Work

Efficient design of a reversible 2-to-4 decoder in quantum-dot cellular automata using Toffoli gates

Year: 2024

Type: article

Abstract: This research presents an optimized design of a 2-to-4 decoder in Quantum-dot Cellular Automata (QCA) using a new formula developed from the Reversible. The proposed QCA decoder architecture employs 112 cells and occupies an area of 0.13μm², achieving a significant reduction in size compared to previous designs. The circuit is designed using a single-layer approach, enhancing its efficiency and minimizing power dissipation. Simulation results using the QCA Designer simulator version 2.0.3 demonstrate the enhanced functionality of the suggested decoder in regard to functionality and also efficiency, making it a promising candidate for future nanoscale integrated circuit applications.

Source: International Journal of Scientific World

DOI: 10.14419/6n3kxj16

Authors: Bahijja Yahaya Galadima, Garba Shehu Musa Galadanci, Nura Muhammad Shehu

Institution: Bayero University Kano

Language: English

Topic: Quantum-Dot Cellular Automata

Subfield: Computational Theory and Mathematics

Field: Computer Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4404187791

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