Results 1 to 10 of about 296 (111)

Reversible Quantum-Dot Cellular Automata-Based Arithmetic Logic Unit [PDF]

Nanomaterials, 2023
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 electrostatic interaction between dots in neighboring cells. QCA can achieve
Mohammed Alharbi, Gerard Edwards, Richard Stocker   +2 more
doaj   +2 more sources

Energy dissipation dataset for reversible logic gates in quantum dot-cellular automata [PDF]

Data in Brief, 2017
This paper presents an energy dissipation dataset of different reversible logic gates in quantum-dot cellular automata. The proposed circuits have been designed and verified using QCADesigner simulator. Besides, the energy dissipation has been calculated
Ali Newaz Bahar, Mohammad Maksudur Rahman, Nur Mohammad Nahid, Md. Kamrul Hassan   +3 more
doaj   +2 more sources

A Customizable Quantum-Dot Cellular Automata Building Block for the Synthesis of Classical and Reversible Circuits [PDF]

The Scientific World Journal, 2015
Quantum-dot cellular automata (QCA) are nanoscale digital logic constructs that use electrons in arrays of quantum dots to carry out binary operations. In this paper, a basic building block for QCA will be proposed.
Ahmed Moustafa, Ahmed Younes, Yasser F. Hassan   +2 more
doaj   +2 more sources

Design of Efficient Full Adder in Quantum-Dot Cellular Automata [PDF]

The Scientific World Journal, 2013
Further downscaling of CMOS technology becomes challenging as it faces limitation of feature size reduction. Quantum-dot cellular automata (QCA), a potential alternative to CMOS, promises efficient digital design at nanoscale.
Bibhash Sen, Ayush Rajoria, Biplab K. Sikdar   +2 more
doaj   +2 more sources

An energy and cost efficient majority-based RAM cell in quantum-dot cellular automata

Results in Physics, 2017
Nanotechnologies, notably quantum-dot cellular automata, have achieved major attentions for their prominent features as compared to the conventional CMOS circuitry. Quantum-dot cellular automata, particularly owning to its considerable reduction in size,
Milad Bagherian Khosroshahy, Mohammad Hossein Moaiyeri, Keivan Navi, Nader Bagherzadeh   +3 more
doaj   +3 more sources

Designing a time-to-digital converter using quantum-dot cellular automata nanotechnology [PDF]

Scientific Reports
As a nanoscale computing paradigm, quantum-dot cellular automata (QCA) technology demonstrates significant advantages over conventional CMOS implementations, including improved device density, minimized power dissipation, and increased operational speed.
Shahram Modanlou, Mohammad Gholami
doaj   +2 more sources

Novel energy efficient RND inverter using quantum dot cellular automata in nanotechnology [PDF]

Scientific Reports
Quantum-Dot Cellular Automata (QCA) is a promising technology for designing high-performance and efficient logic circuits, surpassing traditional Complementary Metal Oxide Semiconductor approaches.
Madhavi Repe, Sanjay Koli
doaj   +2 more sources

A compact and power efficient full adder-subtractor layout in QCA technology. [PDF]

PLoS ONE
The pursuit of miniaturizing digital circuits and reducing power consumption has focused attention on non-traditional computing technologies. Among these technologies, quantum dot cellular automata (QCA) stand out as a promising alternative to ...
Ali H Majeed
doaj   +2 more sources

An energy efficient design of a multi-layered crossover based 3:8 decoder using quantum-dot cellular automata [PDF]

Heliyon, 2022
, Kazi Tanvir Ahmmed
exaly   +2 more sources

C-ELEMENT DESIGN IN QUANTUM DOT CELLULAR AUTOMATA

Jordanian Journal of Computers and Information Technology, 2021
The continuous market demands for high-performance and energy-efficient computing systems have steered the computational paradigm and technologies towards nano-scale quantum dot cellular automata (QCA).
Mutaz Al-Tarawneh, Ziyad A. Altarawneh
doaj   +1 more source