Results 91 to 100 of about 4,280 (222)

Editorial for the Special Issue on “Quantum-Dot Cellular Automata (QCA) and Low Power Application” [PDF]

Journal of Low Power Electronics and Applications, 2018
Challenges created by the trend of increasingly reducing the size of transistors have made necessary innovative technologies to limit undesirable impacts on the performance speed and power consumption of future designs. [...]
openaire   +3 more sources

Electron charge dynamics in metal-dot QCA cell using gate reflectometry [PDF]

APL Electronic Devices
Quantum-dot cellular automata (QCA) is a field-coupled computational paradigm [C. S. Lent et al., Nanotechnology 4, 49 (1993)] that encodes binary information through the positions of single electrons within quantum-dot cells.
Gregory L. Snider, Craig S. Lent, Jonathan D. Chisum, Xavier Jehl, Gergo P. Szakmany, Géza Tóth, Mohammad Istiaque Rahaman, Alexei O. Orlov   +7 more
doaj   +1 more source

Design of First Adder/Subtractor Using Quantum-Dot Cellular Automata

, 2011
Quantum-dot cellular automata (QCA) is an emerging nanotechnology that provides faster speed, smaller size and lower power consumption compared to the current transistor-based technology.
Ali Selamat, Ali Shahidinejad
core   +1 more source

NanoMagnet Logic: an Architectural Viewpoint [PDF]

, 2013
Among the possible implementation of Field- Coupled devices NanoMagnet Logic is attractive for its low power consumption and the possibility to combine memory and logic in the same device.
Graziano, Mariagrazia, Zamboni, Maurizio, Vacca, Marco   +2 more
core  

Characterizing Quantum-Dot Cellular Automata

, 2014
We undertake an in-depth numerical study of quantum-dot cellular automata (QCA), a beyond-CMOS computing paradigm which represents bits as bistable charge distributions in cells consisting of quantum dots.
Ritter, Burkhard
core   +1 more source

The thermal effect and clocking in quantum-dot cellular automata

, 2004
We present a theoretical study of quasi-adiabatic clocking and thermal effect in Quantum-dot Cellular Automata (QCA). Quasi-adiabatic clocking is the modulation of an inter-dot potential barrier in order to keep the QCA cells near the ground state ...
Kanuchok, Jonathan L.
core  

Design of arithmetic circuits in quantum dot cellular automata nanotechnology

, 2015
This research monograph focuses on the design of arithmetic circuits in Quantum Dot Cellular Automata (QCA). Using the fact that the 3-input majority gate is a primitive in QCA, the book sets out to discover hitherto unknown properties of majority logic ...
Pudi, Vikramkumar, Sridharan, K
core   +1 more source

Defect-tolerance analysis of fundamental quantum-dot cellular automata devices

The Journal of Engineering, 2015
Quantum-dot cellular automata (QCA) is a burgeoning technology at the nano-scale range, with the potential for lower power consumption, smaller size and faster speed than conventional complementary metal–oxide semiconductor-based technology.
Yongqiang Zhang, Hongjun Lv, Shuai Liu, Yunlong Xiang, Guangjun Xie   +4 more
doaj   +1 more source

A Novel Design for XOR Gate used for Quantum-Dot Cellular Automata (QCA) to Create a Revolution in Nanotechnology Structure

, 2017
Novel digital technologies always lead to high density and very low power consumption. One of these concepts is Quantum-dot Cellular Automata (QCA), which is one of the new emerging nanotechnology-based on Coulomb repulsion.
R. Laajimi, A. Ajimi, L. Touil, A. Bahar
semanticscholar   +1 more source

Quantum cellular automata - Theory, experimentation and prospects

, 2006
The Quantum Cellular Automaton (QCA) concept represents an attempt to break away from the traditional three-terminal device paradigm that has dominated digital computation.
Berggren, Karl-Fredrik,, Yakymenko, Iryna,   +1 more
core