id author title date pages extension mime words sentence flesch summary cache txt z890rr19n7t Yong Tang Experimental demonstration of radio frequency quantum-dot cellular automata devices 2009 .txt text/plain 328 17 48 This dissertation is focusing on investigating the time evolution of the binary state in QCA logic devices, as well as experimentally verification of the high-speed capabilities of clocked QCA devices. Functional QCA logic devices such as binary wires, majority gates, shift registers and fan-outs have been demonstrated in metal-dot systems at dilution refrigerator temperatures (< 100 mK). cache/z890rr19n7t.txt txt/z890rr19n7t.txt