Quantum‐dot cellular automata (QCA) is considered as a top candidate for nanoscale
technologies with unique features such as very low occupancy and ultralow power …

Abstract The Quantum Cellular Automata (QCA) technology was proposed in response to
the limitations of CMOS technology. In addition, the full-adder cell (FAC) is a crucial part of …

Quantum-dot cellular automata (QCA) emerged as a viable alternative to CMOS technology
in nanotechnology. Despite the potential advantages of QCA compared with CMOS …

Quantum-dot cellular automata (QCA) is an emerging technology proposed in response to
the limitations of CMOS technology. Moreover, static RAM (SRAM) is crucial for memory …

Quantum-dot cellular automata (QCA) has emerged as a promising and efficient nanoscale
technology overcoming the demerits of the CMOS technology. With the rapid development in …

Quantum-dot cellular automata (QCA) is an evolving technology to design circuits at
nanometer levels. Most of the digital systems have an adder integrated in the circuit. Circuits …

Computational circuits predominantly comprise of adder and subtractor. Quantum-dot
Cellular Automata circuits are electron repulsion based nanotechnology circuits …

Arithmetic and computational operations rely largely on addition and subtraction.
Computational speed in many applications is determined by the speed of adders and …

Abstract An upcoming Quantum Dot Cellular Automata (QCA) technology promises the
incomparable compactness, high-speed operation and the features of ultralow-power …

Quantum-dot cellular automata (QCA) is a potential upcoming nanotechnology for designing
digital circuits with high performance. A subtractor is an important arithmetic circuit used in …