Design of Exclusive-OR Logic Gate on Quantum-Dot Cellular Automata
Sangho Shin, Gil‐Je Lee, Kee-Young Yoo · International Journal of Control and Automation · 2015
Most of Exclusive-OR(XOR) logic gates on quantum-dot cellular automata(QCA) is based on configuration of 2-input, and they are hardly to be scalable and exists unbearable noise because they are only focused on decrease of latency and space. In this paper, we propose how to make a scalable logic using a wire crossing technique, and give examples of two expanded XOR gate using typical logic gates on QCA. The designed logics are simulated and show accurate output results.