| 摘要 |
Semiconductor devices and methods for manufacturing the same are disclosed. In one embodiment, a method includes forming a first shielding layer on a substrate. The method further includes forming one of source and drain regions, which is stressed, with the first shielding layer as a mask. The method further includes forming a second shielding layer on the substrate, and forming the other of the source and drain regions with the second shielding layer as a mask. The method further includes removing a portion of the second shielding layer which is next to the other of the source and drain regions. The method further includes forming a gate dielectric layer, and forming a gate conductor as a spacer on a sidewall of a remaining portion of the second shielding layer. |
