Adiabatic Quantum-Flux-Parametron: A Tutorial Review

The adiabatic quantum-flux-parametron (AQFP) is an energy-efficient superconductor logic element based on the quantum flux parametron. AQFP circuits can operate with energy dissipation near thermodynamic and limits by maximizing efficiency of switching. We have established design methodology for developed various systems using logic, such as a low-power microprocessor, reversible computer, single-photon image sensor, stochastic electronics. thus demonstrated feasibility wide application in future information communications technology. In this paper, we present tutorial review to provide insights into circuit technology introduction research field. describe historical background, operating principle, methodology, recent progress logic.