Design of a 4-bit ripple adder using Quantum-dot Cellular Automata (QCA)

• Main Authors: Chan S.T.Y., Chau C.F., Bin Ghazali A.
• 其他作者: 56022963700
• 格式: Conference paper
• 出版: IEEE Computer Society 2023
• 主題: Adder; Quantum-dot cellular automata; Ripple carry adder; Logic design; Sequential machines; Sustainable development; Clock cycles; CMOS design; Fundamental concepts; Majority gates; Practical use; Quantum dot cellular automata; Ripple adders; Ripple carry adders; Adders

Quantum-dot Cellular Automata (QCA) is one of the new emerging nanotechnologies explored as an alternative to current CMOS designs. This paper presents the fundamental concepts of QCA and QCA-based logic design. Basic QCA logic circuits such as the inverter, three-input majority gate and five-input...