Response dynamics of an alkali-metal-noble-gas hybrid trispin system

doi:10.1103/PhysRevA.104.032827

	Response dynamics of an alkali-metal-noble-gas hybrid trispin system
	Liu, Guobin 3,4; Guarrera, Vera 2; Gu, Sihong 1,3; Zhang, Shougang 3,4
刊名	PHYSICAL REVIEW A
	2021-09-28
卷号	104 期号:3 页码:5
ISSN号	2469-9926
DOI	10.1103/PhysRevA.104.032827
英文摘要	We study the dynamics of a comagnetometer based on an alkali-metal-noble-gas hybrid tri-spin system by numerically solving coupled Bloch equations. A thorough analysis of the response dynamics is carried out in the standard experimental regime where the spin system can be mapped to a damped harmonic oscillator. The results show that a linear increasing response of the comagnetometer signal is found when the noble-gas nuclear spin magnetization and the alkali-metal spin lifetime parameters satisfy an overdamping condition. We find that an upper limit for the signal amplitude of the comagnetometer is imposed by the inherent dynamics of the hybrid tri-spin system. The results agree with currently available experimental data and provide useful guiding for future experiments.
资助项目	National Time Service Center, Chinese Academy of Sciences[E024DK1S01]
WOS关键词	COHERENCE ; NMR
WOS研究方向	Optics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000704064900007
资助机构	National Time Service Center, Chinese Academy of Sciences ; National Time Service Center, Chinese Academy of Sciences ; National Time Service Center, Chinese Academy of Sciences ; National Time Service Center, Chinese Academy of Sciences ; National Time Service Center, Chinese Academy of Sciences ; National Time Service Center, Chinese Academy of Sciences ; National Time Service Center, Chinese Academy of Sciences ; National Time Service Center, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://210.72.145.45/handle/361003/10245]
专题	国家授时中心_量子频标研究室
通讯作者	Liu, Guobin
作者单位	1.Chinese Acad Sci, Innovat Acad Precis Measurement Sci & Technol, Wuhan 430071, Peoples R China 2.Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China
推荐引用方式 GB/T 7714	Liu, Guobin,Guarrera, Vera,Gu, Sihong,et al. Response dynamics of an alkali-metal-noble-gas hybrid trispin system[J]. PHYSICAL REVIEW A,2021,104(3):5.
APA	Liu, Guobin,Guarrera, Vera,Gu, Sihong,&Zhang, Shougang.(2021).Response dynamics of an alkali-metal-noble-gas hybrid trispin system.PHYSICAL REVIEW A,104(3),5.
MLA	Liu, Guobin,et al."Response dynamics of an alkali-metal-noble-gas hybrid trispin system".PHYSICAL REVIEW A 104.3(2021):5.