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 …

Quantum-dot cellular automata in designing the arithmetic and logic unit: systematic literature review, classification and current trends

MR Gadim, NJ Navimipour - Journal of Circuits, Systems and …, 2018 - World Scientific
Quantum-dot Cellular Automata (QCA) presents a new model at Nano-scale for possible
substitution of conventional Complementary Metal–Oxide–Semiconductor (CMOS) …

Design and testing of a reversible ALU by quantum cells automata electro-spin technology

R Roy, S Sarkar, S Dhar - The Journal of Supercomputing, 2021 - Springer
Arithmetic logic unit (ALU), a core component of a processor, is one of the thrust areas of the
current research. Presently, ALU is designed by transistor-based CMOS technique and its …

Design of improved arithmetic logic unit in quantum-dot cellular automata

SR Heikalabad, MR Gadim - International Journal of Theoretical Physics, 2018 - Springer
The quantum-dot cellular automata (QCA) can be replaced to overcome the limitation of
CMOS technology. An arithmetic logic unit (ALU) is a basic structure of any computer …

Physical design and verification of 3D reversible ALU by QCA technology

R Roy, S Sarkar - Materials Today: Proceedings, 2023 - Elsevier
Abstract The “Quantum Dot Cellular Automata” or QCA is mainly used to design and
simulate '3D'structures for area-occupation, latency and total power reduction of any …

An efficient design and demonstration of fault-effects in full-adder circuits based on quantum-dot computing circuits

DK Sharma, P Goyal, M Patidar, MH Bhupatbhai… - Materials Today …, 2023 - Elsevier
Quantum-dot cellular automata (QCA) are a new and important quantum-computational
method for creating nanoscale electrical circuits. The QCA technology is transistor-less …

Design and simulation of quantum-dot cellular automata serial decimal pipelined processor based on Turing machine model

M Gladshtein - Microprocessors and Microsystems, 2020 - Elsevier
The quantum-dot cellular automata (QCA) nanoscale computer technology is promising to
overcome the limits of the microelectronic CMOS technology. Because the leading role of …

Implementation of Hack ALU using Quantum Dot Cellular Automata

AA Aadhithya, J Akshaya, KG Devi… - … , Signals & Systems …, 2021 - ieeexplore.ieee.org
Quantum Dot Cellular Automata (QCA) technology is one of the emerging next-generation
nano-scale technologies, to subdue the limitations of existing CMOS technologies. As …