A novel QCA circuit-switched network with power dissipation analysis for nano communication applications

Article Chemistry, Multidisciplinary

Novel Reversible Comparator Design in Quantum Dot-Cellular Automata with Power Dissipation Analysis

Mohsen Vahabi et al.

Summary: The aim of this research is to design a 1-bit comparator building block based on reversible logic and implement it in QCA. The proposed comparator is denser, cost-effective, and more efficient than previous works.

APPLIED SCIENCES-BASEL (2022)

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Article Computer Science, Information Systems

Ultra-Low-Cost Design of Ripple Carry Adder to Design Nanoelectronics in QCA Nanotechnology

Mohsen Vahabi et al.

Summary: This paper introduces two new FA circuits in QCA technology and implements superior-performing RCA circuits. Compared to other designs, the proposed approach outperforms by 46.43%, attributed to the absence of crossovers and inverter gates.

ELECTRONICS (2022)

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Article Chemistry, Multidisciplinary

Design and Implementation of New Coplanar FA Circuits without NOT Gate and Based on Quantum-Dot Cellular Automata Technology

Mohsen Vahabi et al.

Summary: This article introduces a new XOR gate design based on cell-level methodology, which has been used to implement two new full adder circuits. Simulation results show the advantage of the proposed designs over previous structures.

APPLIED SCIENCES-BASEL (2021)

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Article Chemistry, Multidisciplinary

Design and Implementation of Novel Efficient Full Adder/Subtractor Circuits Based on Quantum-Dot Cellular Automata Technology

Mohsen Vahabi et al.

Summary: This paper introduces three new Full Adder/Subtractor circuits with the lowest number of cells, lowest area, lowest latency, and a coplanar (single-layer) circuit design, which have potential for high-speed, low-power digital computing at the nanoscale level.

APPLIED SCIENCES-BASEL (2021)

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Article Engineering, Electrical & Electronic