A novel design of 8-bit adder/subtractor by quantum-dot cellular automata

作者：

Highlights：

• We presented a new design of a full adder in QCA.

• We will present new XOR gates which used in controllable inverter in QCA.

• We will design a new 8-bit full adder based on the majority gate in QCA.

• Finally, we will design an 8-bit adder/subtractor in QCA.

摘要

•We presented a new design of a full adder in QCA.•We will present new XOR gates which used in controllable inverter in QCA.•We will design a new 8-bit full adder based on the majority gate in QCA.•Finally, we will design an 8-bit adder/subtractor in QCA.

论文关键词：Adder,Exclusive OR (XOR) gate,Majority gate,Quantum-dot Cellular Automata (QCA),Subtractor

论文评审过程：Received 9 February 2013, Revised 18 February 2014, Accepted 4 April 2014, Available online 16 April 2014.

论文官网地址：https://doi.org/10.1016/j.jcss.2014.04.012