Results 91 to 100 of about 4,783 (230)

A new F-shaped XOR gate and its implementations as novel adder circuits based Quantum-dot cellular Automata (QCA)

, 2014
Quantum-dot cellular automata (QCA) is a novel nanotechnology that promises smaller size, lower power consumption, with faster speed and is considered as a solution to the scaling problems in complementary metal oxide semiconductor technology. We propose
Peer Zahoor Ahmad, Firdous Ahmad, H. Khan   +2 more
semanticscholar   +1 more source

Fault-tolerant universal reversible gate design in QCA nanotechnology

e-Prime: Advances in Electrical Engineering, Electronics and Energy
Quantum-dot cellular automata (QCA) nanotechnology is the best suited technology for the nanocomputing applications. The limitations of the conventional transistors in nanoscale region can be removed by QCA nanotechnology.
Sadat Riyaz, Vijay Kumar Sharma, Neeraj Kaushik   +2 more
doaj   +1 more source

Nanosensor Data Processor in Quantum-Dot Cellular Automata

Journal of Nanotechnology, 2014
Quantum-dot cellular automata (QCA) is an attractive nanotechnology with the potential alterative to CMOS technology. QCA provides an interesting paradigm for faster speed, smaller size, and lower power consumption in comparison to transistor-based ...
Fenghui Yao, Mohamed Saleh Zein-Sabatto, Guifeng Shao, Mohammad Bodruzzaman, Mohan Malkani   +4 more
doaj   +1 more source

Simulation of a non-invasive charge detector for quantum cellular automata

, 1998
Information in a Quantum Cellular Automata architecture is encoded in the polarizazion state of a cell, i.e., in the occupation numbers of the quantum dots of which the cell is made up.
C Ungarelli, Davies, E Amirante, Field, G Iannaccone, Lent, Lent, M Governale, M Macucci, Macucci, Macucci   +10 more
core   +1 more source

Missing-cell defects in QCA wires: The ground and excited electronic states perspectives

Results in Physics
Quantum Cellular Automata (QCA) technology offers promising prospects for designing molecular electronic circuits that operate at high frequencies and with ultra-low power consumption.
Ehsan Rahimi, Mahdiah Estiri
doaj   +1 more source

Implementing a Quantum CNOT and Quantum Memory Using a Quantum-Dot Cellular Automata Array

, 2013
In this work, we develop a method to use Quantum- Dot Cellular Automata (QCA) for universal quantum computing. This method is based conceptually on refocusing in NMR systems.
Sheikholeslam, Seyed Arash, Walus, Konrad   +1 more
core  

Simulation of a molecular QCA wire [PDF]

, 2013
Molecular Quantum Dot Cellular Automata (MQCA) are among the most promising emerging technologies for the expected theoretical operating frequencies (THz), the high device densities and the non-cryogenic working temperature.
Demarchi, Danilo, Graziano, Mariagrazia, Piccinini, Gianluca, Pulimeno, Azzurra   +3 more
core  

Design and Implementation of 1-bit Comparator in Quantum-dot Cellular Automata (QCA)

, 2017
. For immense demand of speedy high-end gadgets, chips are becoming denser, but Moore's law is falling flat lately. Complementary Metal-Oxide-Semiconductor (CMOS) technology is on its brink.
A. Bahar, K. Roy, M. Asaduzzaman, M. A. R. Bhuiyan   +3 more
semanticscholar   +1 more source

A review on regular clocking scheme in quantum dot cellular automata

e-Prime: Advances in Electrical Engineering, Electronics and Energy
Quantum-dot cellular automata (QCA) is a novel and emerging nanotechnology that explores the potential of using quantum dots as information carriers in computing devices.
Mrinal Goswami, Tonmoy Jyoti Sharma, Arpita Nath Boruah   +2 more
doaj   +1 more source

A Technology Aware Magnetic QCA NCL-HDL Architecture [PDF]

, 2009
Magnetic Quantum Dot Cellular Automata (MQCA) have been recently proposed as an attractive implementation of QCA as a possible CMOS technology substitute.
Chiolerio, Alessandro, Graziano, Mariagrazia, Zamboni, Maurizio   +2 more
core