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 …

Efficient design and implementation of a robust coplanar crossover and multilayer hybrid full adder–subtractor using QCA technology

M Patidar, N Gupta - The Journal of Supercomputing, 2021 - Springer
Quantum dot cellular automaton (QCA) is a novel emerging nanometer-scale-based circuit
design using nanocomputing technology, which overcomes the limitations of complementary …

An efficient design of edge-triggered synchronous memory element using quantum dot cellular automata with optimized energy dissipation

M Patidar, N Gupta - Journal of Computational Electronics, 2020 - Springer
Quantum dot cellular automata (QCA) constitute an emergent nanoscale-based digital
nanoelectronics technology with comprehensive applications in nanocomputing based on …

Multioperative reversible gate design with implementation of 1‐bit full adder and subtractor along with energy dissipation analysis

S Riyaz, SF Naz, VK Sharma - International Journal of Circuit …, 2021 - Wiley Online Library
Nanotechnology and very large‐scale integration (VLSI) fabrication have a reflective
productivity. The growth of one demands the growth of the other. In nanotechnology …

An ultra-efficient design and optimized energy dissipation of reversible computing circuits in QCA technology using zone partitioning method

M Patidar, N Gupta - International Journal of Information Technology, 2022 - Springer
Abstract Quantum-dot Cellular Automata (QCA) is an alternative step towards semiconductor-
based CMOS technology. The QCA nanotechnology has a very fast circuit speed, ultra-low …

Subtractor circuits using different wire crossing techniques in quantum-dot cellular automata

M Raj, S Ahmed… - Journal of nanophotonics, 2020 - spiedigitallibrary.org
The existing CMOS technology is facing severe challenges to keep up with the complicated
needs of nanoscale devices due to several issues such as leakage current at nanoscale …

[HTML][HTML] Optimized design and investigation of novel reversible toffoli and peres gates using QCA techniques

M Patidar, DA Kumar, P William, GB Loganathan… - Measurement …, 2024 - Elsevier
The QCA is a revolutionary dominating transistor-less computational nanotechnology based
on quantum dots. As such, it might be used in the next generation of quantum computational …

A novel low-latency ALU in the one-dimensional clock scheme in QCA nanotechnology

M Ebrahimy, M Gholami, H Adarang… - The European Physical …, 2024 - epjplus.epj.org
Abstract Quantum-Dot Cellular Automata (QCA) is a candidate alternative technology for
CMOS technology in VLSI circuits in the post-transistor era. QCA can be implemented in …

Design of Baugh–Wooley multiplier in quantum-dot cellular automata using a novel 1-bit full adder with power dissipation analysis

AA Gudivada, GF Sudha - SN Applied Sciences, 2020 - Springer
Complementary metal oxide semiconductor (CMOS) is a low-power technology typically
used in the efficient implementation of digital circuits. However, at nanodimensions, CMOS …