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	A complicated Duffing oscillator in the surface-electrode ion trap
	Wu, Hao-Yu1,2; Xie, Yi1,2; Wan, Wei1,2; Chen, Liang1; Zhou, Fei1; Feng, Mang1
刊名	APPLIED PHYSICS B-LASERS AND OPTICS
	2014
卷号	114期号:1-2页码:81-88
英文摘要	The oscillation coupling and different nonlinear effects are observed in a single trapped 40 Ca+ ion confined in our home-built surface-electrode trap (SET). The coupling and the nonlinearity are originated from the high-order multipole potentials, such as hexapole and octopole potentials, due to different layouts and the fabrication asymmetry of the SET. We solve a complicated Duffing equation with coupled oscillation terms by the multiple-scale method, which fits the experimental values very well. Our investigation in the SET helps for exploring multidimensional nonlinearity using currently available techniques and for suppressing instability of qubits in quantum information processing with trapped ions.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics ; Physics, Applied
研究领域[WOS]	Optics ; Physics
关键词[WOS]	PAUL TRAP ; RESONANCE ; MOTION
收录类别	SCI
语种	英语
WOS记录号	WOS:000332850800010
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1299]
专题	武汉物理与数学研究所_原子分子光物理研究部
作者单位	1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wu, Hao-Yu,Xie, Yi,Wan, Wei,et al. A complicated Duffing oscillator in the surface-electrode ion trap[J]. APPLIED PHYSICS B-LASERS AND OPTICS,2014,114(1-2):81-88.
APA	Wu, Hao-Yu,Xie, Yi,Wan, Wei,Chen, Liang,Zhou, Fei,&Feng, Mang.(2014).A complicated Duffing oscillator in the surface-electrode ion trap.APPLIED PHYSICS B-LASERS AND OPTICS,114(1-2),81-88.
MLA	Wu, Hao-Yu,et al."A complicated Duffing oscillator in the surface-electrode ion trap".APPLIED PHYSICS B-LASERS AND OPTICS 114.1-2(2014):81-88.

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