above a channel region, wherein the FEM gate unit includes a lower metal layer, an FE layer, and an upper metal layer, and wherein a conductive channel of a second type is formed under the FEM gate unit. <IMAGE> |
