Two Dimensional QCA XOR Logic Using NNI Gate

You, Young-Won; Jeon, Jun-Cheol

doi:10.14257/ijca.2017.10.1.20

Cited by 3 publications

(2 citation statements)

References 22 publications

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“…12 In addition to the basic modules mentioned above, there also are modules designed based on specific cell arrangements, which can only be explained by the interaction between cells. These modules can reduce the logic depth and hardware overhead of circuits, such as the five-input majority gate, XOR gate, multiplexer, and NNI gate proposed in other studies, [20][21][22][23] respectively. These modules are also active.…”

Section: Review Of Qcamentioning

confidence: 99%

Module‐based design method using clocking scheme for quantum‐dot cellular automata

Deng

Xie

Zhang

et al. 2021

Circuit Theory & Apps

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Quantum-dot cellular automata (QCA) is a field-coupled nanotechnology with unique computing paradigms to be one of the strong alternatives to replace the traditional complementary metal oxide semiconductor (CMOS) in the future in theory. With the development of its fabrication technique and increasing circuit scale, the modular design method of QCA circuits is promoted, which consists at least of two connotations: designing appropriate modules for circuits and allocating applicable clock to circuits. In this paper, a module-based design method using a clocking scheme (MCS) in QCA is proposed, which can be categorized into the modular design methodology. A complete module

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Section: Review Of Qcamentioning

confidence: 99%

Module‐based design method using clocking scheme for quantum‐dot cellular automata

Deng

Xie

Zhang

et al. 2021

Circuit Theory & Apps

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“…Quantum-dot cellular automata (QCA) [1], a type of self-reproduction cellular automata [2][3][4], is one remarkable nanotechnology that can be a possible solution to solve this problem. The energy efficiency and high-speed switching features of this technology is great motivation for developing this paradigm [5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Design and Evaluation of Cell Interaction Based Vedic Multiplier Using Quantum-Dot Cellular Automata

Safoev

Jeon

2020

Electronics

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A multiplier is one of the main units for digital signal processing and communication systems. In this paper, a high speed and low complexity multiplier is designed on the basis of quantum-dot cellular automata (QCA), which is considered promising nanotechnology. We focus on Vedic multiplier architectures according to Vedic mathematics from ancient Indian sculptures. In fact, an adder is an important block in the design of almost all types of multipliers and a ripple carry adder is used to design simple multiplier implementations. However, a high-speed multi-bit multiplier requires high-speed adder owing to carry propagation. Cell-interaction-based QCA adders have better improvements over conventional majority-gate-based adders. Therefore, a two-bit Vedic multiplier is proposed in QCA and it is used to implement a four-bit form of the multiplier. The proposed architecture has a lower cell count and area compared to other existing structures. Moreover, simulation results demonstrate that the proposed design is sustainable and can be used to realize complex circuit designs for QCA communication networks.

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Designing nanotechnology QCA–multiplexer using majority function-based NAND for quantum computing

Jeon

2020

J Supercomput

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Two Dimensional QCA XOR Logic Using NNI Gate

Cited by 3 publications

References 22 publications

Module‐based design method using clocking scheme for quantum‐dot cellular automata

Module‐based design method using clocking scheme for quantum‐dot cellular automata

Design and Evaluation of Cell Interaction Based Vedic Multiplier Using Quantum-Dot Cellular Automata

Designing nanotechnology QCA–multiplexer using majority function-based NAND for quantum computing

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