Binary-decision-diagram quantum circuits based on Schottky wrap gate control of GaAs honeycomb nanowires

Abstract

Proposes and investigates a novel realistic approach for quantum integrated circuits which implements a binary-decision-diagram (BDD) logic architecture by a quantum device architecture based on Schottky wrap gate (WPG) control of GaAs honeycomb nanowire arrays. The WPG structure shown has features of tight gate control, strong electron confinement, device design flexibility and a simple lateral structure suitable for planar integration.