Job Title: Professor
School/Institute:State Key Lab of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, Taiyuan
Li Changyong is a professor at State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University. He has presided five funds, including the national and provincial funds. He wrote the Stark effect calculation program and calculated the Stark effect for many atomic and molecular Rydberg states. He established a mass-analyzed threshold ionization experimental system, measured the vibronic spectra of more than 20 molecular ions for the first time, and resolved a lot of molecular rotamers using two-color or three-color UV-UV hole-burning spectroscopy. He is also the principal of the national excellent resource sharing course "Atomic Physics" (2014), and won the Bao-steel Outstanding Teacher Award in 2014.
 1999.09 to 2002.06
Shanxi University, Department of Physics, Optics, Doctoral degree.
 1994.09 to 1997.06
Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Optics, Master degree.
 ZEKE spectroscopy, Mass Analyzed Threshold Ionization spectroscopy.
 Stark effect for Rydberg States of atom and molecule
 2003.08-2005.07 Post Doc in Institute of atomic and molecular science, Academia Sinica, Taipei, Taiwan. Research on Zero Kinetic Energy Spectroscopy
 1999.07-2002.08 Lecturer of Physics, Dept. of Electronics & Information Technology, Shanxi University.
 2002.09-2007.09 Associate Professor of Physics, Dept. of Physics, Shanxi University
 2007.10-2018.10 Professor of Physics, Institute of Laser Spectroscopy, Shanxi University
 Zhao Yan, Li Na, Dang Siyuan, Yang Guoquan, Li Changyong,Two-color resonance two-photon ionization and mass-resolved threshold ionization spectroscopy of p-chlorobenzonitrile, Acta Physica Sinica, doi: 10.7498/aps.71.20220089, 2022
 Li Na, Li Shuxian, Wang Lin, Wang Huihui, Zhao Jianming, Li Changyong, Vibrational spectra of 2-cyanophenol cation studied by the mass analyzed threshold ionization technique, Chemical Physics Letters, 792, 139402, 2022
 Li Na, Li Shuxian, Wang Lin, Wang Huihui, Yang Yonggang, Zhao Jianming, Li Changyong,Two-color resonance-enhanced multiphoton ionization spectroscopy and Franck-Condon simulation of o-hydroxybenzonitrile, Acta Physica Sinica, 71, 023301, 2022
 Duan Chunyang, Li Na, Zhao Yan, Li Changyong, Precise determination of ionization energy of p-diethoxybenzene molecule by photoionization efficiency spectrum in electrostatic field, Acta Physica Sinica, 70, 053301, 2021
 Xu Yonghong, Wang Huihui, Yang Yonggang, Li Changyong, Xiao Liantuan, Jia Suotang,Vibrational band-structures caused by internal rotations of the boron Wankel rotor B11, RSC Advances, 11, 3613, 2021
 Li Na, Duan Chunyang, Li Changyong,Excited and ionic vibrational spectroscopy of m-ethoxyphenol, Spectroscopy and Spectral Analysis, 40, 321, 2020
 Duan Chunyang, Li Na, Zhao Yan, Li Changyong, Confirmation of four rotamers of m-isopropylphenol by hole burning spectroscopy and MATI spectroscopy, Spectroscopy and Spectral Analysis, 40, 325, 2020
 Duan Chunyang, Li Na, Zhao Yan, Li Changyong,Hole Burning Spectroscopy and Mass-Resolved Threshold Ionization Spectroscopy of 1,3-diethoxybenzene, Spectroscopy and Spectral Analysis, 40, 323, 2020
 Jiayu Hao, Chunyang Duan, Yang Yonggang, Li Changyong, Jia Suotang,Resonance enhanced two-photon ionization and mass analyzed threshold ionization spectroscopy of 4-ethylanisole, Journal of Molecular Spectroscopy, 369, 111258, 2020
 Zhao Yan, Jin Yinhui, Li Changyong, Jia Suotang,Two-color resonance enhanced two-photon ionization and mass, Journal of Molecular Spectroscopy, 363, 111182, 2019
 Zhao Yan, Jin Yinghui, Hao Jiayu, Yang Yonggang, Li Changyong, Jia Suotang,Resonance enhanced multiphoton ionization and mass analyzed threshold ionization spectroscopy of 4-fluorobenzonitrile, Chemical Physics Letters, 711, 127-131 2018
 Zhao Yan, Jin Yinghui, Hao Jiayu, Yang Yonggang, Wang Lirong, Li Changyong, Jia Suotang,Rotamers of p-isopropylphenol studied by hole-burning resonantly enhanced multiphoton ionization and mass analyzed threshold ionization spectroscopy, Spectrochim Acta A Mol Biomol Spectros, 207, 328- 336, 2018
 Yinghui Jin, Yan Zhao, Yonggang Yang, Lirong Wang, Changyong Li, Suotang Jia,Two-color resonance enhanced multi-photon ionization and mass analyzed threshold ionization spectroscopy of 2-aminobenzonitrile and the CN substitution effect, Chemical Physics Letters, 692, 395–401, 2018
Awards and Honors
 2001 Second prize of Shanxi Provincial Science and Technology Progress Award
 2014 Baosteel Excellent Teacher Award
 2015 Second prize of Natural Science Award of Shanxi Province