A Novel Full Adder/Subtractor in Quantum-Dot Cellular Automata
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-018-3925-x
Abstract: Quantum-dot cellular automata (QCA), one of the alternative CMOS technologies at a nano scale, promises to design digital circuits with extra low-power, extremely dense and high speed structures. In this paper, a new QCA gate… read more here.
Keywords: subtractor; full adder; adder; quantum dot ... See more keywords
The design, analysis, and cost estimation of a generic adder and subtractor using the layered T (LT) logic reduction methodology with a quantum-dot cellular-automata-based approach
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-021-01712-9
Abstract: The quantum-dot cellular automata (QCA) is considered to be one of the ground-breaking nanotechnologies developed over the last two decades. A layered T (LT) logic cell library is constructed herein, and the methodology is extended… read more here.
Keywords: methodology; quantum dot; adder; cost ... See more keywords
Subtractor circuits using different wire crossing techniques in quantum-dot cellular automata
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nanophotonics"
DOI: 10.1117/1.jnp.14.026007
Abstract: Abstract. The existing CMOS technology is facing severe challenges to keep up with the complicated needs of nanoscale devices due to several issues such as leakage current at nanoscale levels. Quantum-dot cellular automata has the… read more here.
Keywords: quantum dot; wire crossing; circuit; reduction ... See more keywords