Recessed Channel Dual Gate Single Electron Transistors (RCDG-SETs) for Room Temperature Operation. - Sang Hyuk Park; Sangwoo Kang; Seongjae Cho; Dong-Seup Lee; Jung Han Lee; Hong-Seon Yang; Kwon-Chil Kang; Joung-Eob Lee; Jong Duk Lee; Byung-Gook Park (IEICE Trans. Electron., 2009)