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Quantum Information Review
An International Journal
               
 
 
 
 
 
 
 
 
 
 
 
 

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Volumes > Vol. 7 > No. 1

 
   

Efficient Quantum-Dot Cellular Automata for Half Adder using Building Block

PP: 1-6
doi:10.18576/qir/070101
Author(s)
Ahmed Moustafa,
Abstract
Quantum-dot cellular automata (QCA) are nanoscale digital logic devices that use electrons in arrays of quantum dots to perform binary operations. In this paper, an efficient quantum-dot cellular automata for half adder circuit will be proposed using the basic building blocks where the configuration cells have been customized to implement the half adder circuit. It will be shown that the proposed design has less cell count and/or better latency better than proposed designs in the literature.

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