A Novel Design of Half and Full Adder using Basic QCA Gates
Subhashee Basu, Aditi Bal, Supriyo Sengupta · International Journal of Computer Applications · 2014
This paper presents the novel design of half adder and full adder using reduced number of QCA gates.This design utilizes the unique characteristics of QCA to design a half and a full adder.The basic component of QCA is a cell consisting of two electrons and four logically interacting quantum dots.Simulation indicates a fast,efficient and very attractive performance(i.e.complexity,area and delay)