Results 81 to 90 of about 231 (137)

Designing a time-to-digital converter using quantum-dot cellular automata nanotechnology

Scientific Reports
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.
Shahram Modanlou, Mohammad Gholami
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Comparisons of Existing Quantum-Dot-Cellular Automata (QCA) Structures with Previous Models

Journal of Information Systems Engineering and Management
Quantum dot cellular automata, however, have been the most efficient nanotechnology devices over the last 30 years. It has fast speed, low energy dissipation, and high device density and high process efficiency compared with the complementary metal oxide semiconductors technology.
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Analysis of Novel Comparator Design Using Quantum Dot Cellular Automata (QCA)

International Journal for Research in Applied Science and Engineering Technology, 2018
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Logic Realization Using Regular Structures in Quantum-Dot Cellular Automata (QCA)

, 2000
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Quantum-Dot Cellular Automata (QCA) circuit partitioning

Proceedings of the 41st annual Design Automation Conference, 2004
This paper presents the Quantum-Dot Cellular Automata (QCA) physical design problem, in the context of the VLSI physical design problem. The problem is divided into three subproblems: partitioning, placement, and routing of QCA circuits. This paper presents an ILP formulation and heuristic solution to the partitioning problem, and compares the two sets
Dominic A. Antonelli, Danny Z. Chen, Timothy J. Dysart, Xiaobo S. Hu, Andrew B. Kahng, Peter M. Kogge, Richard C. Murphy, Michael T. Niemier   +7 more
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Nano-Calculator using Quantum Dot Cellular Automata (QCA)

2017 1st International Conference on Electronics, Materials Engineering and Nano-Technology (IEMENTech), 2017
CMOS technology over Transistor is an important contribution in Very Large Scale Integrated technique for the last two decades. Quantum Dot Cellular Automata (QCA) brings as a replacement solution to the fundamental limits of CMOS technology. This paper is a proposal of making Quantum dot cellular automata (QCA) based Nano-calculator.
Ratna Chakrabarty, Sreyashi Dutta, Maitreyee Roy Malakar, Sagar Singha Roy Pallabi Mukherjee, Rajib Ganguly   +4 more
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Reversible computation with quantum-dot cellular automata (QCA)

Proceedings of the 2nd conference on Computing frontiers, 2005
Quantum-dot cellular automata (QCA) is a strategy in which binary data is represented by charge configuration within a multi-dot cell. Data is transmitted to nearest neighbors by the Coulombic interaction. An electric field acts as a clock and imposes directionality on circuits. We have explored the connection between logical reversibility and physical
Craig S. Lent, Sarah E. Frost, Peter M. Kogge   +2 more
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Sequential circuit design using Quantum-dot Cellular Automata (QCA)

2012 IEEE International Conference on Circuits and Systems (ICCAS), 2012
As the size of CMOS transistors keep shrinking, it will eventually hit its limitation. Hence, an alternative device has to be discovered to continually improve the development of electronics devices. Quantum-dot cellular automata (QCA), is a potential device that can be used to implement digital circuits.
null Lee Ai Lim, Azrul Ghazali, Sarah Chan Tji Yan, null Chau Chien Fat   +3 more
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High level exploration of quantum-dot cellular automata (QCA)

Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004., 2005
In this work, we present a high level evaluation of an emerging nanotechnology to determine a set of technology requirements. The technology under question is Quantum-Dot Cellular Automata (QCA). As a vehicle, we present two different QCA circuits and evaluate the technology requirements based on the specifications of these circuits. These circuits are
K. Walus, G. Schulhof, G.A. Jullien
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Design of Efficient Quantum-Dot Cellular Automata (QCA) MAC Unit

2018 30th International Conference on Microelectronics (ICM), 2018
QCA technology has considerable advantages in comparison with Complementary Metal Oxide Semiconductor (CMOS) technology, such as extremely low power dissipation, high operating frequency, and a small size and can operate at one Terahertz. The Multiply -Accumulator (MAC) unit is considered as one of the essential operation in Digital Signal Processing ...
Ismail Gassoumi, Lamjed Touil, Bouraoui Ouni   +2 more
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