| abstract |
Embodiments of the invention are directed to a fabrication method that includes forming a first-region channel over a first region of a substrate, wherein the first-region channel further includes lateral sidewalls having a length (L), a first end sidewall having a first width (W1), and a second end sidewall having a second width (W2). L is greater than W1, and L is greater than W2. A first stress anchor is formed on the first end sidewall of the first-region channel, and a second stress anchor is formed on the second end sidewall of the first-region channel. The first stress anchor is configured to impart strain through the first end sidewalls to the first-region channel. The second stress anchor is configured to impart strain through the second end sidewalls to the first-region channel. |