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Sympathetic sideband cooling of a Ca-40(+)-Al-27(+) pair toward a quantum logic clock

文献类型：期刊论文

作者Cui, Kai-feng2,3,4; Shang, Jun-juan2,3,4; Chao, Si-jia2,3,4; Wang, Shao-mao2,3,4; Yuan, Jin-bo2,3,4; Zhang, Ping1,2,3,4; Cao, Jian2,3; Shu, Hua-lin2,3; Huang, Xue-ren2,3
刊名JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
出版日期2018-02-28
卷号51期号:4
关键词Heating Rate Motional Ground State Sympathetic Cooling Trapped Ions Quantum Logic
ISSN号0953-4075
DOI10.1088/1361-6455/aaa591
文献子类Article
英文摘要We achieve the sympathetic sideband cooling of a Ca-40(+)-Al-27(+) pair. Both axial modes of the two-ion chain are cooled simultaneously to near the ground state of the motion. The center of mass mode is cooled to an average phonon number of 0.052(9), and the breathing mode is cooled to 0.035(6). The heating rates of both a single Ca-40(+) and the Ca-40(+)-Al-27(+) pair are measured and compared. This work is a fundamental step toward the implementation of a Ca-40(+)-Al-27(+) quantum logic clock.
WOS关键词LASER FREQUENCY STANDARD ; ION ; SPECTROSCOPY
WOS研究方向Optics ; Physics
语种英语
WOS记录号WOS:000423393400001
出版者IOP PUBLISHING LTD
资助机构'Strategic Priority Research Program' of the Chinese Academy of Sciences(XDB21030100) ; 'Strategic Priority Research Program' of the Chinese Academy of Sciences(XDB21030100) ; National Natural Science Foundation of China(11674357) ; National Natural Science Foundation of China(11674357) ; National High Technology Research and Development Program of China(2012AA120701) ; National High Technology Research and Development Program of China(2012AA120701) ; 'Strategic Priority Research Program' of the Chinese Academy of Sciences(XDB21030100) ; 'Strategic Priority Research Program' of the Chinese Academy of Sciences(XDB21030100) ; National Natural Science Foundation of China(11674357) ; National Natural Science Foundation of China(11674357) ; National High Technology Research and Development Program of China(2012AA120701) ; National High Technology Research and Development Program of China(2012AA120701) ; 'Strategic Priority Research Program' of the Chinese Academy of Sciences(XDB21030100) ; 'Strategic Priority Research Program' of the Chinese Academy of Sciences(XDB21030100) ; National Natural Science Foundation of China(11674357) ; National Natural Science Foundation of China(11674357) ; National High Technology Research and Development Program of China(2012AA120701) ; National High Technology Research and Development Program of China(2012AA120701) ; 'Strategic Priority Research Program' of the Chinese Academy of Sciences(XDB21030100) ; 'Strategic Priority Research Program' of the Chinese Academy of Sciences(XDB21030100) ; National Natural Science Foundation of China(11674357) ; National Natural Science Foundation of China(11674357) ; National High Technology Research and Development Program of China(2012AA120701) ; National High Technology Research and Development Program of China(2012AA120701)
源URL[http://ir.wipm.ac.cn/handle/112942/12828]  
专题中国科学院武汉物理与数学研究所
通讯作者Huang, Xue-ren
作者单位1.Taizhou Univ, Sch Phys & Elect Engn, Taizhou 318000, Peoples R China
2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
3.Chinese Acad Sci, Wuhan Inst Phys & Math, Key Lab Atom Frequency Stand, Wuhan 430071, Hubei, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Cui, Kai-feng,Shang, Jun-juan,Chao, Si-jia,et al. Sympathetic sideband cooling of a Ca-40(+)-Al-27(+) pair toward a quantum logic clock[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,2018,51(4).
APA Cui, Kai-feng.,Shang, Jun-juan.,Chao, Si-jia.,Wang, Shao-mao.,Yuan, Jin-bo.,...&Huang, Xue-ren.(2018).Sympathetic sideband cooling of a Ca-40(+)-Al-27(+) pair toward a quantum logic clock.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,51(4).
MLA Cui, Kai-feng,et al."Sympathetic sideband cooling of a Ca-40(+)-Al-27(+) pair toward a quantum logic clock".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 51.4(2018).

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来源：武汉物理与数学研究所

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