Il Hwan Cho, Junsoo Kim, Il Han Park, Hyungcheol Shin, Byung-Gook Park, Jong Duk Lee, and Jong-Ho Lee, “Isolation Method for Bulk FinFET without Using CMP Process,” The 13th Korean Conference on Semiconductors, Jeju, Korea, pp. 1281-1282, Feb. 23-24, 2006