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dc.contributor.authorAlharbi, Mohammed
dc.contributor.authorEdwards, Gerard
dc.contributor.authorStocker, Richard
dc.date.accessioned2024-01-25T02:48:09Z
dc.date.available2024-01-25T02:48:09Z
dc.date.issued2024-01-16
dc.identifierhttps://chesterrep.openrepository.com/bitstream/handle/10034/628444/quantumrep-06-00004-v2.pdf?sequence=2
dc.identifier.citationAlharbi, M., Edwards, G., & Stocker, R. (2024). An ultra-energy-efficient reversible quantum-dot cellular automata 8:1 multiplexer circuit. Quantum Reports, 6(1), 41-57. https://doi.org/10.3390/quantum6010004
dc.identifier.doi10.3390/quantum6010004
dc.identifier.urihttp://hdl.handle.net/10034/628444
dc.description.abstractEnergy efficiency considerations in terms of reduced power dissipation are a significant issue in the design of digital circuits for very large-scale integration (VLSI) systems. Quantum-dot cellular automata (QCA) is an emerging ultralow power dissipation approach, distinct from traditional, complementary metal-oxide semiconductor (CMOS) technology, for building digital computing circuits. Developing fully reversible QCA circuits has the potential to significantly reduce energy dissipation. Multiplexers are fundamental elements in the construction of useful digital circuits. In this paper, a novel, multilayer, fully reversible QCA 8:1 multiplexer circuit with ultralow energy dissipation is introduced. The power dissipation of the proposed multiplexer is simulated using the QCADesigner-E version 2.2 tool, describing the microscopic physical mechanisms underlying the QCA operation. The results show that the proposed reversible QCA 8:1 multiplexer consumes 89% less energy than the most energy-efficient 8:1 multiplexer circuit previously presented in the literature.
dc.publisherMDPI
dc.relation.urlhttps://www.mdpi.com/2624-960X/6/1/4
dc.rightsLicence for VoR version of this article starting on 2024-01-16: https://creativecommons.org/licenses/by/4.0/
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceeissn: 2624-960X
dc.subjectPhysics and Astronomy (miscellaneous)
dc.subjectAstronomy and Astrophysics
dc.subjectAtomic and Molecular Physics, and Optics
dc.subjectStatistical and Nonlinear Physics
dc.titleAn Ultra-Energy-Efficient Reversible Quantum-Dot Cellular Automata 8:1 Multiplexer Circuit
dc.typeArticle
dc.identifier.eissn2624-960X
dc.contributor.departmentLiverpool John Moores University; University of Chester
dc.identifier.journalQuantum Reports
dc.date.updated2024-01-25T02:48:09Z


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