Microscopic Surface-Electrode Ion Trap for Scalable Quantum Information Processing
CHEN Liang1**, WAN Wei1,2, XIE Yi1,2, ZHOU Fei1, FENG Mang1**
1State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, and Wuhan National Laboratory for Optoelectronics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071 2Graduate School of the Chinese Academy of Sciences, Beijing 100049
Microscopic Surface-Electrode Ion Trap for Scalable Quantum Information Processing
CHEN Liang1**, WAN Wei1,2, XIE Yi1,2, ZHOU Fei1, FENG Mang1**
1State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, and Wuhan National Laboratory for Optoelectronics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071 2Graduate School of the Chinese Academy of Sciences, Beijing 100049
摘要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.
Abstract：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.
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2012, Vol. 29 
