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Absolute frequency measurement of the 87Sr optical lattice clock at NTSC using international atomic time 期刊论文
Metrologia, 2023, 卷号: 60, 期号: 1
Authors:  Lu,Xiaotong;  Guo,Feng;  Wang,Yebing;  Xu,Qinfang;  Zhou,Chihua;  Xia,Jingjing;  Wu,Wenjun;  Chang,Hong
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optical clock  SI second  absolute frequency measurement  strontium lattice clock  
Theoretical calculations on Lande g-factors and quadratic Zeeman shift coefficients of nsnp ~3P_0~o clock states in Mg and Cd optical lattice clocks 期刊论文
CHINESE PHYSICS. B, 2023, 卷号: 32, 期号: 1
Authors:  Lu Benquan;  Chang Hong
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optical lattice clock  hyperfine-induced Lande g-factor  quadratic Zeeman shift coefficient  Mg and Cd  
Ab initio calculations of the hyperfine structure of 109Cd, 109Cd+ and reevaluation of the nuclear quadrupole moment Q(109Cd) 期刊论文
Journal of Physics B: Atomic, Molecular and Optical Physics, 2022, 卷号: 55, 期号: 20
Authors:  Lu,Benquan;  Lu,Xiaotong;  Wang,Tao;  Chang,Hong
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hyperfine structure  nuclear quadrupole moment  multi-configuration Dirac–Hartree–Fock theory  cadmium  
Reconciliation of Theoretical Lifetimes of the 5s5p P-3(2)o Metastable State for Sr-88 with Measurement: The Role of the Blackbody-Radiation-Induced Decay 期刊论文
CHINESE PHYSICS LETTERS, 2022, 卷号: 39, 期号: 7, 页码: 6
Authors:  Lu, Benquan;  Lu, Xiaotong;  Li, Jiguang;  Chang, Hong
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Experimental observation of quantum tunneling inshallow optical lattice br 期刊论文
ACTA PHYSICA SINICA, 2022, 卷号: 71, 期号: 7, 页码: 9
Authors:  Li Ting;  Wang Tao;  Wang Ye-Bing;  Lu Ben-Quan;  Lu Xiao-Tong;  Yin Mo-Juan;  Chang Hong
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optical lattice  clock transition spectrum  quantum state  tunneling phenomenon  
Theoretical calculation of the quadratic Zeeman shift coefficient of the P-3(0)o clock state for strontium optical lattice clock 期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31, 期号: 4, 页码: 6
Authors:  Lu, Benquan;  Lu, Xiaotong;  Li, Jiguang;  Chang, Hong
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optical lattice clock  quadratic Zeeman shift coefficient  strontium  
Floquet Engineering Hz-Level Rabi Spectra in Shallow Optical Lattice Clock 期刊论文
PHYSICAL REVIEW LETTERS, 2022, 卷号: 128, 期号: 7, 页码: 5
Authors:  Yin, Mo-Juan;  Lu, Xiao-Tong;  Li, Ting;  Xia, Jing-Jing;  Wang, Tao;  Zhang, Xue-Feng;  Chang, Hong
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Interrogation of optical Ramsey spectrum and stability study of an Sr-87 optical lattice clock 期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31, 期号: 3, 页码: 5
Authors:  Xia, Jing-Jing;  Lu, Xiao-Tong;  Chang, Hong
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optical Ramsey spectrum  optical lattice clock  stability  coherence time  
A proof-of-concept model of compact and high-performance Sr-87 optical lattice clock for space 期刊论文
AIP ADVANCES, 2021, 卷号: 11, 期号: 12, 页码: 8
Authors:  Guo, Feng;  Tan, Wei;  Zhou, Chi-hua;  Xia, Jian;  Chen, Ying-xin;  Liang, Ting;  Liu, Qiang;  Liu, Yun;  He, De-jing;  Zhou, Yong-zhuang;  Wang, Wen-hai;  Shen, Yong;  Zou, Hong-xin;  Chang, Hong
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Measuring the probe Stark shift by frequency modulation spectroscopy in an Sr-87 optical lattice clock 期刊论文
APPLIED PHYSICS LETTERS, 2021, 卷号: 119, 期号: 10, 页码: 4
Authors:  Xu, Qinfang;  Lu, Xiaotong;  Xia, Jingjing;  Wang, Yebing;  Chang, Hong
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