Uniaxial and Biaxial Strain for CMOS Performance Enhancement
2006
Uniaxial stressors have been mainly employed for boosting PMOS performance, while it is more difficult to increase NMOS performance using tensile stressors. This results in changing the n:p ratio, which requires circuit layout changes. Enhancing both NMOS and PMOS performance to retain the same n:p ratio is desirable. Interactions between biaxial lattice strain, uniaxial relaxation, process-induced stressor and channel orientation have been optimized to achieve the desired stress configurations for enhancing both short-channel SSOI NMOS and PMOS devices
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
1
References
0
Citations
NaN
KQI