Rajani Kuchipudi Hamid Mahmoodi Strain Silicon Optimization for Memory and Logic in Nano-Scale CMOS. 27-32 2007 conf/isqed/2007 ISQED http://doi.ieeecomputersociety.org/10.1109/ISQED.2007.151 db/conf/isqed/isqed2007.html#KuchipudiM07