| 摘要 |
Semiconductor devices and related fabrication methods are provided. An exemplary fabrication method involves forming a pair of gate structures having a dielectric region disposed between a first gate structure of the pair and a second gate structure of the pair, and forming a voided region in the dielectric region between the first gate structure and the second gate structure. The first and second gate structures each include a first gate electrode material, wherein the method continues by removing the first gate electrode material to provide second and third voided regions corresponding to the gate structures and forming a second gate electrode material in the first voided region, the second voided region, and the third voided region.
|
