Lent C. – TechConnect Briefs

Clocked Quantum-dot Cellular Automata circuits

Kummamurui R., Orlov A., Lent C., Bernstein G., Snider G., University of Notre Dame, US

We present an experimental demonstration of novel Quantum-dot Cellular Automata (QCA) circuits utilizing clocked architecture -a QCA latch and a two-bit QCA shift register. Devices are fabricated using metal tunnel junction technology and operate at [...]