Quantum computers have the potential to speed up computation, help design new medicines, break codes, and discover exotic new ...

This paper reports the design and test results of a single-flux-quantum (SFQ) bit-serial adder, which we designed with a target-clock frequency of 100 GHz, to investigate several techniques for ...

Elaborating on a Flip ON Flop OFF circuit with a circuit that allows for a multi-state 10-position switch or a DAC.

Abstract: In order to design large digital circuits using quantum-dot cellular automata (QCA ... is developed for placing the QCA cells in the proper clock zones. A full adder design is shown as an ...