Microscopic Surface-Electrode Ion Trap for Scalable Quantum Information Processing  

作　　者：CHEN Liang WAN Wei XIE Yi ZHOU Fei FENG Mang 陈亮;万威;谢艺;周飞;冯芒(State 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;Graduate School of the Chinese Academy of Sciences,Beijing 100049)

机构地区：[1]State 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 [2]Graduate School of the Chinese Academy of Sciences,Beijing 100049

出　　处：《Chinese Physics Letters》2012年第3期75-78,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 10974225;the Fund from WIPM.

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.

关 键 词：TECHNOLOGY simulation QUANTUM 

分 类 号：F42[经济管理—产业经济]