| 摘要 |
A method for forming a DRAM memory with a two-sided transistor includes: providing a silicon finFET structure having at least two fins, and a trench between the fins; forming high ohmic gates on either side of the fins; forming a hole between each pair of high ohmic gates to enable connection between the pair of high ohmic gates; forming a gate on one side of the trench and underneath one of the pair of high ohmic gate; forming a layer of oxide over the gate; and depositing tungsten in the trench to form a thick layer of metal at the bottom to form a word line. |
