Results 21 to 30 of about 65 (51)
Design and evaluation of an efficient parity-preserving reversible QCA gate with online testability
Cogent Engineering, 2017 The current monolithic integrated circuits revolution has been growing over past few decades, but the VLSI industry faces problems in the domain of short channel effect, device density, and scaling along with power consumption.
Bandan Bhoi +2 more
doaj +1 more source
Synchronous Counter Design Using Novel Level Sensitive T-FF in QCA Technology
Journal of Low Power Electronics and Applications, 2019 The quantum-dot cellular automata (QCA) nano-technique has attracted computer scientists due to its noticeable features such as low power consumption and small size.
Ali H. Majeed +3 more
doaj +1 more source
Designing single layer counter in quantum-dot cellular automata with energy dissipation analysis
Ain Shams Engineering Journal, 2018 Quantum-dot cellular automata is a promising nanotechnology and a possible alternative to complementary metal-oxide-semiconductor (CMOS) transistors. Nowadays, several sequential and combinational logic circuits have been designed and implemented using ...
Md. Abdullah-Al-Shafi +6 more
doaj +1 more source
Alexandria Engineering Journal, 2018 Quantum dot-cellular automata (QCA) are one of novel emerging nanotechnology, which seem to be excellent alternatives to the conventional complementary metal-oxide semiconductor (CMOS) technology. QCA technology has a wide range of optimize facet such as
Ali Newaz Bahar +3 more
doaj +1 more source
Alexandria Engineering Journal, 2018 Nowadays, Quantum-dot Cellular Automata (QCA) is a well-known technology for designing digital systems. Actually, QCA is the most possible alternative for semiconductor transistor based technology.
Ali Newaz Bahar +5 more
doaj +1 more source
Dual‐edge triggered JK flip‐flop with comprehensive analysis in quantum‐dot cellular automata
The Journal of Engineering, Volume 2018, Issue 7, Page 354-359, July 2018., 2018 Quantum‐dot cellular automata (QCA), a new computing paradigm at nanoscale, may be a prospective substitution of conventional complementary metal oxide semiconductor (CMOS)‐based integrated circuits. A new dual‐edge triggered JK flip‐flop based on a novel dual‐edge triggered structure with less fundamental building gates is proposed in QCA domain in ...
Yongqiang Zhang +2 more
wiley +1 more source
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 +3 more
doaj +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
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