Results 61 to 70 of about 4,280 (222)
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 +3 more
core
Single-bit digital comparator circuit design using quantum-dot cellular automata nanotechnology
ETRI Journal, 2023 The large amount of secondary effects in complementary metal-oxide-semiconductor technology limits its application in the ultra-nanoscale region. Circuit designers explore a new technology for the ultra-nanoscale region, which is the quantum-dot cellular
Vijay Kumar Sharma
doaj +1 more source
Test Generation Algorithm for Quantum-dot Cellular Automata (QCA) Technology
, 2023 Abstract One of the alternatives to the current silicon technology, Complementary Metal Oxide Semiconductor (CMOS) is Quantum-dot Cellular Automata (QCA). Test generation is an unavoidable process in the CMOS design flow. This possibility of test generation must be explored and applied to the QCA as the QCA is a novel and nanoscale technology ...
Vaishali Dhare, Usha Mehta
openaire +1 more source
Ultradense 2‐to‐4 decoder in quantum‐dot cellular automata technology based on MV32 gate
ETRI Journal, 2020 Quantum‐dot cellular automata (QCA) is an alternative complementary metal‐oxide‐semiconductor (CMOS) technology that is used to implement high‐speed logical circuits at the atomic or molecular scale.
Akram Abbasizadeh, Mohammad Mosleh
doaj +1 more source
Nanoarchitecture of Quantum-Dot Cellular Automata (QCA) Using Small Area for Digital Circuits
Advanced Electronic Circuits - Principles, Architectures and Applications on Emerging Technologies, 2018 Novel digital technologies always lead to high density and very low power consumption. One of these concepts—quantum-dot cellular automata (QCA), which is one of the new emerging nanotechnologies, is based on Coulomb repulsion.
R. Laajimi
semanticscholar +1 more source
Optimized Pseudo Random Bit Generator in QCA Technology
Engineering Reports, Volume 7, Issue 4, April 2025.The proposed four‐bit LFSR ABSTRACT Quantum Dot Cellular Automata (QCA) technology is one of the new technologies in the field of digital electronics. In this article, for the first time, some unique designs are presented in the most optimal possible state in the QCA technology.
Pezhman Kiani Vosta +2 more
wiley +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.
Graziano, Mariagrazia +2 more
core
Design and Evaluation of a Majority Gate Based Encoder in Quantum-dot Cellular Automata (QCA)
, 2019 Quantum-dot cellular automata are the rising nanotechnology used to structure the nano scale circuits. QCA is the powerful elective technique to the CMOS innovation. In this paper,anovel effective design of encoder is proposed by the use of Majority gate
K.Hemalatha +2 more
core +2 more sources
Coplanar High‐Speed and Efficient Multiplier Design for QCA Technology
Journal of Electrical and Computer Engineering, Volume 2025, Issue 1, 2025.With the continuous expansion of the digital domain and the increasing need for higher chip integration, quantum‐dot cellular automata (QCA) has emerged as a promising alternative to CMOS technology. However, existing QCA designs often face significant challenges, including high delay, large area, and inefficient wire crossing techniques, which limit ...
Reza Abbasi, Reza Omidi, Prince Jain
wiley +1 more source
IET Quantum Communication, Volume 5, Issue 4, Page 632-640, December 2024.This article has the following contribution: • Implementation of a QCA‐based Single‐Layer 2:1 Multiplexer. • Implementation of a QCA‐based single layer 1:2 Demultiplexer. • Comparative analysis of proposed circuits against existing works. • Estimation of energy dissipation and analysis of temperature effects on the proposed switched network.
Aswathy N, N. M. Siva Mangai
wiley +1 more source