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   Articles with "dot cellular" as a keyword



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Designing Nanoscale Counter Using Reversible Gate Based on Quantum-Dot Cellular Automata

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recommendations! Published in 2018 at "International Journal of Theoretical Physics"

DOI: 10.1007/s10773-017-3638-6

Abstract: Some new technologies such as Quantum-dot Cellular Automata (QCA) is suggested to solve the physical limits of the Complementary Metal-Oxide Semiconductor (CMOS) technology. The QCA as one of the novel technologies at nanoscale has potential… read more here.

Keywords: reversible gate; quantum dot; dot cellular; cellular automata ... See more keywords
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An Efficient Module for Full Adders in Quantum-dot Cellular Automata

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recommendations! Published in 2018 at "International Journal of Theoretical Physics"

DOI: 10.1007/s10773-018-3820-5

Abstract: Quantum-dot cellular automata (QCA), a new computing paradigm at nanoscale, may be a prospective alternative to conventional CMOS-based integrated circuits. Modular design methodology in QCA domain has not been widely investigated. In this paper, an… read more here.

Keywords: module; quantum dot; full adders; dot cellular ... See more keywords
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A Novel Full Adder/Subtractor in Quantum-Dot Cellular Automata

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recommendations! Published in 2018 at "International Journal of Theoretical Physics"

DOI: 10.1007/s10773-018-3925-x

Abstract: Quantum-dot cellular automata (QCA), one of the alternative CMOS technologies at a nano scale, promises to design digital circuits with extra low-power, extremely dense and high speed structures. In this paper, a new QCA gate… read more here.

Keywords: subtractor; full adder; adder; quantum dot ... See more keywords
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Counters Designs with Minimum Number of Cells and Area in the Quantum-Dot Cellular Automata Technology

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recommendations! Published in 2019 at "International Journal of Theoretical Physics"

DOI: 10.1007/s10773-019-04070-2

Abstract: The quantum-dot cellular automata (QCA) were highly regarded due to its high operating frequency and significantly low power consumption. One of the most useful circuits in processors architecture is counter. This paper presents effective designs… read more here.

Keywords: area; quantum dot; cellular automata; technology ... See more keywords
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A New Nano Design for Implementation of a Digital Comparator Based on Quantum-Dot Cellular Automata

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recommendations! Published in 2020 at "International Journal of Theoretical Physics"

DOI: 10.1007/s10773-020-04499-w

Abstract: Quantum-dot is the result of elastic relaxation which has a straight relationship with the optical and electronic aspects of the quantum-dot-based devices. In nanotechnologies, Quantum-dot Cellular Automata (QCA) is a perfect transistor-less computation method where… read more here.

Keywords: comparator; nano design; quantum dot; dot cellular ... See more keywords
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A signal calculation grid for quantum-dot cellular automata

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recommendations! Published in 2018 at "Journal of Computational Electronics"

DOI: 10.1007/s10825-017-1075-7

Abstract: The quantum-dot cellular automata (QCA) computing paradigm presents great promise as a potential strategy for future nanocomputing devices. Perhaps the greatest challenge facing the QCA architecture is finding a robust wire crossing strategy. In this… read more here.

Keywords: signal calculation; calculation grid; quantum dot; dot cellular ... See more keywords
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Novel circuit design of serial–parallel multiplier in quantum-dot cellular automata technology

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recommendations! Published in 2018 at "Journal of Computational Electronics"

DOI: 10.1007/s10825-018-1220-y

Abstract: The quantum-dot cellular automata (QCA) is a novel technology with greater potential to provide circuits with small size and high speed compared with complementary metal–oxide–semiconductor (CMOS) technology. This paper presents and evaluates a novel serial–parallel… read more here.

Keywords: serial parallel; quantum dot; circuit; dot cellular ... See more keywords

The design, analysis, and cost estimation of a generic adder and subtractor using the layered T (LT) logic reduction methodology with a quantum-dot cellular-automata-based approach

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recommendations! Published in 2021 at "Journal of Computational Electronics"

DOI: 10.1007/s10825-021-01712-9

Abstract: The quantum-dot cellular automata (QCA) is considered to be one of the ground-breaking nanotechnologies developed over the last two decades. A layered T (LT) logic cell library is constructed herein, and the methodology is extended… read more here.

Keywords: methodology; quantum dot; adder; cost ... See more keywords
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An Efficient Inverter Logic in Quantum-Dot Cellular Automata for Emerging Nanocircuits

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recommendations! Published in 2019 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-019-04103-2

Abstract: Quantum-dot cellular automata (QCA) has been advocated as one of the most propitious nanoelectronic technologies. The fault rates in QCA are very high due to its susceptibility to cell deposition defects. Also, the power requirements… read more here.

Keywords: inverter; quantum dot; power; qca ... See more keywords
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Designing single layer counter in quantum-dot cellular automata with energy dissipation analysis

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recommendations! Published in 2018 at "Ain Shams Engineering Journal"

DOI: 10.1016/j.asej.2017.05.010

Abstract: Abstract Quantum-dot cellular automata is a promising nanotechnology and a possible alternative to complementary metal-oxide-semiconductor (CMOS) transistors. Nowadays, several sequential and combinational logic circuits have been designed and implemented using QCA nanotechnology. However the impact… read more here.

Keywords: energy; quantum dot; dot cellular; energy dissipation ... See more keywords
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An optimized design of full adder based on nanoscale quantum-dot cellular automata

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recommendations! Published in 2018 at "Optik"

DOI: 10.1016/j.ijleo.2017.12.062

Abstract: Abstract Quantum-Dot Cellular Automata (QCA) technology uses quantum dots instead of transistors and diodes for performing the logical operation. Also, in logical circuits, many operations, such as multiplication, subtraction, and division are done using the… read more here.

Keywords: dot cellular; cellular automata; quantum dot; design ... See more keywords