[1] Univ Massachusetts, Dept Elect & Comp Engn, Nanofabr Lab, Amherst, MA 01003 USA
[2] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA
[3] Tohoku Univ, New Ind Creat Hatchery Ctr, Global INTegrat Initiat, Sendai, Miyagi 9808577, Japan
[4] Global Foundries, Milpitas, CA USA
[5] Univ Missouri, Comp Sci & Elect Engn, Global Foundries, Kansas City, MO 64110 USA