Results 21 to 30 of about 252 (126)
RSCV: Reversible Select, cross and variation architecture in quantum‐dot cellular automata
IET Quantum Communication, Volume 3, Issue 2, Page 139-149, June 2022., 2022 Abstract In the past few years, CMOS semiconductor has been a growing and evolving technology in VLSI. However, due to the scaling issue and some other constraints like heat generation, high power consumption QCA (quantum cellular automata) emerged as an alternate and enhanced solution that provides a new technique of computing than CMOS in recent ...
Arpita Kundu +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
IET Circuits, Devices &Systems, Volume 16, Issue 1, Page 64-70, January 2022., 2022 Abstract Quantum‐dot cellular automata (QCA) is one of the best methods to implement digital circuits at nanoscale. It has excellent potential with high density, fast switching speed, and low energy consumption. Researchers have emphasized reducing the number of gates, the delay, and the cell count in QCA technology.
Saeid Seyedi +2 more
wiley +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
Cryptographic models of nanocommunicaton network using quantum dot cellular automata: A survey
IET Quantum Communication, Volume 2, Issue 3, Page 98-121, September 2021., 2021 Abstract Security of information is an important issue during the transmission of information. The device that performs the encoding and decoding process is called the encoder and decoder, respectively. The major issues to develop such devices are circuit complexity and power dissipation at the nanoscale level.
Bikash Debnath +2 more
wiley +1 more source
Towards coplanar quantum-dot cellular automata adders based on efficient three-input XOR gate
Results in Physics, 2017 Quantum-dot cellular automata (QCA), which is a candidate technology to replace CMOS technology, promises extra low-power, extremely dense and high-speed structures at a nano scale.
Moslem Balali +4 more
doaj +1 more source
A Processing in Memory Realization Using Quantum Dot Cellular Automata (QCA): Proposal and Implementation [PDF]
Журнал нано- та електронної фізики, 2017 Processing in Memory (PIM) is a computing paradigm that promises enormous gain in processing speed by eradicating latencies in the typical von Neumann architecture.
P.P. Chougule +5 more
doaj +1 more source
IET Quantum Communication, Volume 2, Issue 2, Page 32-41, June 2021., 2021 Abstract There is a need for secure and powerful nano communication systems with ultra‐low power consumption in the new digital age. Quantum‐dot cellular automata (QCA) is a technology which can be used for designing these systems. In the nano regime, relative to complementary metal oxide semiconductor technology, QCA is able to work with greater speed
Salma Yaqoob +4 more
wiley +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