孙羽

副研究员


中国科学技术大学    化学物理系

安徽省 合肥市 黄山路443号，230027
Email: robert@mail.ustc.edu.cn

Zheng-Tian Lu

研究方向

利用激光光谱的方法，精密测量氦原子及其同位素的能级结构，在极限的测量精度上检验量子电动力学理论、测量精细结构常数

教育经历

博士2005 - 2012中国科学技术大学化学物理系（专业：物理化学）
B.S.2005中国科学技术大学化学物理系（专业：物理化学）

工作经历

2015 – 至今特聘副研究员中国科学技术大学
2012 – 2015博士后中国科学技术大学

访问经历

2009-2010     美国芝加哥大学阿贡国家实验室 联合培养博士生

部分论文

  • Precision spectroscopy of atomic helium

    Yu R. Sun and Shui-Ming Hu

    National Science Review 7, 1818(2020)

  • Speed-adjustable atomic beam of metastable helium for precision measurement

    J.-J. Chen, Y. R. Sun, J.-L. Wen, and S.-M. Hu

    Physical Review A 101, 053824 (2020)

  • Light-force-induced shift in laser spectroscopy of atomic helium

    X.Zheng,Y. R. Sun*, J.-J. Chen, J.-L.Wen, S.-M. Hu

    Physical Review A 99, 032506 (2019)

  • Frequency metrology of molecules in the near-infrared by NICE-OHMS

    T.-P. Hua,Y. R. Sun*, J. Wang, A. -W. Liu, S.-M. Hu

    Optical Express 27, 6106 (2019)

  • Measurement of the frequency of the 23S - 23P transition of 4He

    X. Zheng, Y. R. Sun*, J.-J. Chen, W. Jiang, K. Pachucki, S.-M. Hu*

    Physical Review Letters 119, 263002 (2017)

  • Laser spectroscopy of the fine-structure splitting in the 23PJ levels of 4He

    X. Zheng, Y. R. Sun*, J.-J. Chen, W. Jiang, K. Pachucki, S.-M. Hu*

    Physical Review Letters 118, 063001 (2017)

  • G.-P. Feng, X. Zheng, Y. R. Sun*, and S.-M.Hu,
    Laser-spectroscopy measurement of the fine-structure splitting 23P1-23P2 of 4He,
    Physical Review A Rapid Communications, 91, 030502(R), 2015

  • W. Liu, X. -F. Li, J. Wang, Y. Lu, C.-F. Cheng, Y. R. Sun, S.-M. Hu*,
    The 4νCH overtone of 12C2H2: sub-MHz precision spectrum reveals perturbations,
    J. Chem. Phys., 138: 014312, 2013

  • C.-F. Cheng, G.-M. Yang, W. Jiang, Y. R. Sun, L.-Y. Tu, S.-M. Hu*,
    Normalization of the single atom counting rate in an atom trap,
    Opt. Lett., 38(1): 31-33, 2013

  • R. Lambo*, A. Buchachenko, L. Wu, Y. Tan, J. Wang, Y. Sun, A.-W. Liu, and S.-M. Hu,
    Electronic Spectroscopy of Ytterbium in a Neon Matrix,
    J. Chem. Phys. 137: 204315, 2012

  • W. Jiang, K. Bailey, Z.-T. Lu*, P. Muller, T. P. O’Connor, C.-F. Cheng, S.-M. Hu, R. Purtschert, N. C. Sturchio, Y. R. Sun, W. D. Willams, and G.-M. Yang,
    An atom counter for measuring 81kr and 85Kr in environmental samples,
    Geochimica et Cosmochimica Acta, 91:1 -6, 2012

  • C.-F. Cheng, Y. R. Sun, H. Pan, Y. Lu, X.-F. Li, J. Wang, A.-W. Liu, S.-M. Hu*,
    Cavity ring-down spectroscopy of Doppler-broadened absorption line with sub-MHz absolute frequency accuracy,
    Opt. Express, 20(9): 9956-9961, 2012

  • S.-M. Hu*, H. Pan, C.-F. Cheng, Y. R. Sun, X. –F. Li, J. Wang, A. Campargue, A.-W. Liu*,
    The ν=3<-0 S(0)-S(3) electric quadrupole transitions of H2 near 0.8μm,
    Astrophys. J., 749(1): 76, 2012

  • C.-F. Cheng, Y. R. Sun, H. Pan, J. Wang, A.-W. Liu, A. Camargue, S.-M. Hu*,
    Electric-quadrupole transition of H2 determined to 10-9 precision,
    Phys. Rev. A, 85(2): 024501, 2012

  • H. Pan, C.-F. Cheng, Y. R. Sun, B. Gao, A.-W. Liu, S.-M. Hu*,
    Laser-Locked, continuously tunable high resolution cavity ring-down spectrometer,
    Rev. Sci. Instrum, 82(10): 103110, 2011

  • Y. R. Sun, H. Pan, C.-F. Cheng, A.-W. Liu, J.-T. Zhang, S.-M. Hu*,
    Application of cavity ring down spectroscopy to the Boltzmann constant determination,
    Opt. Express., 19(21), 19993-20002, 2011

  • W. Jiang, W. D. Williams, K. Bailey, A. M. Davis, S.-M. Hu, Z.-T. Lu, T.P. O’Connor, R. Purtschert, N. C. Sturchio, Y. R. Sun, P. Mueller*,
    Ar-39 Detection at the 10-16 Isotopic Abundance Level with Atom Trap Trace Analysis,
    Phys. Rev. Lett., 106:103001, 2011

  • C.-F. Cheng, W. Jiang, G. –M. Yang, Y.-R. Sun, H. Pan, Y. Gao, A.-W. Liu, S.-M. Hu*,
    An efficient magneto-optical trap of metastable krypton atoms，
    Rev. Sci. Instrum. 81:123106, 2010.