A Novel and Systematic Approach to Implement Reversible Gates in Quantum Dot Cellular Automata

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Provided by: WSEAS
Topic: Hardware
Format: PDF
Quantum-dot Cellular Automata (QCA) is one of the emerging technologies in the area of Nano-electronics and is found to be an attractive alternative to conventional CMOS technology for several reasons. However, there have been no reports in the literature so far on QCA implementation of conventional reversible gates. In this paper, the authors propose a novel and systematic approach for the QCA implementation of conventional reversible gates. The proposed method utilizes universal nature of the majority gate for its operation.
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