Hoon Jeong, Yeun Seung Lee, Sangwoo Kang, Il Han Park, Woo Young Choi, Hyungcheol Shin, Jong Duk Lee, and Byung-Gook Park, “Capacitorless DRAM Cell with Highly Scalable Surrounding Gate Structure,” 2006 International Conference on Solid State Devices and Materials, pp.574-575, Yokohama, Japan, September 13-15, 2006