Microscopic Surface-Electrode Ion Trap for Scalable Quantum Information Processing
Liang Chen, Wei Wan, Yi Xie +2 more
In this paper we try to develop a scalable surface-electrode architecture for ion trap quantum information processing. The confinement of the ions by the rf pseudopotential and the movement of the ions by changing the rf pseudopotential are investigated by numerical simulation. Particular concern is paid to the +-shaped junction, which is the connection of different components of the architecture, and also on the place which yields heat and escaping ions. We show the feasibility of fabricating and operating on the architecture for quantum information processing with currently available technology.
Chinese Physics Letters•Mar 1, 2012•6 citations