Quantum‐Dot Cellular Automata‐Based Full Adder Design: Comprehensive Review and Performance Comparison

UB Joy, S Chakraborty, S Islam… - … in Materials Science …, 2023 - Wiley Online Library
Being one of the promising techniques for future computing systems, quantum‐dot cellular
automata (QCA)‐based circuit design has gained massive interest among researchers due …

An ultra-area-efficient ALU design in QCA technology using synchronized clock zone scheme

M Patidar, U Singh, SK Shukla, GK Prajapati… - The Journal of …, 2023 - Springer
A quantum-dot cellular automaton (QCA) is currently regarded as a radical nanotechnology
that is rapidly growing and offering new methods for achieving high-speed computing at the …

Reversible Quantum-Dot Cellular Automata-Based Arithmetic Logic Unit

M Alharbi, G Edwards, R Stocker - Nanomaterials, 2023 - mdpi.com
Quantum-dot cellular automata (QCA) are a promising nanoscale computing technology that
exploits the quantum mechanical tunneling of electrons between quantum dots in a cell and …

Optimal design for digital comparator using QCA nanotechnology with energy estimation

VK Sharma - International Journal of Numerical Modelling …, 2021 - Wiley Online Library
Quantum‐dot cellular automata (QCA) is a transistor‐less technology to implement the
nanoscale circuit designs. QCA circuits are fast, highly dense and dissipate less energy as …

Optimal design for 1:2n demultiplexer using QCA nanotechnology with energy dissipation analysis

VK Sharma - International Journal of Numerical Modelling …, 2021 - Wiley Online Library
Quantum‐dot cellular automata (QCA) is an emerging technology to design logic circuits at
the nanoscale level. It has the potential to replace the complementary metal oxide …

Novel ultra-energy-efficient reversible designs of sequential logic quantum-dot cellular automata flip-flop circuits

M Alharbi, G Edwards, R Stocker - The Journal of Supercomputing, 2023 - Springer
Quantum-dot cellular automata (QCA) is a technological approach to implement digital
circuits with exceptionally high integration density, high switching frequency, and low energy …

A nano-scale design of a multiply-accumulate unit for digital signal processing based on quantum computing.

SS Ahmadpour, NJ Navimipour… - Optical & Quantum …, 2024 - search.ebscohost.com
Digital signal processing (DSP) is used in computer processing to conduct different signal-
processing tasks. The DSPs are used in the series numbers representing a continuous …

A new efficient design for random access memory based on quantum dot cellular automata nanotechnology

A Mubarakali, J Ramakrishnan, D Mavaluru… - Nano Communication …, 2019 - Elsevier
Abstract Quantum-dot Cellular Automata (QCA) is pioneer nanotechnology that has been
gained attention in the research community for proposing low power, low area, and highly …

Efficient design of vedic square calculator using quantum dot cellular automata (QCA)

A Khan, AN Bahar, R Arya - … on Circuits and Systems II: Express …, 2021 - ieeexplore.ieee.org
Self-multiplier or square calculator design using the Vedic formulas is the new trend in
quantum-dot cellular automata (QCA) technology. However, an efficient coplanar design …

An energy efficient high-speed quantum-dot based full adder design and parity gate for nano application

M Patidar, A Shrivastava, S Miah, Y Kumar… - Materials Today …, 2022 - Elsevier
Quantum-dot cellular automata (QCA) are novel prominent emerging nano-computational
nanoelectronics technology at the nanoscale. It facilitated computation paradigms and …