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IEEE International Symposium on Multiple-Valued Logic, 2019 Regular structures in Quantum-dot Cellular Automata (QCA) allow for ease of design and uniform clocking structure. The paper presents a comparative analysis of QCA realization using regular structures: Shannon-Lattices and Programmable Logic Arrays (PLAs)
Rahul Singhal, M. Perkowski
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A novel presentation of reversible logic gate in Quantum-dot Cellular Automata (QCA)
2014 International Conference on Electrical Engineering and Information & Communication Technology, 2014In last few decades, low power processing and small scaling have been successfully achieved by conventional lithography-based VLSI technology. However, this trend confronts serious challenges due to fundamental physical limits of Complementary Metal-Oxide-Semiconductor (CMOS) technology such as ultra-thin gate oxides, short channel effects, doping ...
Ali Newaz Bahar +2 more
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Operation of a quantum-dot cellular automata (QCA) shift register and analysis of errors
IEEE Transactions on Electron Devices, 2003A O Orlov +2 more
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A new quantum-dot cellular automata full-adder
Microelectronics Journal, 2010 A novel expandable five-input majority gate for quantum-dot cellular automata and a new full-adder cell are presented. Quantum-dot cellular automata (QCA) is an emerging technology and a possible alternative for semiconductor transistor based ...
Keivan Navi +2 more
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Design of an Efficient N × N Butterfly Switching Network in Quantum-Dot Cellular Automata (QCA)
IEEE transactions on nanotechnology, 2020Quantum-dot cellular automata (QCA) is a rapidly growing nanotechnology very well suited for designing ultra-dense, low-power, and high-performance digital circuits.
A. Bahar, K. Wahid
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Reversible computation with quantum-dot cellular automata (QCA)
Proceedings of the 2nd conference on Computing frontiers, 2005Quantum-dot cellular automata (QCA) is a strategy in which binary data is represented by charge configuration within a multi-dot cell. Data is transmitted to nearest neighbors by the Coulombic interaction. An electric field acts as a clock and imposes directionality on circuits. We have explored the connection between logical reversibility and physical
Craig S. Lent +2 more
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Design of Efficient Quantum-Dot Cellular Automata (QCA) MAC Unit
2018 30th International Conference on Microelectronics (ICM), 2018QCA technology has considerable advantages in comparison with Complementary Metal Oxide Semiconductor (CMOS) technology, such as extremely low power dissipation, high operating frequency, and a small size and can operate at one Terahertz. The Multiply -Accumulator (MAC) unit is considered as one of the essential operation in Digital Signal Processing ...
Ismail Gassoumi +2 more
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A Novel Modular Decoder Implementation in Quantum-Dot Cellular Automata (QCA)
2011 International Conference on Nanoscience, Technology and Societal Implications, 2011Moein Kianpour, Reza Sabbaghi-Nadooshan
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Binary Coded Decimal (BCD) Seven Segment Circuit Designing using Quantum-dot Cellular Automata (QCA)
2021 5th International Conference on Trends in Electronics and Informatics (ICOEI), 2021QCA is an alternative nanotechnology which keeps scaling down the technology further. It can do scaling beyond to a level where complementary metal oxide semiconductor (CMOS) scaling rises the issue.
Bhoomika Raina +3 more
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Nano-Calculator using Quantum Dot Cellular Automata (QCA)
2017 1st International Conference on Electronics, Materials Engineering and Nano-Technology (IEMENTech), 2017CMOS technology over Transistor is an important contribution in Very Large Scale Integrated technique for the last two decades. Quantum Dot Cellular Automata (QCA) brings as a replacement solution to the fundamental limits of CMOS technology. This paper is a proposal of making Quantum dot cellular automata (QCA) based Nano-calculator.
Ratna Chakrabarty +4 more
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