Conservative Logic Gate for Design of Quantum Dot Cellular Automata Circuits

A novel conservative gate especially suiting a Quantum Dot Cellular Automata (QCA) majority voter-based design. The input-to-output mapping of the novel conservative QCA (CQCA) gate is: P=A; Q=AB+BC+AC [MV(A,B,C)]; R=A'B+A'C+BC [MV(A',B,C)], where A, B, C are inputs and P, Q, R are outputs, respectively. A method of transferring information in a quantum-dot cellular automata device is also provided.

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Patents:
US 7,880,496 issued 2011-02-01   [MORE INFO]

Inventor(s): RANGANATHAN NAGARAJAN [US]; THAPLIYAL HIMANSHU [US]

Type of Offer: Licensing



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