Presentation of a fault tolerance algorithm for design of quantum-dot cellular automata circuits

A novel algorithm for working out the Kink energy of quantum-dot cellular automata (QCA) circuits and their fault tolerability is introduced. In this at first with determining input values on a specified design, calculation between cells makes use physical relations will be managed. Therefore, polarization any cell consequently output set. Then by missed cell(s) discussed circuit, obtained comparing it safe state or software simulation, its proved. The proposed was implemented advance tolerance full adder whose performance has been demonstrated. This could QCA circuit. Noticeably higher speed than simulation traditional manual methods, expandability variable circuits, beyond four-dot square investigation several damaged instead just one special are advantages algorithmic action.