Results 1 to 10 of about 403 (210)

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

Nanomaterials (Basel), 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
Alharbi M, Edwards G, Stocker R.
europepmc   +4 more sources

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

Data 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
Bahar AN, Rahman MM, Nahid NM, Hassan MK.   +3 more
europepmc   +2 more sources

Clock Topologies for Molecular Quantum-Dot Cellular Automata

Journal of Low Power Electronics and Applications, 2018
Quantum-dot cellular automata (QCA) is a low-power, non-von-Neumann, general-purpose paradigm for classical computing using transistor-free logic. Here, classical bits are encoded on the charge configuration of individual computing primitives known as ...
Enrique Blair, Craig Lent
doaj   +3 more sources

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

ScientificWorldJournal, 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.
Moustafa A, Younes A, Hassan YF.
europepmc   +2 more sources

Design of efficient full adder in quantum-dot cellular automata. [PDF]

ScientificWorldJournal, 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.
Sen B, Rajoria A, Sikdar BK.
europepmc   +2 more sources

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

Sci Rep
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.
Modanlou S, Gholami M.
europepmc   +2 more sources

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

Sci Rep
Quantum-Dot Cellular Automata (QCA) is a promising technology for designing high-performance and efficient logic circuits, surpassing traditional Complementary Metal Oxide Semiconductor approaches.
Repe M, Koli S.
europepmc   +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 ...
Majeed AH.
europepmc   +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

Arbiter Design Based On Quantum Dot Cellular Automata

Jordanian Journal of Computers and Information Technology, 2021
The development of nano-scale quantum dot cellular automata (QCA) has been drivern by the immense need for high performance and energy-efficient computational systems.
Ziyad Altarawneh, Mutaz Al-Tarawneh
doaj   +1 more source